SMART ENTRY AND START SYSTEM(for Entry Function) TERMINALS OF ECU


  1. CHECK CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

    B006OMYE20

    1. Disconnect the G22 certification ECU (smart key ECU assembly) connector.

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

      Tester Connection Input/Output Wiring Color Terminal Description Condition Specified Condition Related Data List Item
      G22-11 (E) - Body ground - W-B - Body ground Ground Always Below 1 Ω -
      G22-10 (+B) - G22-11 (E) Input GR - W-B Power supply Always 11 to 14 V -

    3. Reconnect the G22 certification ECU (smart key ECU assembly) connector.

    4. Measure the voltage and check for pulses according to the value(s) in the table below.

      Tester Connection Input/Output Wiring Color Terminal Description Condition Specified Condition Related Data List Item
      A58-3 (IG1D) - G22-11 (E) Output Y - W-B IG power supply Engine switch off → on (IG) Below 1 V → 11 to 14 V -
      G22-4 (CLG1) - G22-11 (E) Output GR - W-B

      Output to driver door electrical key antenna

      (request signal (challenge) is sent to door electrical key antenna from certification ECU (smart key ECU assembly) to form detection area)

      Procedure:


      1. Engine switch off

      2. All doors closed

      3. Electrical key transmitter sub-assembly not inside vehicle

      4. All doors locked through wireless operation

        (electrical key transmitter sub-assembly brought inside detection area*1)

      Pulse generation

      (See waveform 1)

      		 Overhead + Driver Side (key diagnostic mode)

      Procedure:


      1. Engine switch off

      2. All doors closed

      3. Electrical key transmitter sub-assembly not inside vehicle

      4. All doors locked through wireless operation

        (electrical key transmitter sub-assembly brought outside detection area*1)

      Pulse generation

      (See waveform 2)
      G22-4 (CLG1) - G22-11 (E) Input GR - W-B

      Input to driver door lock sensor

      (front door outside handle assembly (for driver door) lock sensor on signal is sent to the certification ECU (smart key ECU assembly))

      Procedure:


      1. Engine switch off

      2. Electrical key transmitter sub-assembly brought outside vehicle

      3. All doors closed

      4. All doors locked through wireless operation

        (electrical key transmitter sub-assembly brought outside detection area*1)

      5. Driver door lock sensor touched

      Pulse generation

      (See waveform 10)

      		 D-Door Trigger Switch
      G22-4 (CLG1) - G22-11 (E) Input GR - W-B

      Input to driver door unlock sensor

      (when system is in unlock standby mode and unlock sensor is touched, door electrical key antenna sends unlock sensor input signal (sensing) to certification ECU (smart key ECU assembly))

      Procedure:


      1. Engine switch off

      2. Electrical key transmitter sub-assembly brought outside vehicle

      3. All doors locked

      4. Electrical key transmitter sub-assembly not near the vehicle

      5. Driver door unlock sensor touched

      Pulse generation

      (See waveform 11)

      		 D-Door Touch Sensor
      G22-3 (CG1B) - G22-11 (E) Output B - W-B Output to driver door electrical key antenna (terminal on opposite side of component from CLG1 output terminal)

      Procedure:


      1. Engine switch off

      2. All doors closed

      3. Electrical key transmitter sub-assembly not inside vehicle

      4. All doors locked through wireless operation

        (electrical key transmitter sub-assembly brought inside detection area*1)

      Pulse generation

      (See waveform 3)

      		 Overhead + Driver Side (key diagnostic mode)

      Procedure:


      1. Engine switch off

      2. All doors closed

      3. Electrical key transmitter sub-assembly not inside vehicle

      4. All doors locked through wireless operation

        (electrical key transmitter sub-assembly brought outside detection area*1)

      Pulse generation

      (See waveform 4)
      G22-2 (CLG2) - G22-11 (E) Output P - W-B

      Output to front passenger door electrical key antenna

      (request signal (challenge) is sent to door electrical key antenna from certification ECU (smart key ECU assembly) to form detection area)

      Procedure:


      1. Engine switch off

      2. All doors closed

      3. Electrical key transmitter sub-assembly not inside vehicle

      4. All doors locked through wireless operation

        (electrical key transmitter sub-assembly brought inside detection area*1)

      Pulse generation

      (See waveform 1)

      		 Overhead + Passenger Side (key diagnostic mode)

      Procedure:


      1. Engine switch off

      2. All doors closed

      3. Electrical key transmitter sub-assembly not inside vehicle

      4. All doors locked through wireless operation

        (electrical key transmitter sub-assembly brought outside detection area*1)

      Pulse generation

      (See waveform 2)
      G22-2 (CLG2) - G22-11 (E) Input P - W-B

      Input to front passenger door lock sensor

      (front door outside handle assembly (for front passenger door) lock sensor on signal is sent to the certification ECU (smart key ECU assembly))

      Procedure:


      1. Engine switch off

      2. Electrical key transmitter sub-assembly brought outside vehicle

      3. All doors closed

      4. All doors locked through wireless operation

        (electrical key transmitter sub-assembly brought outside detection area*1)

      5. Front passenger door lock sensor touched

      Pulse generation

      (See waveform 10)

      		 P-Door Trigger Switch
      G22-2 (CLG2) - G22-11 (E) Input P - W-B

      Input to front passenger door unlock sensor

      (when system is in unlock standby mode and unlock sensor is touched, door electrical key antenna sends unlock sensor input signal (sensing) to certification ECU (smart key ECU assembly))

      Procedure:


      1. Engine switch off

      2. Electrical key transmitter sub-assembly brought outside vehicle

      3. All doors locked

      4. Electrical key transmitter sub-assembly not near the vehicle

      5. Front passenger door unlock sensor touched

      Pulse generation

      (See waveform 11)

      		 P-Door Touch Sensor
      G22-1 (CG2B) - G22-11 (E) Output L - W-B Output to front passenger door electrical key antenna (terminal on opposite side of component from CLG2 output terminal)

      Procedure:


      1. Engine switch off

      2. All doors closed

      3. Electrical key transmitter sub-assembly not inside vehicle

      4. All doors locked through wireless operation

        (electrical key transmitter sub-assembly brought inside detection area*1)

      Pulse generation

      (See waveform 3)

      		 Overhead + Passenger Side (key diagnostic mode)

      Procedure:


      1. Engine switch off

      2. All doors closed

      3. Electrical key transmitter sub-assembly not inside vehicle

      4. All doors locked through wireless operation

        (electrical key transmitter sub-assembly brought outside detection area*1)

      Pulse generation

      (See waveform 4)
      G22-21 (CLG5) - G22-11 (E) Output BE - W-B Output to No. 1 indoor electrical key antenna assembly (front floor)

      Procedure:


      1. Engine switch off

      2. Electrical key transmitter sub-assembly not inside vehicle

      3. Within 30 seconds of closing any door using the door outside handle

      Pulse generation

      (See waveform 5)

      		 Overhead + Front Room (key diagnostic mode)
      G22-20 (CG5B) - G22-11 (E) Output GR - W-B Output to No. 1 indoor electrical key antenna assembly (front floor) (terminal on opposite side of component from CLG5 output terminal)

      Procedure:


      1. Engine switch off

      2. Electrical key transmitter sub-assembly not inside vehicle

      3. Within 30 seconds of closing any door using the door outside handle

      Pulse generation

      (See waveform 5)

      		 Overhead + Front Room (key diagnostic mode)
      G21-5 (TSW5) - G22-11 (E) Input G - W-B Back door opener switch assembly (open switch) signal input Back door opener switch assembly (open switch) off → on

      Pulse generation

      (See waveform 7)

      		 Tr/B-Door Unlock SW
      G21-13 (TSW6) - G22-11 (E) Input BE - W-B Back door opener switch assembly (lock switch) signal input Back door opener switch assembly (lock switch) off → on

      Pulse generation

      (See waveform 7)

      		 Tr/B-Door Lock SW
      G21-15 (CLG6) - G22-11 (E) Output W - W-B Output to No. 2 indoor electrical key antenna assembly (center floor)

      Procedure:


      1. Engine switch off

      2. Electrical key transmitter sub-assembly not inside vehicle

      3. Within 30 seconds of closing any door using the door outside handle

      Pulse generation

      (See waveform 5)

      		 Overhead + Rear Room (key diagnostic mode)
      G21-14 (CG6B) - G22-11 (E) Output B - W-B Output to No. 2 indoor electrical key antenna assembly (center floor) (terminal on opposite side of component from CLG6 output terminal)

      Procedure:


      1. Engine switch off

      2. Electrical key transmitter sub-assembly not inside vehicle

      3. Within 30 seconds of closing any door using the door outside handle

      Pulse generation

      (See waveform 5)

      		 Overhead + Rear Room (key diagnostic mode)
      G21-4 (CLG7) - G22-11 (E) Output R - W-B Output to No. 3 indoor electrical key antenna assembly (rear floor)

      Procedure:


      1. Engine switch off

      2. Electrical key transmitter sub-assembly not inside vehicle

      3. Within 30 seconds of closing any door using the door outside handle

      Pulse generation

      (See waveform 5)

      		 Overhead + Back Door (inside) (key diagnostic mode)
      G21-3 (CG7B) - G22-11 (E) Output Y - W-B Output to No. 3 indoor electrical key antenna assembly (rear floor) (terminal on opposite side of component from CLG7 output terminal)

      Procedure:


      1. Engine switch off

      2. Electrical key transmitter sub-assembly not inside vehicle

      3. Within 30 seconds of closing any door using the door outside handle

      Pulse generation

      (See waveform 5)

      		 Overhead + Back Door (inside) (key diagnostic mode)
      G21-18 (RCO) - G22-11 (E) Output V - W-B

      Output to door control receiver

      (Power supply for door control receiver. Certification ECU (smart key ECU assembly) outputs 5 V when receiver starts operating.)

      Procedure:


      1. Engine switch off

      2. Electrical key transmitter sub-assembly brought outside detection area but kept inside wireless function operational area

      3. Lock or unlock switch of electrical key transmitter sub-assembly not pressed → pressed

      Pulse generation

      (See waveform 8)

      		 -
      G21-19 (CSEL) - G22-11 (E) Output GR - W-B Communication channel switching circuit

      Procedure:


      1. Engine switch off

      2. All doors closed

      		 Below 1 V → pulse generation -
      G21-20 (RDAM) - G22-11 (E) Input P - W-B

      Door control receiver verifies data received from electrical key transmitter sub-assembly.

      Door control receiver sends data from electrical key transmitter sub-assembly to certification ECU (smart key ECU assembly) (Door control receiver intermittently grounds 12 V signal from certification ECU (smart key ECU assembly)).

      Proceed:


      1. Engine switch off

      2. All doors locked

      3. Electrical key transmitter sub-assembly not inside vehicle

      4. Electrical key transmitter sub-assembly brought outside detection area but kept inside wireless function operational area

      5. Lock or unlock switch of electrical key transmitter sub-assembly not pressed → pressed

      Pulse generation

      (See waveform 9)

      		 -
      G21-2 (CLG8) - G22-11 (E) Output BE - W-B Output to electrical key antenna (outside luggage compartment)

      Procedure:


      1. Engine switch off

      2. Electrical key transmitter sub-assembly brought outside vehicle

      3. All doors closed

      4. Back door opener switch assembly off → on

      Pulse generation

      (See waveform 6)

      		 Overhead + Back Door (key diagnostic mode)
      G21-1 (CG8B) - G22-11 (E) Output G - W-B Output to electrical key antenna (outside luggage compartment) (terminal on opposite side of component from CLG8 output terminal)

      Procedure:


      1. Engine switch off

      2. Electrical key transmitter sub-assembly brought outside vehicle

      3. All doors closed

      4. Back door opener switch assembly off → on

      Pulse generation

      (See waveform 6)

      		 Overhead + Back Door (key diagnostic mode)
      G21-21 (ASEL) - G22-11 (E)*2 Output L - W-B Output to wireless charger system

      Procedure:


      1. Engine switch off

      2. Electrical key transmitter sub-assembly inside vehicle

      3. Engine switch off → on (ACC)

      		 Below 1 V → 4.5 to 6 V (For 1 second after engine switch on (ACC)) -

      • *1: For details about the entry function detection area, refer to Operation Check.

        Click here

      • *2: w/ Wireless Charging System

    5. B006OTYN01

      Using an oscilloscope, check waveform 1.

      Note

      The oscilloscope waveform shown in the illustration is an example for reference only. Noise, chattering, etc. are not shown.

      Waveform 1 (Reference)
      Item Content
      Tester Connection

      G22-4 (CLG1) - G22-11 (E)

      G22-2 (CLG2) - G22-11 (E)
      Tool Setting 5 V/DIV., 500 ms./DIV.
      Condition

      Procedure:


      1. Engine switch off

      2. All doors closed

      3. Electrical key transmitter sub-assembly not inside vehicle

      4. All doors locked through wireless operation

        (electrical key transmitter sub-assembly brought inside detection area*)

      • *: For details about the entry function detection area, refer to Operation Check.

        Click here

    6. B006NYUN01

      Using an oscilloscope, check waveform 2.

      Note

      The oscilloscope waveform shown in the illustration is an example for reference only. Noise, chattering, etc. are not shown.

      Waveform 2 (Reference)
      Item Content
      Tester Connection

      G22-4 (CLG1) - G22-11 (E)

      G22-2 (CLG2) - G22-11 (E)
      Tool Setting 5 V/DIV., 100 ms./DIV.
      Condition

      Procedure:


      1. Engine switch off

      2. All doors closed

      3. Electrical key transmitter sub-assembly not inside vehicle

      4. All doors locked through wireless operation

        (electrical key transmitter sub-assembly brought outside detection area*)

      • *: For details about the entry function detection area, refer to Operation Check.

        Click here

    7. B006NXXN01

      Using an oscilloscope, check waveform 3.

      Note

      The oscilloscope waveform shown in the illustration is an example for reference only. Noise, chattering, etc. are not shown.

      Waveform 3 (Reference)
      Item Content
      Tester Connection

      G22-3 (CG1B) - G22-11 (E)

      G22-1 (CG2B) - G22-11 (E)
      Tool Setting 5 V/DIV., 500 ms./DIV.
      Condition

      Procedure:


      1. Engine switch off

      2. All doors closed

      3. Electrical key transmitter sub-assembly not inside vehicle

      4. All doors locked through wireless operation

        (electrical key transmitter sub-assembly brought inside detection area*)

      • *: For details about the entry function detection area, refer to Operation Check.

        Click here

    8. B006NZGN01

      Using an oscilloscope, check waveform 4.

      Note

      The oscilloscope waveform shown in the illustration is an example for reference only. Noise, chattering, etc. are not shown.

      Waveform 4 (Reference)
      Item Content
      Tester Connection

      G22-3 (CG1B) - G22-11 (E)

      G22-1 (CG2B) - G22-11 (E)
      Tool Setting 5 V/DIV., 100 ms./DIV.
      Condition

      Procedure:


      1. Engine switch off

      2. All doors closed

      3. Electrical key transmitter sub-assembly not inside vehicle

      4. All doors locked through wireless operation

        (electrical key transmitter sub-assembly brought outside detection area*)

      • *: For details about the entry function detection area, refer to Operation Check.

        Click here

    9. B006NXMC02
      *a For 30 seconds after closing any door using the door outside handle
      *b 30 seconds or more have elapsed after closing any door using the door outside handle

      Using an oscilloscope, check waveform 5

      Note

      The oscilloscope waveform shown in the illustration is an example for reference only. Noise, chattering, etc. are not shown.

      Waveform 5 (Reference)
      Item Content
      Tester Connection

      G22-21 (CLG5) - G22-11 (E)

      G22-20 (CG5B) - G22-11 (E)

      G21-15 (CLG6) - G22-11 (E)

      G21-14 (CG6B) - G22-11 (E)

      G21-4 (CLG7) - G22-11 (E)

      G21-3 (CG7B) - G22-11 (E)
      Tool Setting 2 V/DIV., 500 ms./DIV.
      Condition

      Procedure:


      1. Engine switch off

      2. Electrical key transmitter sub-assembly not inside vehicle

      3. Within 30 seconds of closing any door using the door outside handle
    10. B006OLXN01

      Using an oscilloscope, check waveform 6.

      Note

      The oscilloscope waveform shown in the illustration is an example for reference only. Noise, chattering, etc. are not shown.

      Waveform 6 (Reference)
      Item Content
      Tester Connection

      G21-2 (CLG8) - G22-11 (E)

      G21-1 (CG8B) - G22-11 (E)
      Tool Setting 2 V/DIV., 500 ms./DIV.
      Condition

      Procedure:


      1. Engine switch off

      2. Electrical key transmitter sub-assembly brought outside vehicle

      3. All doors closed

      4. Back door opener switch assembly off → on
    11. B006KMNC23
      *a Checking for switch on signal at short intervals

      Using an oscilloscope, check waveform 7.

      Note

      The oscilloscope waveform shown in the illustration is an example for reference only. Noise, chattering, etc. are not shown.

      Waveform 7 (Reference)
      Item Content
      Tester Connection G21-5 (TSW5) - G22-11 (E)
      Tool Setting 2 V/DIV., 500 ms./DIV.
      Condition Back door opener switch assembly (open switch) off → on
      Waveform 7 (Reference)
      Item Content
      Tester Connection G21-13 (TSW6) - G22-11 (E)
      Tool Setting 2 V/DIV., 500 ms./DIV.
      Condition Back door opener switch assembly (lock switch) off → on
    12. B006QP8C12
      *a Before lock or unlock switch of electrical key transmitter sub-assembly pressed
      *b After lock or unlock switch of electrical key transmitter sub-assembly pressed

      Using an oscilloscope, check waveform 8.

      Note

      The oscilloscope waveform shown in the illustration is an example for reference only. Noise, chattering, etc. are not shown.

      Waveform 8 (Reference)
      Item Content
      Tester Connection G21-18 (RCO) - G22-11 (E)
      Tool Setting 2 V/DIV., 500 ms./DIV.
      Condition

      Procedure:


      1. Engine switch off

      2. Electrical key transmitter sub-assembly brought outside detection area but kept inside wireless function operational area

      3. Lock or unlock switch of electrical key transmitter sub-assembly not pressed → pressed
    13. B006QW7C12
      *a Before lock or unlock switch of electrical key transmitter sub-assembly pressed
      *b After lock or unlock switch of electrical key transmitter sub-assembly pressed

      Using an oscilloscope, check waveform 9.

      Note

      The oscilloscope waveform shown in the illustration is an example for reference only. Noise, chattering, etc. are not shown.

      Waveform 9 (Reference)
      Item Content
      Tester Connection G21-20 (RDAM) - G22-11 (E)
      Tool Setting 5 V/DIV., 500 ms./DIV.
      Condition

      Procedure:


      1. Engine switch off

      2. All doors locked

      3. Electrical key transmitter sub-assembly not inside vehicle

      4. Electrical key transmitter sub-assembly brought outside detection area but kept inside wireless function operational area

      5. Lock or unlock switch of electrical key transmitter sub-assembly not pressed → pressed
    14. B006OUNC02
      *a Lock sensor not touched
      *b Lock sensor touched

      Using an oscilloscope, check waveform 10.

      Note

      The oscilloscope waveform shown in the illustration is an example for reference only. Noise, chattering, etc. are not shown.

      Waveform 10 (Reference)
      Item Content
      Tester Connection

      G22-4 (CLG1) - G22-11 (E)

      G22-2 (CLG2) - G22-11 (E)
      Tool Setting 5 V/DIV., 40 ms./DIV.
      Condition

      Procedure:


      1. Engine switch off

      2. Electrical key transmitter sub-assembly brought outside vehicle

      3. All doors closed

      4. All doors locked through wireless operation

        (electrical key transmitter sub-assembly brought outside detection area*)

      5. Lock sensor not touched → touched

      • *: For details about the entry function detection area, refer to Operation Check.

        Click here

    15. B006OA6C02
      *a Unlock sensor not touched
      *b Unlock sensor touched

      Using an oscilloscope, check waveform 11.

      Note

      The oscilloscope waveform shown in the illustration is an example for reference only. Noise, chattering, etc. are not shown.

      Waveform 11 (Reference)
      Item Content
      Tester Connection

      G22-4 (CLG1) - G22-11 (E)

      G22-2 (CLG2) - G22-11 (E)
      Tool Setting 5 V/DIV., 40 ms./DIV.
      Condition

      Procedure:


      1. Engine switch off

      2. Electrical key transmitter sub-assembly brought outside vehicle

      3. All doors locked

      4. Electrical key transmitter sub-assembly not near the vehicle

      5. Unlock sensor not touched → touched

  2. CHECK JUNCTION BLOCK ASSEMBLY LH AND MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)


    1. Remove the main body ECU (multiplex network body ECU) from the junction block assembly LH.

      Click here

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

      Tester Connection Input/Output Wiring Color Terminal Description Condition Specified Condition Related Data List Item
      MB-11 (GND1) - Body ground - - Ground Always Below 1 Ω -
      MB-31 (BECU) - Body ground Input - Battery power supply (for CPU) Always 11 to 14 V -
      G63-6 (FLCY) - Body ground Input GR - Body ground Front door courtesy light switch assembly LH input Front door LH closed → open 10 kΩ or higher → Below 1 Ω FL Door Courtesy SW
      G63-27 (FRCY) - Body ground Input L - Body ground Front door courtesy light switch assembly RH input Front door RH closed → open 10 kΩ or higher → Below 1 Ω FR Door Courtesy SW
      MB-13 (LCTY) - Body ground Input - Rear door courtesy light switch assembly LH input Slide door LH closed → open 10 kΩ or higher → Below 1 Ω RL Door Courtesy SW
      MB-2 (RCTY) - Body ground Input - Rear door courtesy light switch assembly RH input Slide door RH closed → open 10 kΩ or higher → Below 1 Ω RR Door Courtesy SW
      MB-4 (BCTY) - Body ground Input - Back door courtesy light switch input Back door closed → open 10 kΩ or higher → Below 1 Ω Back Door Courtesy SW

    3. Install the main body ECU (multiplex network body ECU) to the junction block assembly LH.

      Click here

    4. Measure the voltage and check for pulses according to the value(s) in the table below.

      Tester Connection Input/Output Wiring Color Terminal Description Condition Specified Condition Related Data List Item
      4H-22 (LSFL) - Body ground Input SB - Body ground Front door LH unlock detection switch input Front door LH locked → unlocked

      Pulse generation

      (See waveform 1)

      		 FL Door Lock Pos
      4A-38 (LSFR) - Body ground Input Y - Body ground Front door RH unlock detection switch input Front door RH locked → unlocked

      Pulse generation

      (See waveform 1)

      		 FR Door Lock Pos
      4H-35 (LSWL) - Body ground Input SB - Body ground Slide door LH unlock detection switch input Slide door LH locked → unlocked

      Pulse generation

      (See waveform 1)

      		 RL-Door Lock Pos SW
      G62-2 (LSWR) - Body ground Input V - Body ground Slide door RH unlock detection switch input Slide door RH locked → unlocked

      Pulse generation

      (See waveform 1)

      		 RR-Door Lock Pos SW
      G63-6 (FLCY) - Body ground Input GR - Body ground Front door courtesy light switch assembly LH input Front door LH closed → open

      Pulse generation

      (See waveform 2)

      		 FL Door Courtesy SW
      G63-27 (FRCY) - Body ground Input L - Body ground Front door courtesy light switch assembly RH input Front door RH closed → open

      Pulse generation

      (See waveform 2)

      		 FR Door Courtesy SW
      4H-23 (LCTY) - Body ground Input L - Body ground Rear door courtesy light switch assembly LH input Slide door LH closed → open

      Pulse generation

      (See waveform 2)

      		 RL Door Courtesy SW
      4D-18 (RCTY) - Body ground Input LG - Body ground Rear door courtesy light switch assembly RH input Slide door RH closed → open

      Pulse generation

      (See waveform 2)

      		 RR Door Courtesy SW
      4H-36 (BCTY) - Body ground Input L - Body ground Back door courtesy light switch input Back door closed → opened

      Pulse generation

      (See waveform 2)

      		 Back Door Courtesy SW
      4F-29 (BZR) - Body ground Output BE - Body ground Wireless buzzer signal output

      Procedure:


      1. Engine switch off

      2. All doors closed

      3. Lock switch of electrical key transmitter sub-assembly not pressed → pressed

      		 Below 1 V → pulse generation -
    5. B006LSMC02
      *a Door locked
      *b Door unlocked

      Using an oscilloscope, check waveform 1.

      Note

      The oscilloscope waveform shown in the illustration is an example for reference only. Noise, chattering, etc. are not shown.

      Waveform 1 (Reference)
      Item Content
      Tester Connection

      4H-22 (LSFL) - Body ground

      4A-38 (LSFR) - Body ground

      4H-35 (LSWL) - Body ground

      G62-2 (LSWR) - Body ground
      Tool Setting 2 V/DIV., 200 ms./DIV.
      Condition Door locked → unlocked
    6. B006LSMC03
      *a Door closed
      *b Door open

      Using an oscilloscope, check waveform 2.

      Note

      The oscilloscope waveform shown in the illustration is an example for reference only. Noise, chattering, etc. are not shown.

      Waveform 2 (Reference)
      Item Content
      Tester Connection

      G63-6 (FLCY) - Body ground

      G63-27 (FRCY) - Body ground

      4H-23 (LCTY) - Body ground

      4D-18 (RCTY) - Body ground

      4H-36 (BCTY) - Body ground
      Tool Setting 2 V/DIV., 200 ms./DIV.
      Condition Door closed → opened