CAN COMMUNICATION SYSTEM(for LHD) TERMINALS OF ECU

Note


  • After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work Click here.

  • Turn the power switch off before measuring the resistances between CAN main bus lines and between CAN branch lines.

  • Turn the power switch off before inspecting CAN bus lines for a ground short.

  • Before measuring the resistance of the CAN bus, turn the power switch off and leave the vehicle for 1 minute or more without operating the key, switches or opening or closing the doors. After that, disconnect the cable from the negative (-) auxiliary battery terminal and leave the vehicle for 1 minute or more before measuring the resistance.

  • This section describes the standard values for all CAN related components.

Tech Tips


  • Operating the power switch, any other switches or a door triggers related ECU and sensor communication on the CAN. This communication will cause the resistance value to change.

  • Even after DTCs are cleared, if a DTC is stored again after driving the vehicle for a while, the malfunction may be occurring due to vibration of the vehicle. In such a case, wiggling the ECUs or wire harness while performing the inspection below may help determine the cause of the malfunction.


  1. JUNCTION CONNECTOR


    1. NO. 1 CAN JUNCTION CONNECTOR

      B002BA4E01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to No. 1 CAN Junction Connector)

      		 *b for No. 2 CAN Junction Connector
      *c for ECM *d for Parking Brake ECU Assembly
      No. 1 CAN Junction Connector Wiring Color Connect to
      U67-5 (CANH) P No. 2 CAN junction connector
      U67-16 (CANL) W
      U67-6 (CANH) G ECM
      U67-17 (CANL) W
      U67-7 (CANH) B Parking brake ECU assembly
      U67-18 (CANL) W

    2. NO. 2 CAN JUNCTION CONNECTOR

      B002BR0E01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to No. 2 CAN Junction Connector)

      		 *b for No. 3 CAN Junction Connector
      *c for Steering Angle Sensor *d for Yaw Rate Sensor
      *e for Combination Meter Assembly *f for Airbag Sensor Assembly
      *g for No. 1 CAN Junction Connector *h for Main Body ECU (Multiplex Network Body ECU)
      *i for Skid Control ECU Assembly - -
      No. 2 CAN Junction Connector Wiring Color Connect to
      N178-1 (CANH) B No. 3 CAN junction connector
      N178-12 (CANL) W
      N178-2 (CANH) R Steering angle sensor
      N178-13 (CANL) W
      N178-3 (CANH) B Yaw rate sensor
      N178-14 (CANL) W
      N178-4 (CANH) V Combination meter assembly
      N178-15 (CANL) W
      N178-5 (CANH) Y Airbag sensor assembly
      N178-16 (CANL) W
      N178-6 (CANH) P No. 1 CAN junction connector
      N178-17 (CANL) W
      N178-7 (CANH) R Main body ECU (multiplex network body ECU)
      N178-18 (CANL) W
      N178-9 (CANH) L Skid control ECU assembly
      N178-20 (CANL) W

    3. NO. 3 CAN JUNCTION CONNECTOR

      B002BVXE01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to No. 3 CAN Junction Connector)

      		 *b for Power Steering ECU Assembly
      *c for Air Conditioning Amplifier Assembly *d for Central Gateway ECU
      *e for Certification ECU (smart key ECU assembly) *f for Power Management Control ECU
      *g for Front Steering Control ECU (w/ Variable Gear Ratio Steering System) *h for No. 2 CAN Junction Connector
      *i for Combination Meter Mirror ECU (w/ Headup Display System) - -
      No. 3 CAN Junction Connector Wiring Color Connect to
      N177-1 (CANH) L Power steering ECU assembly
      N177-12 (CANL) W
      N177-2 (CANH) R Air conditioning amplifier assembly
      N177-13 (CANL) W
      N177-3 (CANH) G Central gateway ECU
      N177-14 (CANL) W
      N177-4 (CANH) Y Certification ECU (smart key ECU assembly)
      N177-15 (CANL) W
      N177-5 (CANH) P Power management control ECU
      N177-16 (CANL) W
      N177-7 (CANH) V Front steering control ECU*1
      N177-18 (CANL) W
      N177-8 (CANH) B No. 2 CAN junction connector
      N177-19 (CANL) W
      N177-9 (CANH) P Combination meter mirror ECU*2
      N177-20 (CANL) R

      • *1: w/ Variable Gear Ratio Steering System

      • *2: w/ Headup Display System

    4. NO. 4 CAN JUNCTION CONNECTOR

      B002BIUE01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to No. 4 CAN Junction Connector)

      		 *b for Central Gateway ECU
      *c for Central Gateway ECU *d for Telematics Transceiver (w/ Telematics Transceiver)
      *e for Multi-media Module Receiver Assembly *f for ECM
      *g for Power Management Control ECU *h for Skid Control ECU Assembly
      *i for Central Gateway ECU *j for Absorber Control ECU (w/ Adaptive Variable Suspension System)
      *k for Power Management Control ECU *l for No. 9 CAN Junction Connector
      No. 4 CAN Junction Connector Wiring Color Connect to
      N184-1 (CANH) B Central gateway ECU
      N184-12 (CANL) W
      N184-2 (CANH) B Central gateway ECU
      N184-12 (CANL) W
      N184-3 (CANH) B Telematics transceiver*1
      N184-14 (CANL) W
      N184-4 (CANH) B Multi-media module receiver assembly
      N184-15 (CANL) W
      N184-5 (CANH) B ECM
      N184-16 (CANL) W
      N184-6 (CANH) R Power management control ECU
      N184-17 (CANL) W
      N184-7 (CANH) G Skid control ECU assembly
      N184-18 (CANL) W
      N184-8 (CANH) V Central gateway ECU
      N184-19 (CANL) LG
      N184-9 (CANH) V Absorber control ECU*2
      N184-20 (CANL) LG
      N184-10 (CANH) V Power management control ECU
      N184-21 (CANL) LG
      N184-11 (CANH) L No. 9 CAN junction connector
      N184-22 (CANL) LG

      • *1: w/ Telematics Transceiver

      • *2: w/ Adaptive Variable Suspension System

    5. NO. 5 CAN JUNCTION CONNECTOR

      B002BJKE01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to No. 5 CAN Junction Connector)

      		 *b for Skid Control ECU Assembly
      *c for Front Steering Control ECU (w/ Variable Gear Ratio Steering System) *d for Absorber Control ECU (w/ Adaptive Variable Suspension System)
      *e for Central Gateway ECU *f for No. 6 CAN Junction Connector
      *g for Power Steering ECU Assembly *h for No. 10 CAN Junction Connector
      *i for Position Control ECU Assembly RH (for Luxury Seat Type) *j for No. 2 CAN Junction Terminal
      *k for Front Multiplex Network Door ECU RH - -
      No. 5 CAN Junction Connector Wiring Color Connect to
      N133-1 (CANH) R Skid control ECU assembly
      N133-12 (CANL) SB
      N133-2 (CANH) G Front steering control ECU*1
      N133-13 (CANL) SB
      N133-3 (CANH) L Absorber control ECU*2
      N133-14 (CANL) SB
      N133-4 (CANH) V Central gateway ECU
      N133-15 (CANL) SB
      N133-5 (CANH) B No. 6 CAN junction connector
      N133-16 (CANL) SB
      N133-6 (CANH) Y Power steering ECU assembly
      N133-17 (CANL) SB
      N133-7 (CANH) B No. 10 CAN junction connector
      N133-18 (CANL) GR
      N133-9 (CANH) V Position control ECU assembly RH*3
      N133-20 (CANL) GR
      N133-10 (CANH) L No. 2 CAN junction terminal
      N133-21 (CANL) GR
      N133-11 (CANH) Y Front multiplex network door ECU RH
      N133-22 (CANL) GR

      • *1: w/ Variable Gear Ratio Steering System

      • *2: w/ Adaptive Variable Suspension System

      • *3: for Luxury Seat Type

    6. NO. 6 CAN JUNCTION CONNECTOR

      B002B64E01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to No. 6 CAN Junction Connector)

      		 *b for Driving Support ECU Assembly (w/ Pre-crash Safety System)
      *c for No. 7 CAN Junction Connector *d for No. 5 CAN Junction Connector
      No. 6 CAN Junction Connector Wiring Color Connect to
      N165-7 (CANH) G Driving support ECU assembly*
      N165-18 (CANL) SB
      N165-8 (CANH) R No. 7 CAN junction connector
      N165-19 (CANL) SB
      N165-11 (CANH) B No. 5 CAN junction connector
      N165-22 (CANL) SB

      • *: w/ Pre-crash Safety System

    7. NO. 7 CAN JUNCTION CONNECTOR

      B002BYHE01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to No. 7 CAN Junction Connector)

      		 *b for No. 1 CAN Junction Terminal
      *c for No. 6 CAN Junction Connector *d for Rear Steering Control ECU (w/ Dynamic Rear Steering System)
      *e for Main Body ECU (Multiplex Network Body ECU) *f for No. 10 CAN Junction Connector
      *g

      • for Luggage Closer Motor Assembly (w/ Power Trunk Lid System)

      • for Multiplex Network Door ECU (w/o Power Trunk Lid System)

      		 - -
      No. 7 CAN Junction Connector Wiring Color Connect to
      U54-5 (CANH) B No. 1 CAN junction terminal
      U54-16 (CANL) SB
      U54-6 (CANH) R No. 6 CAN junction connector
      U54-17 (CANL) SB
      U54-7 (CANH) G Rear steering control ECU*1
      U54-18 (CANL) SB
      U54-20 (CANH) R Main body ECU (multiplex network body ECU)
      U54-9 (CANL) GR
      U54-21 (CANH) L No. 10 CAN junction connector
      U54-10 (CANL) GR
      U54-22 (CANH) G

      • Luggage closer motor assembly*2

      • Multiplex network door ECU*3
      U54-11 (CANL) GR

      • *1: w/ Dynamic Rear Steering System

      • *2: w/ Power Trunk Lid System

      • *3: w/o Power Trunk Lid System

    8. NO. 8 CAN JUNCTION CONNECTOR

      B002BXOE01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to No. 8 CAN Junction Connector)

      		 *b for No. 9 CAN Junction Connector
      *c for Central Gateway ECU *d for Blind Spot Monitor Sensor RH (w/ Blind Spot Monitor System)
      No. 8 CAN Junction Connector Wiring Color Connect to
      T46-8 (CANH) L No. 7 CAN junction connector
      T46-19 (CANL) LG
      T46-9 (CANH) P Central gateway ECU
      T46-20 (CANL) LG
      T46-10 (CANH) L Blind spot monitor sensor RH*
      T46-21 (CANL) LG

      • *: w/ Blind Spot Monitor System

    9. NO. 9 CAN JUNCTION CONNECTOR

      B002BM4E01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to No. 9 CAN Junction Connector)

      		 *b for No. 8 CAN Junction Connector
      *c for No. 4 CAN Junction Connector *d for Headlight ECU Sub-assembly LH
      *e for Driving Support ECU Assembly (w/ Pre-crash Safety System) *f for Clearance Warning ECU Assembly (w/ LEXUS Parking Assist-sensor System)
      *g for Forward Recognition Camera (w/ Pre-crash Safety System) *h for Millimeter Wave Radar Sensor Assembly (w/ Pre-crash Safety System)
      No. 9 CAN Junction Connector Wiring Color Connect to
      N131-3 (CANH) L No. 8 CAN junction connector
      N131-14 (CANL) LG
      N131-5 (CANH) L No. 4 CAN junction connector
      N131-16 (CANL) LG
      N131-7 (CANH) L Headlight ECU sub-assembly LH
      N131-18 (CANL) LG
      N131-8 (CANH) L Driving support ECU assembly*1
      N131-19 (CANL) LG
      N131-9 (CANH) L Clearance warning ECU assembly*2
      N131-20 (CANL) LG
      N131-10 (CANH) L Forward recognition camera*1
      N131-21 (CANL) LG
      N131-11 (CANH) L Millimeter wave radar sensor assembly*1
      N131-22 (CANL) LG

      • *1: w/ Pre-crash Safety System

      • *2: w/ LEXUS Parking Assist-sensor System

    10. NO. 10 CAN JUNCTION CONNECTOR

      B002BTSE01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to No. 10 CAN Junction Connector)

      		 *b for No. 5 CAN Junction Connector
      *c for Multiplex Tilt and Telescopic ECU *d

      • for Position Control ECU Assembly LH (except Standard Seat Type)

      • for Power Seat Switch Assembly (for Standard Seat Type)
      *e for No. 7 CAN Junction Connector *f for Front Multiplex Network Door ECU LH
      No. 10 CAN Junction Connector Wiring Color Connect to
      N130-7 (CANH) B No. 5 CAN junction connector
      N130-18 (CANL) GR
      N130-8 (CANH) R Multiplex tilt and telescopic ECU
      N130-19 (CANL) GR
      N130-9 (CANH) G

      • Position control ECU assembly LH*1

      • Power seat switch assembly*2
      N130-20 (CANL) GR
      N130-10 (CANH) L No. 7 CAN junction connector
      N130-21 (CANL) GR
      N130-11 (CANH) Y Front multiplex network door ECU LH
      N130-22 (CANL) GR

      • *1: except Standard Seat Type

      • *2: for Standard Seat Type

    11. B002B9EE01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to No. 1 CAN Junction Terminal)
      *b for No. 7 CAN Junction Connector

      NO. 1 CAN JUNCTION TERMINAL

      No. 1 CAN Junction Terminal Wiring Color Connect to
      U56-2 (CANL) SB No. 7 CAN junction connector
      U56-3 (CANH) B
    12. B002BD9E01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to No. 2 CAN Junction Terminal)
      *b for No. 5 CAN Junction Connector

      NO. 2 CAN JUNCTION TERMINAL

      No. 2 CAN Junction Terminal Wiring Color Connect to
      N135-2 (CANN) GR No. 5 CAN junction connector
      N135-3 (CANP) L

  2. CHECK DLC3


    1. B002BHFE01
      Text in Illustration
      *a Front view of DLC3

      Disconnect the cable from the negative (-) auxiliary battery terminal before measuring the resistances of the CAN main wire and CAN branch wire.

    2. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N20-6 (CANH) - N20-14 (CANL) P - V HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 66 Ω
      N20-6 (CANH) - N20-4 (CG) P - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N20-14 (CANL) - N20-4 (CG) V - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N20-6 (CANH) - N20-16 (BAT) P - W HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N20-14 (CANL) - N20-16 (BAT) V - W LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  3. CHECK CENTRAL GATEWAY ECU

    B002BDUE01
    Text in Illustration
    *A Bus 2 *B Bus 3
    *C Bus 4 *D Bus 5
    *E V Bus - -
    *a

    Component without harness connected

    (Central Gateway ECU)

    		 - -

    1. B002BQBE01
      Text in Illustration
      *A Bus 2
      *B Bus 3
      *C Bus 4
      *D Bus 5
      *E V Bus
      *a

      Front view of wire harness connector

      (to Central Gateway ECU)

      Disconnect the central gateway ECU connector.

    2. Measure the resistance according to the value(s) in the table below.

      Bus 2
      Terminal No. (Symbol) Wiring Color Terminal Description Switch Condition Specified Condition
      N176-18 (CA4H) - N176-17 (CA4L) G - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      N176-18 (CA4H) - N176-10 (GND) G - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N176-17 (CA4L) - N176-10 (GND) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N176-18 (CA4H) - N176-1 (BATT) G - P HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N176-17 (CA4L) - N176-1 (BATT) W - P LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Bus 3
      Terminal No. (Symbol) Wiring Color Terminal Description Switch Condition Specified Condition
      N176-6 (CA3H) - N176-21 (CA3L) B - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N176-6 (CA3H) - N176-10 (GND) B - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N176-21 (CA3L) - N176-10 (GND) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N176-6 (CA3H) - N176-1 (BATT) B - P HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N176-21 (CA3L) - N176-1 (BATT) W - P LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Bus 3
      Terminal No. (Symbol) Wiring Color Terminal Description Switch Condition Specified Condition
      N176-19 (CAYH) - N176-20 (CAYL) B - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N176-19 (CAYH) - N176-10 (GND) B - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N176-20 (CAYL) - N176-10 (GND) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N176-19 (CAYH) - N176-1 (BATT) B - P HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N176-20 (CAYL) - N176-1 (BATT) W - P LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Bus 4
      Terminal No. (Symbol) Wiring Color Terminal Description Switch Condition Specified Condition
      N176-22 (CA2H) - N176-7 (CA2L) V - SB HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      N176-22 (CA2H) - N176-10 (GND) V - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N176-7 (CA2L) - N176-10 (GND) SB - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N176-22 (CA2H) - N176-1 (BATT) V - P HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N176-7 (CA2L) - N176-1 (BATT) SB - P LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Bus 5
      Terminal No. (Symbol) Wiring Color Terminal Description Switch Condition Specified Condition
      N176-15 (CA5H) - N176-16 (CA5L) V - LG HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N176-15 (CA5H) - N176-10 (GND) V - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N176-16 (CA5L) - N176-10 (GND) LG - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N176-15 (CA5H) - N176-1 (BATT) V - P HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N176-16 (CA5L) - N176-1 (BATT) LG - P LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Bus 5
      Terminal No. (Symbol) Wiring Color Terminal Description Switch Condition Specified Condition
      N176-9 (CAXH) - N176-24 (CAXL) P - LG HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N176-9 (CAXH) - N176-10 (GND) P - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N176-24 (CAXL) - N176-10 (GND) LG - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N176-9 (CAXH) - N176-1 (BATT) P - P HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N176-24 (CAXL) - N176-1 (BATT) LG - P LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      V Bus
      Terminal No. (Symbol) Wiring Color Terminal Description Switch Condition Specified Condition
      N176-14 (CA6H) - N176-10 (GND) P - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N176-5 (CA6L) - N176-10 (GND) V - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N176-14 (CA6H) - N176-1 (BATT) P - P HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N176-5 (CA6L) - N176-1 (BATT) V - P LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  4. CHECK ECM (for 2GR-FXE)


    1. Terminal Connector Click here.

    2. Disconnect the ECM connectors.

      B002BQXE01
      Text in Illustration
      *A Bus 2 *B Sub Bus 15
      *a

      Front view of wire harness connector

      (to ECM)

      		 - -

    3. Measure the resistance according to the value(s) in the table below.

      Bus 2
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      A20-13 (CANH) - A20-26 (CANL) B - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω
      A20-13 (CANH) - F5-49 (E1) B - BR HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A20-26 (CANL) - F5-49 (E1) W - BR LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A20-13 (CANH) - A20-1 (BATT) B - L HIGH-level CAN bus line - auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      A20-26 (CANL) - A20-1 (BATT) W - L LOW-level CAN bus line - auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Sub Bus 15
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      A20-12 (CANP) - A20-25 (CANN) B - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω
      A20-12 (CANP) - F5-49 (E1) B - BR HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A20-25 (CANN) - F5-49 (E1) W - BR LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A20-12 (CANP) - A20-1 (BATT) B - L HIGH-level CAN bus line - auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      A20-25 (CANN) - A20-1 (BATT) W - L LOW-level CAN bus line - auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  5. CHECK ECM (for 2AR-FSE)


    1. Terminal Connector.


    2. Disconnect the ECM connectors.

      B002BLEE01
      Text in Illustration
      *A Bus 2 *B Sub Bus 15
      *a

      Front view of wire harness connector

      (to ECM)

      		 - -

    3. Measure the resistance according to the value(s) in the table below.

      Bus 2
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      A79-13 (CANH) - A79-26 (CANL) B - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω
      A79-13 (CANH) - F70-16 (E1) B - BR HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A79-26 (CANL) - F70-16 (E1) W - BR LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A79-13 (CANH) - A79-1 (BATT) B - L HIGH-level CAN bus line - auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      A79-26 (CANL) - A79-1 (BATT) W - L LOW-level CAN bus line - auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Sub Bus 15
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      F70-61 (CAN+) - F70-62 (CAN-) G - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω
      F70-61 (CAN+) - F70-16 (E1) G - BR HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      F70-62 (CAN-) - F70-16 (E1) W - BR LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      F70-61 (CAN+) - A79-1 (BATT) G - L HIGH-level CAN bus line - auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      F70-62 (CAN-) - A79-1 (BATT) W - L LOW-level CAN bus line - auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  6. CHECK POWER MANAGEMENT CONTROL ECU


    1. Terminal Connector.


    2. B002BZYE01
      Text in Illustration
      *A Bus 2
      *B Bus 5
      *C Sub Bus 15
      *a

      Rear view of wire harness connector

      (to Power Management Control ECU)

      Disconnect the power management control ECU connectors.

    3. Measure the resistance according to the value(s) in the table below.

      Bus 2
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N92-25 (CA1H) - N92-24 (CA1L) P - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω
      N92-25 (CA1H) - N91-6 (E1) P - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N92-24 (CA1L) - N91-6 (E1) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N92-25 (CA1H) - N91-1 (AM22) P - P HIGH-level CAN bus line - auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N92-24 (CA1L) - N91-1 (AM22) W - P LOW-level CAN bus line - auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Bus 5
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N91-35 (CA2H) - N91-34 (CA2L) V - LG HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      N91-35 (CA2H) - N91-6 (E1) V - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N91-34 (CA2L) - N91-6 (E1) LG - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N91-35 (CA2H) - N91-1 (AM22) V - P HIGH-level CAN bus line - auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N91-34 (CA2L) - N91-1 (AM22) LG - P LOW-level CAN bus line - auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Sub Bus 15
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N92-31 (CA3P) - N92-30 (CA3N) R - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω
      N92-31 (CA3P) - N91-6 (E1) R - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N92-30 (CA3N) - N91-6 (E1) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N92-31 (CA3P) - N91-1 (AM22) R - P HIGH-level CAN bus line - auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N92-30 (CA3N) - N91-1 (AM22) W - P LOW-level CAN bus line - auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  7. CHECK SKID CONTROL ECU ASSEMBLY


    1. Terminal Connector Click here.

    2. B002BN8E01
      Text in Illustration
      *A Bus 2
      *B Bus 4
      *C Sub Bus 15
      *a

      Front view of wire harness connector

      (to Skid Control ECU Assembly)

      Disconnect the skid control ECU assembly connectors.

    3. Measure the resistance according to the value(s) in the table below.

      Bus 2
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      A16-30 (CA1H) - A16-29 (CA1L) L - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      A16-30 (CA1H) - A14-1 (GND) L - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A16-29 (CA1L) - A14-1 (GND) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A16-30 (CA1H) - A14-43 (+BI1) L - L HIGH-level CAN bus line - auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      A16-29 (CA1L) - A14-43 (+BI1) W - L LOW-level CAN bus line - auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Bus 4
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      A14-7 (CA2H) - A14-6 (CA2L) W - B HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω
      A14-7 (CA2H) - A14-1 (GND) W - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A14-6 (CA2L) - A14-1 (GND) B - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A14-7 (CA2H) - A14-43 (+BI1) W - L HIGH-level CAN bus line - auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      A14-6 (CA2L) - A14-43 (+BI1) B - L LOW-level CAN bus line - auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Sub Bus 15
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      A16-9 (CANH) - A16-8 (CANL) G - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      A16-9 (CANH) - A14-1 (GND) G - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A16-8 (CANL) - A14-1 (GND) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A16-9 (CANH) - A14-43 (+BI1) G - L HIGH-level CAN bus line - auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      A16-8 (CANL) - A14-43 (+BI1) W - L LOW-level CAN bus line - auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  8. CHECK CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)


    1. Terminal Connector Click here

    2. Disconnect the certification ECU (smart key ECU assembly) connectors.

      B002BCCE01
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Certification ECU [Smart Key ECU Assembly])

      		 - -

    3. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N95-1 (CANH) - N95-2 (CANL) Y - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      N95-1 (CANH) - N94-1 (E) Y - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N95-2 (CANL) - N94-1 (E) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N95-1 (CANH) - N95-5 (+B) Y - W HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N95-2 (CANL) - N95-5 (+B) W - W LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  9. CHECK COWL SIDE JUNCTION BLOCK LH AND MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)


    1. Terminal Connector Click here

    2. Remove the main body ECU (multiplex network body ECU) from the cowl side junction block LH Click here.

      B002BUME01
      Text in Illustration
      *A Bus 2 *B Sub Bus 1
      *a

      Rear view of wire harness connector

      (to Cowl Side Junction Block LH)

      		 *b

      Front view of wire harness connector

      (to Main Body ECU [Multiplex Network Body ECU])

    3. Reconnect the cowl side junction block LH connectors.

    4. Measure the resistance according to the value(s) in the table below.

      Bus 2
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N12-14 (CANH) - N12-13 (CANL) R - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      N12-14 (CANH) - A-11 (GND1) R - None HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N12-13 (CANL) - A-11 (GND1) W - None LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N12-14 (CANH) - A-30 (BECU) R - None HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N12-13 (CANL) - A-30 (BECU) W - None LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Sub Bus 1
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N13-9 (CANP) - N13-10 (CANN) R - GR HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω
      N13-9 (CANP) - A-11 (GND1) R - None HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N13-10 (CANN) - A-11 (GND1) GR - None LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N13-9 (CANP) - A-30 (BECU) R - None HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N13-10 (CANN) - A-30 (BECU) GR - None LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  10. CHECK PARKING BRAKE ECU ASSEMBLY


    1. Terminal Connector Click here

    2. B002BLKE01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to Parking Brake ECU Assembly)

      Disconnect the parking brake ECU assembly connectors.

    3. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      U37-9 (CA2H) - U37-1 (CA2L) B - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      U37-9 (CA2H) - U36-3 (GND1) B - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      U37-1 (CA2L) - U36-3 (GND1) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      U37-9 (CA2H) - U36-8 (+B) B - B HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      U37-1 (CA2L) - U36-8 (+B) W - B LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  11. CHECK POWER STEERING ECU ASSEMBLY


    1. Terminal Connector.


    2. B002BUXE01
      Text in Illustration
      *A Bus 2
      *B Bus 4
      *a

      Front view of wire harness connector

      (to Power Steering ECU Assembly)
      *b Front view of DLC3

      Disconnect the power steering ECU assembly connector.

    3. Measure the resistance according to the value(s) in the table below.

      Bus 2
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      A29-3 (CA1H) - A29-2 (CA1L) B - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      A29-3 (CA1H) - A29-9 (PGND) B - B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A29-2 (CA1L) - A29-9 (PGND) W - B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A29-3 (CA1H) - N20-16 (BAT) L - W HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      A29-2 (CA1L) - N20-16 (BAT) W - W LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Bus 4
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      A29-4 (CA3H) - A29-6 (CA3L) Y - L HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      A29-4 (CA3H) - A29-9 (PGND) Y - B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A29-6 (CA3L) - A29-9 (PGND) L - B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A29-4 (CA3H) - N20-16 (BAT) Y - W HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      A29-6 (CA3L) - N20-16 (BAT) L - W LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  12. CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY


    1. Terminal Connector Click here

    2. B002BRGE01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to Air Conditioning Amplifier Assembly)

      Disconnect the air conditioning amplifier assembly connectors.

    3. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N157-3 (CANH) - N157-4 (CANL) R - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      N157-3 (CANH) - N78-1 (GND) R - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N157-4 (CANL) - N78-1 (GND) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N157-3 (CANH) - N78-6 (+B1) R - W HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N157-4 (CANL) - N78-6 (+B1) W - W LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  13. CHECK MULTI-MEDIA MODULE RECEIVER ASSEMBLY


    1. Terminal Connector Click here

    2. B002BYRE01
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Multi-media Module Receiver Assembly)

      Disconnect the multi-media module receiver assembly connector.

    3. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N164-1 (CANH) - N164-2 (CANL) B - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      N164-1 (CANH) - N164-12 (GND1) B - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N164-2 (CANL) - N164-12 (GND1) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N164-1 (CANH) - N164-17 (+B1) B - L HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N164-2 (CANL) - N164-17 (+B1) W - L LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  14. CHECK COMBINATION METER ASSEMBLY


    1. Terminal Connector Click here

    2. B002C24E01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to Combination Meter Assembly)

      Disconnect the combination meter assembly connector.

    3. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N40-29 (CANH) - N40-30 (CANL) V - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      N40-29 (CANH) - N40-31 (ES) V - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N40-30 (CANL) - N40-31 (ES) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N40-29 (CANH) - N40-22 (B) V - P HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N40-30 (CANL) - N40-22 (B) W - P LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  15. CHECK AIRBAG SENSOR ASSEMBLY


    1. Terminal Connector Click here

    2. B002B8ME01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to Airbag Sensor Assembly)
      *b Front view of DLC3

      Disconnect the airbag sensor assembly connector Click here.

    3. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N52-13 (CANH) - N52-22 (CANL) Y - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      N52-13 (CANH) - N52-25 (E1) Y - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N52-22 (CANL) - N52-25 (E1) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N52-13 (CANH) - N20-16 (BAT) Y - W HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N52-22 (CANL) - N20-16 (BAT) W - W LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  16. CHECK STEERING ANGLE SENSOR

    B002BDXE01
    Text in Illustration
    *A w/ Variable Gear Ratio Steering System *B w/o Variable Gear Ratio Steering System
    *a

    Component without harness connected

    (Steering Angle Sensor)

    		 - -

    1. B002B5ZE01
      Text in Illustration
      *A w/ Variable Gear Ratio Steering System
      *B w/o Variable Gear Ratio Steering System
      *a

      Rear view of wire harness connector

      (to Steering Angle Sensor)

      Disconnect the steering angle sensor connector.

    2. Measure the resistance according to the value(s) in the table below.

      w/ Variable Gear Ratio Steering System
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N33-3 (CANH) - N33-2 (CANL) R - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      N33-3 (CANH) - N33-1 (ESS) R - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N33-2 (CANL) - N33-1 (ESS) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N33-3 (CANH) - N33-5 (BAT) R - P HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N33-2 (CANL) - N33-5 (BAT) W - P LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      w/o Variable Gear Ratio Steering System
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N34-3 (CANH) - N34-2 (CANL) R - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      N34-3 (CANH) - N34-1 (ESS) R - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N34-2 (CANL) - N34-1 (ESS) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N34-3 (CANH) - N34-8 (BAT) R - B HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N34-2 (CANL) - N34-8 (BAT) W - B LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  17. CHECK YAW RATE SENSOR

    B002BH6E01
    Text in Illustration
    *a

    Component without harness connected

    (Yaw Rate Sensor)

    1. B002BKJE01
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Yaw Rate Sensor)
      *b Front view of DLC3

      Disconnect the yaw rate sensor connector.

    2. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N51-3 (CANH) - N51-2 (CANL) B - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      N51-3 (CANH) - N51-1 (GND) B - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N51-2 (CANL) - N51-1 (GND) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N51-3 (CANH) - N20-16 (BAT) B - W HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N51-2 (CANL) - N20-16 (BAT) W - W LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  18. CHECK FRONT STEERING CONTROL ECU (w/ Variable Gear Ratio Steering System)


    1. Terminal Connector Click here

    2. B002BKOE01
      Text in Illustration
      *A Bus 2
      *B Bus 4
      *a

      Front view of wire harness connector

      (to Front Steering Control ECU)

      Disconnect the front steering control ECU connector.

    3. Measure the resistance according to the value(s) in the table below.

      Bus 2
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N104-3 (CNH1) - N104-9 (CNL1) V - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      N104-3 (CNH1) - N104-13 (PGD2) V - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N104-9 (CNL1) - N104-13 (PGD2) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N104-3 (CNH1) - N104-7 (+BI) V - GR HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N104-9 (CNL1) - N104-7 (+BI) W - GR LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Bus 4
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N104-2 (CNH2) - N104-8 (CNL2) G - SB HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      N104-2 (CNH2) - N104-13 (PGD2) G - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N104-8 (CNL2) - N104-13 (PGD2) SB - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N104-2 (CNH2) - N104-7 (+BI) G - GR HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N104-8 (CNL2) - N104-7 (+BI) SB - GR LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  19. CHECK REAR STEERING CONTROL ECU (w/ Rear Dynamic Steering System)


    1. Terminal Connector Click here

    2. B002B9NE01
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Rear Steering Control ECU)

      Disconnect the rear steering control ECU connector.

    3. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      U42-2 (CANH) - U42-3 (CANL) G - SB HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      U42-2 (CANH) - U42-5 (GNDY) G - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      U42-3 (CANL) - U42-5 (GNDY) SB - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      U42-2 (CANH) - U42-4 (PIG) G - B HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      U42-3 (CANL) - U42-4 (PIG) SB - B LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  20. CHECK FRONT MULTIPLEX NETWORK DOOR ECU LH


    1. Terminal Connector Click here

    2. B002BP4E01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to Front Multiplex Network Door ECU LH)

      Disconnect the front multiplex network door ECU LH connector.

    3. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      Q19-8 (CANP) - Q19-7 (CANN) R - G HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      Q19-8 (CANP) - Q19-1 (GND) R - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      Q19-7 (CANN) - Q19-1 (GND) G - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      Q19-8 (CANP) - Q19-4 (CPUB) R - P HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Q19-7 (CANN) - Q19-4 (CPUB) G - P LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  21. CHECK FRONT MULTIPLEX NETWORK DOOR ECU RH


    1. Terminal Connector Click here

    2. B002BT5E01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to Front Multiplex Network Door ECU RH)

      Disconnect the front multiplex network door ECU RH connector.

    3. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      Q4-8 (CANP) - Q4-7 (CANN) R - G HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      Q4-8 (CANP) - Q4-1 (GND) R - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      Q4-7 (CANN) - Q4-1 (GND) G - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      Q4-8 (CANP) - Q4-4 (CPUB) R - P HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Q4-7 (CANN) - Q4-4 (CPUB) G - P LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  22. CHECK MULTIPLEX TILT AND TELESCOPIC ECU


    1. Terminal Connector Click here

    2. B002B9KE01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to Multiplex Tilt and Telescopic ECU)

      Disconnect the multiplex tilt and telescopic ECU connector.

    3. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N22-3 (CANP) - N22-11 (CANN) R - GR HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      N22-3 (CANP) - N22-1 (GND) R - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N22-11 (CANN) - N22-1 (GND) GR - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N22-3 (CANP) - N22-2 (+B) R - L HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N22-11 (CANN) - N22-2 (+B) GR - L LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  23. CHECK POSITION CONTROL ECU ASSEMBLY LH (except Standard Seat Type)


    1. Terminal Connector Click here

    2. B002BAUE01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to Position Control ECU Assembly LH)

      Disconnect the position control ECU assembly LH connectors.

    3. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      d5-8 (CANP) - d5-9 (CANN) W - R HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      d5-8 (CANP) - d5-2 (GND) W - B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      d5-9 (CANN) - d5-2 (GND) R - B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      d5-8 (CANP) - d4-2 (+B) W - G HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      d5-9 (CANN) - d4-2 (+B) R - G LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  24. CHECK POWER SEAT SWITCH ASSEMBLY (for Standard Seat Type)


    1. Terminal Connector Click here

    2. B002BZPE01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to Power Seat Switch Assembly)

      Disconnect the power seat switch assembly connectors.

    3. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      d16-8 (CANP) - d16-7 (CANN) W - R HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      d16-8 (CANP) - d15-2 (GND) W - B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      d16-7 (CANN) - d15-2 (GND) R - B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      d16-8 (CANP) - d15-7 (+B) W - G HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      d16-7 (CANN) - d15-7 (+B) R - G LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  25. CHECK POSITION CONTROL ECU ASSEMBLY RH (for Luxury Seat Type)


    1. Terminal Connector Click here

    2. B002C3EE01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to Position Control ECU Assembly RH)

      Disconnect the position control ECU assembly RH connectors.

    3. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      c2-8 (CANP) - c2-9 (CANN) W - R HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      c2-8 (CANP) - c2-2 (GND) W - B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      c2-9 (CANN) - c2-2 (GND) R - B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      c2-8 (CANP) - c3-2 (+B) W - G HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      c2-9 (CANN) - c3-2 (+B) R - G LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  26. CHECK LUGGAGE CLOSER MOTOR ASSEMBLY (w/ Power Trunk Lid System)


    1. Terminal Connector Click here

    2. B002BH8E01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to Luggage Closer Motor Assembly)

      Disconnect the luggage closer motor assembly connector.

    3. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      U33-6 (CANP) - U33-5 (CANN) G - GR HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      U33-6 (CANP) - U33-11 (GND) G - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      U33-5 (CANN) - U33-11 (GND) GR - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      U33-6 (CANP) - U33-10 (ECUB) G - P HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      U33-5 (CANN) - U33-10 (ECUB) GR - P LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  27. CHECK MULTIPLEX NETWORK DOOR ECU (w/o Power Trunk Lid System)


    1. Terminal Connector Click here

    2. B002BWUE01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to Multiplex Network Door ECU)

      Disconnect the multiplex network door ECU connector.

    3. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      U68-10 (CANP) - U68-11 (CANN) G - GR HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      U68-10 (CANP) - U68-1 (GND) G - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      U68-11 (CANN) - U68-1 (GND) GR - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      U68-10 (CANP) - U68-18 (ECUB) G - P HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      U68-11 (CANN) - U68-18 (ECUB) GR - P LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  28. CHECK ABSORBER CONTROL ECU (w/ Adaptive Variable Suspension System)


    1. Terminal Connector Click here

    2. B002BCDE01
      Text in Illustration
      *A Bus 4
      *B Bus 5
      *a

      Rear view of wire harness connector

      (to Absorber Control ECU)
      *b Front view of DLC3

      Disconnect the absorber control ECU connector.

    3. Measure the resistance according to the value(s) in the table below.

      Bus 4
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N105-20 (CA2H) - N105-21 (CA2L) L - SB HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      N105-20 (CA2H) - N105-5 (GND) L - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N105-21 (CA2L) - N105-5 (GND) SB - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N105-20 (CA2H) - N20-16 (BAT) L - W HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N105-21 (CA2L) - N20-16 (BAT) SB - W LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Bus 5
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N105-7 (CANH) - N105-8 (CANL) V - LG HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      N105-7 (CANH) - N105-5 (GND) V - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N105-8 (CANL) - N105-5 (GND) LG - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N105-7 (CANH) - N20-16 (BAT) V - W HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N105-8 (CANL) - N20-16 (BAT) LG - W LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  29. CHECK CLEARANCE WARNING ECU ASSEMBLY (w/ LEXUS Parking Assist-sensor System)


    1. Terminal Connector Click here

    2. B002BC3E01
      Text in Illustration
      *a

      Rear view of wire harness connector

      (to Clearance Warning ECU Assembly)
      *b Front view of DLC3

      Disconnect the clearance warning ECU assembly connector.

    3. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N10-17 (R1) - N10-18 (R2) L - LG HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      N10-17 (R1) - N10-27 (E) L - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N10-18 (R2) - N10-27 (E) LG - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N10-17 (R1) - N20-16 (BAT) L - W HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N10-18 (R2) - N20-16 (BAT) LG - W LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  30. CHECK BLIND SPOT MONITOR SENSOR RH (w/ Blind Spot Monitor System)


    1. Terminal Connector Click here

    2. Disconnect the blind spot monitor sensor RH connector.

      B002BPOE01
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Blind Spot Monitor Sensor RH)

      		 *b Front view of DLC3

    3. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      T53-2 (CA1P) - T53-7 (CA1N) L - LG HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      T53-2 (CA1P) - T53-10 (BRGD) L - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      T53-7 (CA1N) - T53-10 (BRGD) LG - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      T53-2 (CA1P) - N20-16 (BAT) L - W HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      T53-7 (CA1N) - N20-16 (BAT) LG - W LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  31. CHECK MILLIMETER WAVE RADAR SENSOR ASSEMBLY (w/ Pre-crash Safety System)


    1. Terminal Connector Click here

    2. B002BYEE01
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Millimeter Wave Radar Sensor Assembly)
      *b Front view of DLC3

      Disconnect the millimeter wave radar sensor assembly connector.

    3. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Switch Condition Specified Condition
      B17-3 (CA2H) - B17-2 (CA2L) L - B HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      B17-3 (CA2H) - B17-1 (SGND) L - BR HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      B17-2 (CA2L) - B17-1 (SGND) B - BR LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      B17-3 (CA2H) - N20-16 (BAT) L - W HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      B17-2 (CA2L) - N20-16 (BAT) B - W LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  32. CHECK FORWARD RECOGNITION CAMERA (w/ Pre-crash Safety System)


    1. Terminal Connector Click here.

    2. B002B7TE01
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Forward Recognition Camera)
      *b Front view of DLC3

      Disconnect the forward recognition camera connector.

    3. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Switch Condition Specified Condition
      Y17-5 (CA1P) - Y17-11 (CA1N) L - LG HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      Y17-5 (CA1P) - Y17-10 (GND) L - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      Y17-11 (CA1N) - Y17-10 (GND) LG - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      Y17-5 (CA1P) - N20-16 (BAT) L - W HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Y17-11 (CA1N) - N20-16 (BAT) LG - W LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  33. CHECK HEADLIGHT ECU SUB-ASSEMBLY LH


    1. Terminal Connector Click here.

    2. B002C1IE01
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Headlight ECU Sub-assembly LH)
      *b Front view of DLC3

      Disconnect the headlight ECU sub-assembly LH connector.

    3. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Switch Condition Specified Condition
      B16-24 (CANH) - B16-23 (CANL) G - L HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      B16-24 (CANH) - B16-12 (GND) G - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      B16-23 (CANL) - B16-12 (GND) L - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      B16-24 (CANH) - N20-16 (BAT) G - W HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      B16-23 (CANL) - N20-16 (BAT) L - W LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  34. CHECK COMBINATION METER MIRROR ECU (w/ Headup Display System)


    1. Terminal Connector Click here.

    2. B002BWFE01
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Combination Meter Mirror ECU)

      Disconnect the combination meter mirror ECU connector.

    3. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Switch Condition Specified Condition
      P1-12 (MPX1) - P1-13 (MPX2) P - B HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      P1-12 (MPX1) - P1-4 (ES) P - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      P1-13 (MPX2) - P1-4 (ES) B - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      P1-12 (MPX1) - P1-2 (B) P - L HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      P1-13 (MPX2) - P1-2 (B) B - L LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  35. CHECK TELEMATICS TRANSCEIVER (w/ Telematics Transceiver)


    1. Terminal Connector.

      for G-BOOK: Click here

      except G-BOOK: Click here

    2. B002C4XE02
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Telematics Transceiver)

      Disconnect the telematics transceiver connector.

    3. Measure the resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N169-15 (CANP) - N169-16 (CANN) B - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      N169-15 (CANP) - N169-4 (E) B - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N169-16 (CANN) - N169-4 (E) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N169-15 (CANP) - N169-1 (+B) B - GR HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N169-16 (CANN) - N169-1 (+B) W - GR LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher

  36. CHECK DRIVING SUPPORT ECU ASSEMBLY (w/ Pre-crash Safety System)


    1. Terminal Connector Click here.

    2. B002BERE01
      Text in Illustration
      *A Bus 4
      *B Bus 5
      *a

      Front view of wire harness connector

      (to Driving Support ECU Assembly)
      *b Front view of DLC3

      Disconnect the driving support ECU assembly connector.

    3. Measure the resistance according to the value(s) in the table below.

      Bus 4
      Terminal No. (Symbol) Wiring Color Terminal Description Switch Condition Specified Condition
      N173-12 (CA3H) - N173-13 (CA3L) G - SB HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      N173-12 (CA3H) - N173-28 (GND) G - BR HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N173-13 (CA3L) - N173-28 (GND) SB - BR LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N173-12 (CA3H) - N20-16 (BAT) G - W HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N173-13 (CA3L) - N20-16 (BAT) SB - W LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Bus 5
      Terminal No. (Symbol) Wiring Color Terminal Description Switch Condition Specified Condition
      N173-10 (CA2H) - N173-11 (CA2L) L - LG HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      N173-10 (CA2H) - N173-28 (GND) L - BR HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N173-11 (CA2L) - N173-28 (GND) LG - BR LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      N173-10 (CA2H) - N20-16 (BAT) L - W HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      N173-11 (CA2L) - N20-16 (BAT) LG - W LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher