METER / GAUGE SYSTEM, Diagnostic DTC:B1507, B1508

DTC Code DTC Name
B1507 Open in Turn Signal Circuit
B1508 Short in Turn Signal / Hazard Flasher Circuit

DESCRIPTION

These DTCs are stored when the combination meter assembly detects an open in a turn signal light circuit, a short in a turn signal light circuit, or a short in the hazard warning light circuit.

DTC No. Detection Item DTC Detection Condition Trouble Area
B1507 Open in Turn Signal Circuit

Both conditions are met:


  • IG voltage is 10.5 V or higher.

  • Open in turn signal light circuit.

  • Harness or connector

  • Side turn signal light assembly

  • Outer rear view mirror assembly

  • Rear combination light socket and wire sub-assembly

  • Headlight light control ECU sub-assembly

  • Headlight housing sub-assembly (wire harness assembly)

  • Combination meter assembly
B1508 Short in Turn Signal / Hazard Flasher Circuit

Both conditions are met:


  • IG voltage is 10.5 V or higher.

  • Short in turn signal light circuit or hazard warning light circuit.

  • Harness or connector

  • Side turn signal light assembly

  • Outer rear view mirror assembly

  • Rear combination light socket and wire sub-assembly

  • Headlight light control ECU sub-assembly

  • Headlight housing sub-assembly (wire harness assembly)

  • Combination meter assembly

WIRING DIAGRAM

B006LDQE01
B006KNWE01

CAUTION / NOTICE / HINT

Note


  • When replacing the combination meter assembly, make sure to replace it with a new one.

  • Inspect the bulbs for circuits related to this system before performing the following inspection procedure.

PROCEDURE


  1. CHECK FOR DTC


    1. Clear the DTCs.

      Click here


      Body Electrical > Combination Meter > Clear DTCs

    2. Recheck for DTCs and check that no DTCs are output.

      Click here


      Body Electrical > Combination Meter > Trouble Codes
      OK
      B1507 and B1508 are not output.
      Result
      Result Proceed to
      OK A
      NG (B1507 is output) B
      NG (B1508 is output) C

    A

    USE SIMULATION METHOD TO CHECK Click here

    C

    CHECK LIGHTS Click here

    B

  2. CHECK LIGHTS


    1. Check the illumination of each turn signal light.

      Result
      Result Proceed to
      RH side turn signal light does not illuminate. A
      Front turn signal light RH does not illuminate. B
      Side turn signal light RH does not illuminate. C
      Rear turn signal light RH does not illuminate. D
      LH side turn signal light does not illuminate. E
      Front turn signal light LH does not illuminate. F
      Side turn signal light LH does not illuminate. G
      Rear turn signal light LH does not illuminate. H

    B

    CHECK HARNESS AND CONNECTOR (HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY RH - COMBINATION METER ASSEMBLY AND BODY GROUND) Click here

    C

    INSPECT OUTER REAR VIEW MIRROR ASSEMBLY RH Click here

    D

    CHECK HARNESS AND CONNECTOR (REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY RH - COMBINATION METER ASSEMBLY AND BODY GROUND) Click here

    E

    CHECK HARNESS AND CONNECTOR (FRONT LH SIDE CIRCUIT) Click here

    F

    CHECK HARNESS AND CONNECTOR (HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY LH - COMBINATION METER ASSEMBLY AND BODY GROUND) Click here

    G

    INSPECT OUTER REAR VIEW MIRROR ASSEMBLY LH Click here

    H

    CHECK HARNESS AND CONNECTOR (REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY LH - COMBINATION METER ASSEMBLY AND BODY GROUND) Click here

    A

  3. CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - OUTER REAR VIEW MIRROR ASSEMBLY RH)


    • *1: w/ Seat Position Memory or Side Monitor

    • *2: w/o Seat Position Memory and Side Monitor


    1. Disconnect the G17 combination meter assembly connector.

    2. Disconnect the I2*1 or I3*2 outer rear view mirror assembly RH connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      G17-7(LR) - I2-5(B)*1 Always Below 1 Ω
      G17-7(LR) - I3-4(B)*2 Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE COMBINATION METER ASSEMBLY Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

  4. CHECK HARNESS AND CONNECTOR (HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY RH - COMBINATION METER ASSEMBLY AND BODY GROUND)


    1. Disconnect the A29 headlight light control ECU sub-assembly RH connector.

    2. Disconnect the G17 combination meter assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      A29-11 (TNS) - G17-7 (LR) Always Below 1 Ω
      A29-12 (GND) - Body ground Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  5. CHECK HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY RH


    1. B006QSXC03
      *a

      Component with harness connected

      (Headlight Light Control ECU Sub-assembly RH)
      *b

      Front view of wire harness connector

      (to Combination Meter Assembly)

      Remove the headlight light control ECU sub-assembly RH as a unit with the connectors still connected.

      Click here

    2. Disconnect the combination meter assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      B-9 (TURN+) - G17-7 (LR) Always Below 1 Ω
      B-13 (TURN-) - Body ground Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE HEADLIGHT HOUSING SUB-ASSEMBLY RH (WIRE HARNESS ASSEMBLY) for ALPHARD: REPLACE HEADLIGHT HOUSING SUB-ASSEMBLY RH (WIRE HARNESS ASSEMBLY) Click here
    REPLACE HEADLIGHT HOUSING SUB-ASSEMBLY RH (WIRE HARNESS ASSEMBLY) for VELLFIRE: REPLACE HEADLIGHT HOUSING SUB-ASSEMBLY RH (WIRE HARNESS ASSEMBLY) Click here

    NG

    REPLACE HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY RH Click here

  6. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY RH


    1. Remove the outer rear view mirror assembly RH.

      Click here

    2. Inspect the outer rear view mirror assembly RH.

      Click here

      Result
      Proceed to
      OK
      NG

    OK

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    NG

  7. INSPECT SIDE TURN SIGNAL LIGHT ASSEMBLY RH


    1. Remove the side turn signal light assembly RH.

      Click here

    2. Inspect the side turn signal light assembly RH.

      Click here

      Result
      Proceed to
      OK
      NG

    OK

    REPLACE OUTER REAR VIEW MIRROR ASSEMBLY RH Click here

    NG

    REPLACE SIDE TURN SIGNAL LIGHT ASSEMBLY RH Click here

  8. CHECK HARNESS AND CONNECTOR (REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY RH - COMBINATION METER ASSEMBLY AND BODY GROUND)


    1. Disconnect the L12 rear combination light socket and wire sub-assembly RH connector.

    2. Disconnect the G17 combination meter assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      L12-4 - G17-7 (LR) Always Below 1 Ω
      L12-3 - Body ground Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY RH for ALPHARD: REPLACE REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY RH Click here
    REPLACE REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY RH for VELLFIRE: REPLACE REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY RH Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

  9. CHECK HARNESS AND CONNECTOR (FRONT LH SIDE CIRCUIT)


    • *1: w/o Seat Position Memory and Side Monitor

    • *2: w/ Seat Position Memory or Side Monitor


    1. Disconnect the G17 combination meter assembly connector.

    2. Disconnect the I18*1 or I19*2 outer rear view mirror assembly LH connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      G17-13(LL) - I18-5(B)*1 Always Below 1 Ω
      G17-13(LL) - I19-4(B)*2 Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE COMBINATION METER ASSEMBLY Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

  10. CHECK HARNESS AND CONNECTOR (HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY LH - COMBINATION METER ASSEMBLY AND BODY GROUND)


    1. Disconnect the A28 headlight light control ECU sub-assembly LH connector.

    2. Disconnect the G17 combination meter assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      A28-11 (TNS) - G17-13 (LL) Always Below 1 Ω
      A28-12 (GND) - Body ground Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  11. CHECK HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY LH


    1. B006QSXC04
      *a

      Component with harness connected

      (Headlight Light Control ECU Sub-assembly LH)
      *b

      Front view of wire harness connector

      (to Combination Meter Assembly)

      Remove the headlight light control ECU sub-assembly LH as a unit with the connectors still connected.

      Click here

    2. Disconnect the combination meter assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      B-9 (TURN+) - G17-13 (LL) Always Below 1 Ω
      B-13 (TURN-) - Body ground Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE HEADLIGHT HOUSING SUB-ASSEMBLY LH (WIRE HARNESS ASSEMBLY) for ALPHARD: REPLACE HEADLIGHT HOUSING SUB-ASSEMBLY LH (WIRE HARNESS ASSEMBLY) Click here
    REPLACE HEADLIGHT HOUSING SUB-ASSEMBLY LH (WIRE HARNESS ASSEMBLY) for VELLFIRE: REPLACE HEADLIGHT HOUSING SUB-ASSEMBLY LH (WIRE HARNESS ASSEMBLY) Click here

    NG

    REPLACE HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY LH Click here

  12. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY LH


    1. Remove the outer rear view mirror assembly LH.

      Click here

    2. Inspect the outer rear view mirror assembly LH.

      Click here

      Result
      Proceed to
      OK
      NG

    OK

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    NG

  13. INSPECT SIDE TURN SIGNAL LIGHT ASSEMBLY LH


    1. Remove the side turn signal light assembly LH.

      Click here

    2. Inspect the side turn signal light assembly LH.

      Click here

      Result
      Proceed to
      OK
      NG

    OK

    REPLACE OUTER REAR VIEW MIRROR ASSEMBLY LH Click here

    NG

    REPLACE SIDE TURN SIGNAL LIGHT ASSEMBLY LH Click here

  14. CHECK HARNESS AND CONNECTOR (REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY LH - COMBINATION METER ASSEMBLY AND BODY GROUND)


    1. Disconnect the K8 rear combination light socket and wire sub-assembly LH connector.

    2. Disconnect the G17 combination meter assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      K8-4 - G17-13 (LL) Always Below 1 Ω
      K8-3 - Body ground Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY LH for ALPHARD: REPLACE REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY LH Click here
    REPLACE REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY LH for VELLFIRE: REPLACE REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY LH Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

  15. CHECK LIGHTS


    1. Check the illumination of each turn signal light.

      Result
      Result Proceed to
      RH side turn signal light does not illuminate. A
      LH side turn signal light does not illuminate. B

    B

    CHECK OUTER REAR VIEW MIRROR ASSEMBLY LH Click here

    A

  16. CHECK OUTER REAR VIEW MIRROR ASSEMBLY RH


    1. Disconnect the I2*1 or I3*2 outer rear view mirror assembly RH connector.


      • *1: w/ Seat Position Memory or Side Monitor

      • *2: w/o Seat Position Memory and Side Monitor

    2. Clear the DTCs.

      Click here


      Body Electrical > Combination Meter > Clear DTCs

    3. Recheck for DTCs and check that no DTCs are output.

      Click here


      Body Electrical > Combination Meter > Trouble Codes
      Result
      Result Proceed to
      B1507 is output A
      B1508 is output B

    B

    CHECK HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY RH Click here

    A

  17. CHECK SIDE TURN SIGNAL LIGHT ASSEMBLY RH


    1. Disconnect the side turn signal light assembly RH connector.

    2. Reconnect the I2*1 or I3*2 outer rear view mirror assembly RH connector.


      • *1: w/ Seat Position Memory or Side Monitor

      • *2: w/o Seat Position Memory and Side Monitor

    3. Clear the DTCs.

      Click here


      Body Electrical > Combination Meter > Clear DTCs

    4. Recheck for DTCs and check that no DTCs are output.

      Click here


      Body Electrical > Combination Meter > Trouble Codes
      Result
      Result Proceed to
      B1507 is output A
      B1508 is output B

    A

    REPLACE SIDE TURN SIGNAL LIGHT ASSEMBLY RH Click here

    B

    REPLACE OUTER REAR VIEW MIRROR ASSEMBLY RH Click here

  18. CHECK HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY RH


    1. Disconnect the A29 headlight light control ECU sub-assembly RH connector.

    2. Clear the DTCs.

      Click here


      Body Electrical > Combination Meter > Clear DTCs

    3. Recheck for DTCs and check that no DTCs are output.

      Click here


      Body Electrical > Combination Meter > Trouble Codes
      Result
      Result Proceed to
      B1507 is output A
      B1508 is output B

    B

    CHECK REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY RH Click here

    A

  19. CHECK HEADLIGHT HOUSING SUB-ASSEMBLY RH (WIRE HARNESS ASSEMBLY)


    1. Remove the headlight light control ECU sub-assembly RH.

      Click here

    2. Reconnect the A29 headlight light control ECU sub-assembly RH connector.

    3. Clear the DTCs.

      Click here


      Body Electrical > Combination Meter > Clear DTCs

    4. Recheck for DTCs and check that no DTCs are output.

      Click here


      Body Electrical > Combination Meter > Trouble Codes
      Result
      Result Proceed to
      B1507 is output A
      B1508 is output B

    A

    REPLACE HEADLIGHT HOUSING SUB-ASSEMBLY RH (WIRE HARNESS ASSEMBLY) for ALPHARD: REPLACE HEADLIGHT HOUSING SUB-ASSEMBLY RH (WIRE HARNESS ASSEMBLY) Click here
    REPLACE HEADLIGHT HOUSING SUB-ASSEMBLY RH (WIRE HARNESS ASSEMBLY) for VELLFIRE: REPLACE HEADLIGHT HOUSING SUB-ASSEMBLY RH (WIRE HARNESS ASSEMBLY) Click here

    B

    REPLACE HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY RH Click here

  20. CHECK REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY RH


    1. Disconnect the L12 rear combination light socket and wire sub-assembly RH connector.

    2. Clear the DTCs.

      Click here


      Body Electrical > Combination Meter > Clear DTCs

    3. Recheck for DTCs and check that no DTCs are output.

      Click here


      Body Electrical > Combination Meter > Trouble Codes
      Result
      Result Proceed to
      B1507 is output A
      B1508 is output B

    A

    REPLACE REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY RH for ALPHARD: REPLACE REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY RH Click here
    REPLACE REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY RH for VELLFIRE: REPLACE REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY RH Click here

    B

  21. CHECK HARNESS AND CONNECTOR (TURN SIGNAL LIGHT CIRCUIT)


    • *1: w/ Seat Position Memory or Side Monitor

    • *2: w/o Seat Position Memory and Side Monitor


    1. Disconnect the G17 combination meter assembly connector.

    2. Disconnect the I2*1 or I3*2 outer rear view mirror assembly RH connector.

    3. Disconnect the A29 headlight light control ECU sub-assembly RH connector.

    4. Disconnect the L12 rear combination light socket and wire sub-assembly RH connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      G17-7 (LR) or I2-5(B)*1 - Body ground Always 10 kΩ or higher
      G17-7 (LR) or I3-4(B)*2 - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE COMBINATION METER ASSEMBLY Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

  22. CHECK OUTER REAR VIEW MIRROR ASSEMBLY LH


    1. Disconnect the I18*1 or I19*2 outer rear view mirror assembly LH connector.


      • *1: w/ Seat Position Memory or Side Monitor

      • *2: w/o Seat Position Memory and Side Monitor

    2. Clear the DTCs.

      Click here


      Body Electrical > Combination Meter > Clear DTCs

    3. Recheck for DTCs and check that no DTCs are output.

      Click here


      Body Electrical > Combination Meter > Trouble Codes
      Result
      Result Proceed to
      B1507 is output A
      B1508 is output B

    B

    CHECK HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY LH Click here

    A

  23. CHECK SIDE TURN SIGNAL LIGHT ASSEMBLY LH


    1. Disconnect the side turn signal light assembly LH connector.

    2. Reconnect the I18*1 or I19*2 outer rear view mirror assembly LH connector.


      • *1: w/ Seat Position Memory or Side Monitor

      • *2: w/o Seat Position Memory and Side Monitor

    3. Clear the DTCs.

      Click here


      Body Electrical > Combination Meter > Clear DTCs

    4. Recheck for DTCs and check that no DTCs are output.

      Click here


      Body Electrical > Combination Meter > Trouble Codes
      Result
      Result Proceed to
      B1507 is output A
      B1508 is output B

    A

    REPLACE SIDE TURN SIGNAL LIGHT ASSEMBLY LH Click here

    B

    REPLACE OUTER REAR VIEW MIRROR ASSEMBLY LH Click here

  24. CHECK HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY LH


    1. Disconnect the A28 headlight light control ECU sub-assembly LH connector.

    2. Clear the DTCs.

      Click here


      Body Electrical > Combination Meter > Clear DTCs

    3. Recheck for DTCs and check that no DTCs are output.

      Click here


      Body Electrical > Combination Meter > Trouble Codes
      Result
      Result Proceed to
      B1507 is output A
      B1508 is output B

    B

    CHECK REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY LH Click here

    A

  25. CHECK HEADLIGHT HOUSING SUB-ASSEMBLY LH (WIRE HARNESS ASSEMBLY)


    1. Remove the headlight light control ECU sub-assembly LH.

      Click here

    2. Reconnect the A28 headlight light control ECU sub-assembly LH connector.

    3. Clear the DTCs.

      Click here


      Body Electrical > Combination Meter > Clear DTCs

    4. Recheck for DTCs and check that no DTCs are output.

      Click here


      Body Electrical > Combination Meter > Trouble Codes
      Result
      Result Proceed to
      B1507 is output A
      B1508 is output B

    A

    REPLACE HEADLIGHT HOUSING SUB-ASSEMBLY LH (WIRE HARNESS ASSEMBLY) for ALPHARD: REPLACE HEADLIGHT HOUSING SUB-ASSEMBLY LH (WIRE HARNESS ASSEMBLY) Click here
    REPLACE HEADLIGHT HOUSING SUB-ASSEMBLY LH (WIRE HARNESS ASSEMBLY) for VELLFIRE: REPLACE HEADLIGHT HOUSING SUB-ASSEMBLY LH (WIRE HARNESS ASSEMBLY) Click here

    B

    REPLACE HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY LH Click here

  26. CHECK REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY LH


    1. Disconnect the K8 rear combination light socket and wire sub-assembly LH connector.

    2. Clear the DTCs.

      Click here


      Body Electrical > Combination Meter > Clear DTCs

    3. Recheck for DTCs and check that no DTCs are output.

      Click here


      Body Electrical > Combination Meter > Trouble Codes
      Result
      Result Proceed to
      B1507 is output A
      B1508 is output B

    A

    REPLACE REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY LH for ALPHARD: REPLACE REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY LH Click here
    REPLACE REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY LH for VELLFIRE: REPLACE REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY LH Click here

    B

  27. CHECK HARNESS AND CONNECTOR (TURN SIGNAL LIGHT CIRCUIT)


    • *1: w/ Seat Position Memory or Side Monitor

    • *2: w/o Seat Position Memory and Side Monitor


    1. Disconnect the G17 combination meter assembly connector.

    2. Disconnect the I18*1 or I19*2 outer rear view mirror assembly LH connector.

    3. Disconnect the A28 headlight light control ECU sub-assembly LH connector.

    4. Disconnect the K8 rear combination light socket and wire sub-assembly LH connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      G17-13 (LL) or I18-5(B)*1 - Body ground Always 10 kΩ or higher
      G17-13 (LL) or I19-4(B)*2 - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE COMBINATION METER ASSEMBLY Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR