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.
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.
CAN JUNCTION CONNECTOR LH1 (for LHD)
Check the CAN junction connector LH1.
Connectors that connect to the CAN junction connector can be distinguished by the color of their CAN bus lines. When the connectors have been disconnected from the CAN junction connector, reconnecting the connectors to non-original positions on the CAN junction connector does not affect system performance. However, it is preferred to reconnect the connectors to their original positions to avoid negative effects on the wiring such as tension on the wiring harnesses, and to make future maintenance easier.
Connection diagram
| *a | Component with harness connected (CAN Junction Connector LH1) |
*b | to Brake Booster with Master Cylinder Assembly (Skid Control ECU) (for V Bus) |
| *c | to Steering Sensor (for V Bus) |
*d | to Main Body ECU (Multiplex Network Body ECU) (for V Bus) |
| *e | to DLC3 (for V Bus) |
*f | to Combination Meter Assembly (for V Bus) |
| *g | to CAN Junction Connector RH1 (for V Bus) |
*h | to Power Management Control ECU (for V Bus) |
Check the connection diagram of the components which are connected to the CAN junction connector LH1.
| Terminal No. (Symbol) | Wiring Color | Connected to |
|---|---|---|
| H116-1 (CANH) | R | CAN junction connector RH1 (for V bus) |
| H116-2 (CANL) | W | |
| H117-1 (CANH) | G | Combination meter assembly (for V bus) |
| H117-2 (CANL) | W | |
| H118-1 (CANH) | V | Main body ECU (multiplex network body ECU) (for V bus) |
| H118-2 (CANL) | W | |
| H119-1 (CANH) | L | DLC3 (for V bus) |
| H119-2 (CANL) | W | |
| H120-1 (CANH) | P | Steering sensor (for V bus) |
| H120-2 (CANL) | W | |
| H130-1 (CANH) | B | Power management control ECU (for V bus) |
| H130-2 (CANL) | W | |
| H131-1 (CANH) | BE | Brake booster with master cylinder assembly (Skid control ECU) (for V bus) |
| H131-2 (CANL) | W |
CAN JUNCTION CONNECTOR RH1 (for LHD)
Check the CAN junction connector RH1.
Connectors that connect to the CAN junction connector can be distinguished by the color of their CAN bus lines. When the connectors have been disconnected from the CAN junction connector, reconnecting the connectors to non-original positions on the CAN junction connector does not affect system performance. However, it is preferred to reconnect the connectors to their original positions to avoid negative effects on the wiring such as tension on the wiring harnesses, and to make future maintenance easier.
Connection diagram
| *a | Component with harness connected (CAN Junction Connector RH1) |
*b | to Multi-media Module Receiver Assembly* (for V Bus) |
| *c | to Clearance Warning ECU Assembly (for V Bus) |
*d | to Certification ECU (Smart Key ECU Assembly) (for V Bus) |
| *e | to Airbag Sensor Assembly (for V Bus) |
*f | to ECM (for V Bus) |
| *g | to Air Conditioning Amplifier Assembly (for V Bus) |
*h | to CAN Junction Connector LH1 (for V Bus) |
| *i | to Power Steering ECU with Motor Assembly (for V Bus) |
- | - |
*: w/ Navigation system
Check the connection diagram of the components which are connected to the CAN junction connector RH1.
| Terminal No. (Symbol) | Wiring Color | Connected to |
|---|---|---|
| H121-1 (CANH) | B | Power steering ECU with motor assembly (for V bus) |
| H121-2 (CANL) | W | |
| H122-1 (CANH) | R | CAN junction connector LH1 (for V bus) |
| H122-2 (CANL) | W | |
| H123-1 (CANH) | G | Air conditioning amplifier assembly (for V bus) |
| H123-2 (CANL) | W | |
| H124-1 (CANH) | Y | Airbag sensor assembly (for V bus) |
| H124-2 (CANL) | W | |
| H125-1 (CANH) | L | ECM (for V bus) |
| H125-2 (CANL) | W | |
| H127-1 (CANH) | V | Certification ECU (smart key ECU assembly) (for V bus) |
| H127-2 (CANL) | W | |
| H128-1 (CANH) | BE | Multi-media module receiver assembly* (for V bus) |
| H128-2 (CANL) | W | |
| H132-1 (CANH) | P | Clearance warning ECU assembly (for V bus) |
| H132-2 (CANL) | W |
*: w/ Navigation system
CAN JUNCTION CONNECTOR LH2 (for LHD)
Check the CAN junction connector LH2.
Connectors that connect to the CAN junction connector can be distinguished by the color of their CAN bus lines. When the connectors have been disconnected from the CAN junction connector, reconnecting the connectors to non-original positions on the CAN junction connector does not affect system performance. However, it is preferred to reconnect the connectors to their original positions to avoid negative effects on the wiring such as tension on the wiring harnesses, and to make future maintenance easier.
Connection diagram
| *a | Component with harness connected (CAN Junction Connector LH2) |
*b | to Luggage Closer Motor Assembly*1 (for Sub Bus 1) |
| *c | to Main Body ECU (Multiplex Network Body ECU) (for Sub Bus 1) |
*d | Multiplex Tilt and Telescopic ECU*2 (for Sub Bus 1) |
| *e | to Outer Mirror Control ECU Assembly LH*2 (for Sub Bus 1) |
*f | to Front Power Seat Switch LH*2 (for Sub Bus 1) |
| *g | to CAN Junction Connector RH2 (for Sub Bus 1) |
- | - |
*1: w/ Power trunk lid system
*2: w/ Seat position memory system (for driver side)
Check the connection diagram of the components which are connected to the junction connector LH2.
| Terminal No. (Symbol) | Wiring Color | Connected to |
|---|---|---|
| H135-1 (CANH) | V | Luggage closer motor assembly*1 (for Sub bus 1) |
| H135-2 (CANL) | GR | |
| H136-1 (CANH) | Y | Main body ECU (multiplex network body ECU) (for Sub bus 1) |
| H136-2 (CANL) | GR | |
| H137-1 (CANH) | L | Multiplex tilt and telescopic ECU*2 (for Sub bus 1) |
| H137-2 (CANL) | GR | |
| H138-1 (CANH) | G | Outer mirror control ECU assembly LH*2 (for Sub bus 1) |
| H138-2 (CANL) | GR | |
| H140-1 (CANH) | R | Front power seat switch LH*2 (for Sub bus 1) |
| H140-2 (CANL) | GR | |
| H142-1 (CANH) | B | CAN junction connector RH2 (for Sub bus 1) |
| H142-2 (CANL) | GR |
*1: w/ Power trunk lid system
*2: w/ Seat position memory system (for driver side)
CAN JUNCTION CONNECTOR RH2 (for LHD)
Check the CAN junction connector RH2.
Connectors that connect to the CAN junction connector can be distinguished by the color of their CAN bus lines. When the connectors have been disconnected from the CAN junction connector, reconnecting the connectors to non-original positions on the CAN junction connector does not affect system performance. However, it is preferred to reconnect the connectors to their original positions to avoid negative effects on the wiring such as tension on the wiring harnesses, and to make future maintenance easier.
Connection diagram
| *a | Component with harness connected (CAN Junction Connector RH2) |
*b | to CAN No. 2 Junction Connector (for Sub Bus 1) |
| *c | to Front Power Seat Switch RH*2 (for Sub Bus 1) |
*d | to Outer Mirror Control ECU Assembly RH*1 (for Sub Bus 1) |
| *e | to CAN Junction Connector LH2 (for Sub Bus 1) |
- | - |
*1: w/ Seat position memory system (for driver side)
*2: w/ Seat position memory system (for front passenger side)
Check the connection diagram of the components which are connected to the CAN junction connector RH2.
| Terminal No. (Symbol) | Wiring Color | Connected to |
|---|---|---|
| H139-1 (CANH) | R | Outer mirror control ECU assembly RH*1 (for Sub bus 1) |
| H139-2 (CANL) | GR | |
| H141-1 (CANH) | G | Front power seat switch RH*2 (for Sub bus 1) |
| H141-2 (CANL) | GR | |
| H143-1 (CANH) | B | CAN junction connector LH2 (for Sub bus 1) |
| H143-2 (CANL) | GR | |
| H144-1 (CANH) | L | CAN No. 2 junction connector (for Sub bus 1) |
| H144-2 (CANL) | GR |
*1: w/ Seat position memory system (for driver side)
*2: w/ Seat position memory system (for front passenger side)
CAN JUNCTION CONNECTOR RH3 (for LHD w/ Dynamic Radar Cruise Control System)
Check the CAN junction connector RH3.
Connectors that connect to the CAN junction connector can be distinguished by the color of their CAN bus lines. When the connectors have been disconnected from the CAN junction connector, reconnecting the connectors to non-original positions on the CAN junction connector does not affect system performance. However, it is preferred to reconnect the connectors to their original positions to avoid negative effects on the wiring such as tension on the wiring harnesses, and to make future maintenance easier.
Connection diagram
| *1 | CAN Junction Connector RH3 | - | - |
| *a | Junction Connector A Side | *b | Junction Connector B Side |
| *c | Ground Terminal | *d | Front view of wire harness connector (to CAN Junction Connector RH3) |
Check the connection diagram of the components which are connected to the CAN junction connector RH3.
| Terminal No. (Symbol) | Wiring Color | Connected to |
|---|---|---|
| H147-1 (CANH) | B | CAN No. 4 junction connector (for Sub bus 11) |
| H147-2 (CANL) | LG | |
| H148-1 (CANH) | G | Seat belt control ECU (for Sub bus 11) |
| H148-2 (CANL) | LG | |
| H149-1 (CANH) | L | Power management control ECU (for Sub bus 11) |
| H149-2 (CANL) | LG | |
| H150-1 (CANH) | R | Driving support ECU assembly (for Sub bus 11) |
| H150-2 (CANL) | LG |
CAN JUNCTION CONNECTOR RH3 (for LHD w/o Dynamic Radar Cruise Control System)
Check the CAN junction connector RH3.
Connectors that connect to the CAN junction connector can be distinguished by the color of their CAN bus lines. When the connectors have been disconnected from the CAN junction connector, reconnecting the connectors to non-original positions on the CAN junction connector does not affect system performance. However, it is preferred to reconnect the connectors to their original positions to avoid negative effects on the wiring such as tension on the wiring harnesses, and to make future maintenance easier.
Connection diagram
| *1 | CAN Junction Connector RH3 | - | - |
| *a | Junction Connector A Side | *b | Junction Connector B Side |
| *c | Ground Terminal | *d | Front view of wire harness connector (to CAN Junction Connector RH3) |
Check the connection diagram of the components which are connected to the CAN junction connector RH3.
| Terminal No. (Symbol) | Wiring Color | Connected to |
|---|---|---|
| H147-1 (CANH) | B | CAN No. 4 junction connector (for Sub bus 11) |
| H147-2 (CANL) | LG | |
| H150-1 (CANH) | R | CAN No. 3 junction connector (for Sub bus 11) |
| H150-2 (CANL) | LG |
CAN JUNCTION CONNECTOR LH1 (for RHD)
Check the CAN junction connector LH1.
Connectors that connect to the CAN junction connector can be distinguished by the color of their CAN bus lines. When the connectors have been disconnected from the CAN junction connector, reconnecting the connectors to non-original positions on the CAN junction connector does not affect system performance. However, it is preferred to reconnect the connectors to their original positions to avoid negative effects on the wiring such as tension on the wiring harnesses, and to make future maintenance easier.
Connection diagram
| *a | Component with harness connected (CAN Junction Connector LH1) |
*b | to Multi-media Module Receiver Assembly* (for V Bus) |
| *c | to Power Steering ECU with Motor Assembly (for V Bus) |
*d | to Main Body ECU (Multiplex Network Body ECU) (for V Bus) |
| *e | to Airbag Sensor Assembly (for V Bus) |
*f | to ECM (for V Bus) |
| *g | to Air Conditioning Amplifier Assembly (for V Bus) |
*h | to CAN Junction Connector RH1 (for V Bus) |
| *i | to Power Management Control ECU (for V Bus) |
- | - |
*: w/ Navigation system
Check the connection diagram of the components which are connected to the CAN junction connector LH1.
| Terminal No. (Symbol) | Wiring Color | Connected to |
|---|---|---|
| H128-1 (CANH) | BE | Multi-media module receiver assembly* (for V bus) |
| H128-2 (CANL) | W | |
| H121-1 (CANH) | P | Power steering ECU with motor assembly (for V bus) |
| H121-2 (CANL) | W | |
| H118-1 (CANH) | V | Main body ECU (multiplex network body ECU) (for V bus) |
| H118-2 (CANL) | W | |
| H124-1 (CANH) | Y | Airbag sensor assembly (for V bus) |
| H124-2 (CANL) | W | |
| H125-1 (CANH) | L | ECM (for V bus) |
| H125-2 (CANL) | W | |
| H123-1 (CANH) | G | Air conditioning amplifier assembly (for V bus) |
| H123-2 (CANL) | W | |
| H116-1 (CANH) | R | CAN junction connector RH1 (for V bus) |
| H116-2 (CANL) | W | |
| H130-1 (CANH) | B | Power management control ECU (for V bus) |
| H130-2 (CANL) | W |
*: w/ Navigation system
CAN JUNCTION CONNECTOR RH1 (for RHD)
Check the CAN junction connector RH1.
Connectors that connect to the CAN junction connector can be distinguished by the color of their CAN bus lines. When the connectors have been disconnected from the CAN junction connector, reconnecting the connectors to non-original positions on the CAN junction connector does not affect system performance. However, it is preferred to reconnect the connectors to their original positions to avoid negative effects on the wiring such as tension on the wiring harnesses, and to make future maintenance easier.
Connection diagram
| *a | Component with harness connected (CAN Junction Connector RH1) |
*b | to Steering Sensor (for V Bus) |
| *c | to Clearance Warning ECU Assembly (for V Bus) |
*d | to Certification ECU (Smart Key ECU Assembly) (for V Bus) |
| *e | to DLC3 (for V Bus) |
*f | to Combination Meter Assembly (for V Bus) |
| *g | to CAN Junction Connector LH1 (for V Bus) |
*h | to Brake Booster with Master Cylinder Assembly (Skid Control ECU) (for V Bus) |
Check the connection diagram of the components which are connected to the CAN junction connector RH1.
| Terminal No. (Symbol) | Wiring Color | Connected to |
|---|---|---|
| H120-1 (CANH) | BE | Steering sensor (for V bus) |
| H120-2 (CANL) | W | |
| H132-1 (CANH) | P | Clearance warning ECU assembly (for V bus) |
| H132-2 (CANL) | W | |
| H127-1 (CANH) | V | Certification ECU (smart key ECU assembly) (for V bus) |
| H127-2 (CANL) | W | |
| H119-1 (CANH) | L | DLC3 (for V bus) |
| H119-2 (CANL) | W | |
| H117-1 (CANH) | G | Combination meter assembly (for V bus) |
| H117-2 (CANL) | W | |
| H122-1 (CANH) | R | CAN junction connector LH1 (for V bus) |
| H122-2 (CANL) | W | |
| H131-1 (CANH) | B | Brake booster with master cylinder assembly (skid control ECU) (for V bus) |
| H131-2 (CANL) | W |
CAN JUNCTION CONNECTOR LH2 (for RHD)
Check the CAN junction connector LH2.
Connectors that connect to the CAN junction connector can be distinguished by the color of their CAN bus lines. When the connectors have been disconnected from the CAN junction connector, reconnecting the connectors to non-original positions on the CAN junction connector does not affect system performance. However, it is preferred to reconnect the connectors to their original positions to avoid negative effects on the wiring such as tension on the wiring harnesses, and to make future maintenance easier.
Connection diagram
| *a | Component with harness connected (CAN Junction Connector LH2) |
*b | to Main Body ECU (Multiplex Network Body ECU) (for Sub Bus 1) |
| *c | to Outer Mirror Control ECU Assembly LH (for Sub Bus 1) |
*d | to Front Power Seat Switch LH* (for Sub Bus 1) |
| *e | to CAN Junction Connector RH2 (for Sub Bus 1) |
- | - |
*: w/ Seat position memory system (for front passenger side)
Check the connection diagram of the components which are connected to the junction connector LH2.
| Terminal No. (Symbol) | Wiring Color | Connected to |
|---|---|---|
| H136-1 (CANH) | L | Main body ECU (multiplex network body ECU) (for Sub bus 1) |
| H136-2 (CANL) | GR | |
| H138-1 (CANH) | G | Outer mirror control ECU assembly LH (for Sub bus 1) |
| H138-2 (CANL) | GR | |
| H140-1 (CANH) | R | Front power seat switch LH* (for Sub bus 1) |
| H140-2 (CANL) | GR | |
| H142-1 (CANH) | B | CAN junction connector RH2 (for Sub bus 1) |
| H142-2 (CANL) | GR |
*: w/ Seat position memory system (for front passenger side)
CAN JUNCTION CONNECTOR RH2 (for RHD)
Check the CAN junction connector RH2.
Connectors that connect to the CAN junction connector can be distinguished by the color of their CAN bus lines. When the connectors have been disconnected from the CAN junction connector, reconnecting the connectors to non-original positions on the CAN junction connector does not affect system performance. However, it is preferred to reconnect the connectors to their original positions to avoid negative effects on the wiring such as tension on the wiring harnesses, and to make future maintenance easier.
Connection diagram
| *a | Component with harness connected (CAN Junction Connector RH2) |
*b | to CAN No. 2 Junction Connector (for Sub Bus 1) |
| *c | to Luggage Closer Motor Assembly*1 (for Sub Bus 1) |
*d | Multiplex Tilt and Telescopic ECU*2 (for Sub Bus 1) |
| *e | to Front Power Seat Switch RH (for Sub Bus 1) |
*f | to Outer Mirror Control ECU Assembly RH (for Sub Bus 1) |
| *g | to CAN Junction Connector LH2 (for Sub Bus 1) |
- | - |
*1: w/ Power trunk lid system
*2: w/ Power tilt and power telescopic steering column system
Check the connection diagram of the components which are connected to the CAN junction connector RH2.
| Terminal No. (Symbol) | Wiring Color | Connected to |
|---|---|---|
| H143-1 (CANH) | B | CAN junction connector LH2 (for Sub bus 1) |
| H143-2 (CANL) | GR | |
| H135-1 (CANH) | Y | Luggage closer motor assembly*1 (for Sub bus 1) |
| H135-2 (CANL) | GR | |
| H137-1 (CANH) | L | Multiplex tilt and telescopic ECU*2 (for Sub bus 1) |
| H137-2 (CANL) | GR | |
| H141-1 (CANH) | G | Front power seat switch RH (for Sub bus 1) |
| H141-2 (CANL) | GR | |
| H139-1 (CANH) | R | Outer mirror control ECU assembly RH (for Sub bus 1) |
| H139-2 (CANL) | GR | |
| H144-1 (CANH) | V | CAN No. 2 junction connector (for Sub bus 1) |
| H144-2 (CANL) | GR |
*1: w/ Power trunk lid system
*2: w/ Power tilt and power telescopic steering column system
CAN JUNCTION CONNECTOR RH3 (for RHD)
Check the CAN junction connector RH3.
Connectors that connect to the CAN junction connector can be distinguished by the color of their CAN bus lines. When the connectors have been disconnected from the CAN junction connector, reconnecting the connectors to non-original positions on the CAN junction connector does not affect system performance. However, it is preferred to reconnect the connectors to their original positions to avoid negative effects on the wiring such as tension on the wiring harnesses, and to make future maintenance easier.
Connection diagram
| *1 | CAN Junction Connector RH3 | - | - |
| *a | Junction Connector A Side | *b | Junction Connector B Side |
| *c | Ground Terminal | *d | Front view of wire harness connector (to CAN Junction Connector RH3) |
Check the connection diagram of the components which are connected to the CAN junction connector RH3.
| Terminal No. (Symbol) | Wiring Color | Connected to |
|---|---|---|
| H149-1 (CANH) | L | Power management control ECU (for Sub bus 11) |
| H149-2 (CANL) | LG | |
| H148-1 (CANH) | G | Seat belt control ECU* (for Sub bus 11) |
| H148-2 (CANL) | LG | |
| H150-1 (CANH) | R | Driving support ECU assembly* (for Sub bus 11) |
| H150-2 (CANL) | LG | |
| H147-1 (CANH) | B | CAN No. 4 junction connector (for Sub bus 11) |
| H147-2 (CANL) | LG |
*: w/ Dynamic radar cruise control system
CAN NO. 1 JUNCTION CONNECTOR (for LHD)
Check the CAN No. 1 junction connector.
Connection diagram
| *a | Front view of wire harness connector (to CAN No. 1 Junction Connector) |
*b | to Brake Booster with Master Cylinder Assembly (Skid Control ECU) (for Sub Bus 15) |
| *c | to ECM (for Sub Bus 15) |
*d | to Power Management Control ECU (for Sub Bus 15) |
Check the connection diagram of the components which are connected to the CAN No. 1 junction connector.
| Terminal No. (Symbol) | Wiring Color | Connected to |
|---|---|---|
| A62-1 (CANH) | B | Brake booster with master cylinder assembly (skid control ECU) (for Sub bus 15) |
| A62-4 (CANL) | W | |
| A62-2 (CANH) | B | ECM (for Sub bus 15) |
| A62-5 (CANL) | W | |
| A62-3 (CANH) | B | Power management control ECU (for Sub bus 15) |
| A62-6 (CANL) | W |
CAN NO. 2 JUNCTION CONNECTOR
Check the CAN No. 2 junction connector.
Connection diagram
| *a | Rear view of wire harness connector (to CAN No. 2 Junction Connector) |
| *b | to CAN Junction Connector RH2 (for Sub Bus 1) |
Check the connection diagram of the components which are connected to the CAN No. 2 junction connector.
| Terminal No. (Symbol) | Wiring Color | Connected to |
|---|---|---|
| H145-3 (CANH) | L*1 V*2 |
CAN junction connector RH2 (for Sub bus 1) |
| H145-2 (CANL) | GR |
*1: for LHD
*2: for RHD
CAN NO. 3 JUNCTION CONNECTOR (for LHD w/ Dynamic Radar Cruise Control System)
Check the CAN No. 3 junction connector.
Connection diagram
| *a | Front view of wire harness connector (to CAN No. 3 Junction Connector) |
*b | to Driving Support ECU Assembly (for Sub Bus 13) |
| *c | to Millimeter Wave Radar Sensor Assembly (for Sub Bus 13) |
*d | to Lane Departure Warning Camera* (for Sub Bus 13) |
*: w/ Lane departure alert system
Check the connection diagram of the components which are connected to the CAN No. 3 junction connector.
| Terminal No. (Symbol) | Wiring Color | Connected to |
|---|---|---|
| T13-1 (CANH) | B | Driving support ECU assembly (for Sub bus 13) |
| T13-7 (CANL) | W | |
| T13-2 (CANH) | R | Millimeter wave radar sensor assembly (for Sub bus 13) |
| T13-8 (CANL) | LG | |
| T13-3 (CANH) | B | Lane departure warning camera* (for Sub bus 13) |
| T13-9 (CANL) | W |
*: w/ Lane departure alert system
CAN NO. 3 JUNCTION CONNECTOR (for LHD w/o Dynamic Radar Cruise Control System)
Check the CAN No. 3 junction connector.
Connection diagram
| *a | Front view of wire harness connector (to CAN No. 3 Junction Connector) |
*b | to Power Management Control ECU (for Sub Bus 11) |
| *c | to CAN Junction Connector RH3 (for Sub Bus 11) |
*d | to Lane Departure Warning Camera* (for Sub Bus 11) |
*: w/ Lane departure alert system
Check the connection diagram of the components which are connected to the CAN No. 3 junction connector.
| Terminal No. (Symbol) | Wiring Color | Connected to |
|---|---|---|
| T13-1 (CANH) | B | Power management control ECU (for Sub bus 11) |
| T13-7 (CANL) | W | |
| T13-2 (CANH) | R | CAN junction connector RH3 (for Sub bus 11) |
| T13-8 (CANL) | LG | |
| T13-3 (CANH) | B | Lane departure warning camera* (for Sub bus 11) |
| T13-9 (CANL) | W |
*: w/ Lane departure alert system
CAN NO. 4 JUNCTION CONNECTOR
Check the CAN No. 4 junction connector.
Connection diagram
| *a | Front view of wire harness connector (to CAN No. 4 Junction Connector) |
*b | to CAN Junction Connector RH3 (for Sub Bus 11) |
| *c | to Blind Spot Monitor Sensor LH* (for Sub Bus 11) |
*d | to CAN No. 5 Junction Connector (for Sub Bus 11) |
*: w/ Blind spot monitor system
Check the connection diagram of the components which are connected to the CAN No. 4 junction connector.
| Terminal No. (Symbol) | Wiring Color | Connected to |
|---|---|---|
| U18-4 (CANH) | B | CAN junction connector RH3 (for Sub bus 11) |
| U18-10 (CANL) | W | |
| U18-5 (CANH) | B | Blind spot monitor sensor LH* (for Sub bus 11) |
| U18-11 (CANL) | R | |
| U18-6 (CANH) | B | CAN No. 5 junction connector (for Sub bus 11) |
| U18-12 (CANL) | W |
*: w/ Blind spot monitor system
CAN NO. 5 JUNCTION CONNECTOR
Check the CAN No. 5 junction connector.
Connection diagram
| *a | Rear view of wire harness connector (to CAN No. 5 Junction Connector) |
| *b | to CAN No. 4 Junction Connector (for Sub Bus 11) |
Check the connection diagram of the components which are connected to the CAN No. 5 junction connector.
| Terminal No. (Symbol) | Wiring Color | Connected to |
|---|---|---|
| U19-3 (CANH) | B | CAN No. 4 junction connector (for Sub bus 11) |
| U19-2 (CANL) | W |
DLC3
Disconnect the cable from the negative (-) auxiliary battery terminal.
Measure the resistance according to the value(s) in the table below.
| *1 | DLC3 | - | - |
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
POWER MANAGEMENT CONTROL ECU
| *a | Component without harness connected (Power Management Control ECU) |
- | - |
Disconnect the cable from the negative (-) auxiliary battery terminal.
Disconnect the power management control ECU connector.
| *a | Rear view of wire harness connector (to Power Management Control ECU) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Disconnect the cable from the negative (-) auxiliary battery terminal.
Disconnect the power management control ECU connector.
| *a | Rear view of wire harness connector (to Power Management Control ECU) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ECM
| *a | Component without harness connected (ECM) |
- | - |
Disconnect the cable from the negative (-) auxiliary battery terminal.
Disconnect the ECM connectors.
| *a | Front view of wire harness connector (to ECM) |
- | - |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
COMBINATION METER ASSEMBLY
| *a | Component without harness connected (Combination Meter Assembly) |
- | - |
Disconnect the cable from the negative (-) auxiliary battery terminal.
Disconnect the combination meter assembly connector.
| *a | Front view of wire harness connector (to Combination Meter Assembly) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY AND MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)
| *a | Component without harness connected (Instrument Panel Junction Block Assembly and Main Body ECU (Multiplex Network Body ECU)) |
- | - |
Disconnect the cable from the negative (-) auxiliary battery terminal.
Disconnect the main body ECU (multiplex network body ECU) connectors.
| *1 | DLC3 | - | - |
| *a | Front view of wire harness connector (to Main Body ECU (Multiplex Network Body ECU)) |
- | - |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BRAKE BOOSTER WITH MASTER CYLINDER ASSEMBLY (SKID CONTROL ECU)
| *a | Component without harness connected (Brake Booster with Master Cylinder Assembly (Skid Control ECU)) |
- | - |
Disconnect the cable from the negative (-) auxiliary battery terminal.
Disconnect the brake booster with master cylinder assembly (skid control ECU) connector.
| *a | Front view of wire harness connector (to Brake Booster with Master Cylinder Assembly (Skid Control ECU)) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
STEERING SENSOR
Disconnect the cable from the negative (-) auxiliary battery terminal.
Disconnect the steering sensor connector.
| *a | Front view of wire harness connector (to Steering Sensor) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
POWER STEERING ECU WITH MOTOR ASSEMBLY
Disconnect the cable from the negative (-) auxiliary battery terminal.
Disconnect the power steering ECU with motor assembly connectors.
| *a | Component without harness connected (Power Steering ECU with Motor Assembly) |
- | - |
| *a | Front view of wire harness connector (to Power Steering ECU with Motor Assembly) |
- | - |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AIRBAG SENSOR ASSEMBLY
Disconnect the cable from the negative (-) auxiliary battery terminal.
Disconnect the airbag sensor assembly connector.
| *1 | DLC3 | - | - |
| *a | Front view of wire harness connector (to Airbag Sensor Assembly) |
- | - |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)
| *a | Component without harness connected (Certification ECU (Smart Key ECU Assembly)) |
- | - |
Disconnect the cable from the negative (-) auxiliary battery terminal.
Disconnect the certification ECU (smart key ECU assembly) connectors.
| *a | Front view of wire harness connector (to Certification ECU (Smart Key ECU Assembly)) |
- | - |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MULTI-MEDIA MODULE RECEIVER ASSEMBLY (w/ Navigation System)
| *a | Component without harness connected (Multi-media Module Receiver Assembly) |
- | - |
Disconnect the cable from the negative (-) auxiliary battery terminal.
Disconnect the multi-media module receiver assembly connector.
| *a | Front view of wire harness connector (to Multi-media Module Receiver Assembly) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AIR CONDITIONING AMPLIFIER ASSEMBLY
Disconnect the cable from the negative (-) auxiliary battery terminal.
Disconnect the air conditioning amplifier assembly connector.
| *a | Component without harness connected (Air Conditioning Amplifier Assembly) |
- | - |
| *a | Front view of wire harness connector (to Air Conditioning Amplifier Assembly) |
- | - |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CLEARANCE WARNING ECU ASSEMBLY
Disconnect the cable from the negative (-) auxiliary battery terminal.
Disconnect the clearance warning ECU assembly connector.
| *1 | DLC3 | - | - |
| *a | Front view of wire harness connector (to Clearance Warning ECU Assembly) |
- | - |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
OUTER MIRROR CONTROL ECU ASSEMBLY LH (w/ Seat Position Memory System)
| *a | Component without harness connected (Outer Mirror Control ECU Assembly LH |
- | - |
Disconnect the cable from the negative (-) auxiliary battery terminal.
Disconnect the outer mirror control ECU assembly LH connector.
| *a | Front view of wire harness connector (to Outer Mirror Control ECU Assembly LH) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
OUTER MIRROR CONTROL ECU ASSEMBLY RH (w/ Seat Position Memory System)
| *a | Component without harness connected (Outer Mirror Control ECU Assembly RH) |
- | - |
Disconnect the cable from the negative (-) auxiliary battery terminal.
Disconnect the outer mirror control ECU assembly RH connector.
| *a | Front view of wire harness connector (to Outer Mirror Control ECU Assembly RH) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
FRONT POWER SEAT SWITCH LH (w/ Seat Position Memory System)
| *a | Component without harness connected (Front Power Seat Switch LH) |
- | - |
Disconnect the cable from the negative (-) auxiliary battery terminal.
Disconnect the connectors of the front power seat switch LH.
| *a | Front view of wire harness connector (to Front Power Seat Switch LH) |
- | - |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
FRONT POWER SEAT SWITCH RH (w/ Seat Position Memory System)
| *a | Component without harness connected (Front Power Seat Switch RH) |
- | - |
Disconnect the cable from the negative (-) auxiliary battery terminal.
Disconnect the connectors of the front power seat switch RH.
| *a | Front view of wire harness connector (to Front Power Seat Switch RH) |
- | - |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BLIND SPOT MONITOR SENSOR LH (w/ Blind Spot Monitor System)
| *a | Component without harness connected (Blind Spot Monitor Sensor LH) |
- | - |
Disconnect the cable from the negative (-) auxiliary battery terminal.
Disconnect the blind spot monitor sensor LH connector.
| *1 | DLC3 | - | - |
| *a | Front view of wire harness connector (to Blind Spot Monitor Sensor LH) |
- | - |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MULTIPLEX TILT AND TELESCOPIC ECU (w/ Seat Position Memory System or Power Tilt and Power Telescopic Steering Column System)
| *a | Component without harness connected (Multiplex Tilt and Telescopic ECU) |
- | - |
Disconnect the cable from the negative (-) auxiliary battery terminal.
Disconnect the multiplex tilt and telescopic ECU connector.
| *a | Front view of wire harness connector (to Multiplex Tilt and Telescopic ECU) |
- | - |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SEAT BELT CONTROL ECU (w/ Dynamic Radar Cruise Control System)
| *a | Component without harness connected (Seat Belt Control ECU) |
- | - |
Disconnect the seat belt control ECU connectors.
| *a | Front view of wire harness connector (to Seat Belt Control ECU) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
DRIVING SUPPORT ECU ASSEMBLY (w/ Dynamic Radar Cruise Control System)
| *a | Component without harness connected (Driving Support ECU Assembly) |
- | - |
Disconnect the cable from the negative (-) auxiliary battery terminal.
Disconnect the driving support ECU assembly connector.
| *a | Front view of wire harness connector (to Driving Support ECU Assembly) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MILLIMETER WAVE RADAR SENSOR (w/ Dynamic Radar Cruise Control System)
Disconnect the cable from the negative (-) auxiliary battery terminal.
Disconnect the millimeter wave radar sensor connector.
| *1 | DLC3 |
| *a | Front view of wire harness connector (to Millimeter Wave Radar Sensor) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LANE DEPARTURE WARNING CAMERA (for LHD w/ Lane Departure Alert System)
| *a | Component without harness connected (Lane Departure Warning Camera) |
- | - |
Disconnect the cable from the negative (-) auxiliary battery terminal.
Disconnect the lane departure warning camera connector.
| *1 | DLC3 | - | - |
| *a | Front view of wire harness connector (to Lane Departure Warning Camera) |
- | - |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LUGGAGE CLOSER MOTOR ASSEMBLY (w/ Power Trunk Lid System)
| *a | Component without harness connected (Luggage Closer Motor Assembly) |
- | - |
Disconnect the cable from the negative (-) auxiliary battery terminal.
Disconnect the luggage closer motor assembly connector.
| *a | Front view of wire harness connector (to Luggage Closer Motor Assembly) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|