METER / GAUGE SYSTEM Warning Buzzer does not Sound

WIRING DIAGRAM

A01J4RRE13

INSPECTION PROCEDURE

Note

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

PROCEDURE


  1. CHECK COMBINATION METER ASSEMBLY (BUZZER OPERATION)


    1. Check the key reminder warning buzzer operation.


      1. Turn the ignition switch OFF with the key inserted into the ignition key cylinder.

      2. Open the driver side door.

        OK
        Warning buzzer sounds.

    2. Check the light reminder warning buzzer operation.


      1. Turn the ignition switch OFF.

      2. Set the light control switch to the TAIL or HEAD position.

      3. Open the driver side door.

        OK
        Warning buzzer sounds.
        Result
        Result Proceed to
        Key reminder warning buzzer does not sound A
        Light reminder warning buzzer does not sound B

    B

    INSPECT HEADLIGHT DIMMER SWITCH ASSEMBLY (LIGHT CONTROL SWITCH) Click here

    A

  2. INSPECT UNLOCK WARNING SWITCH ASSEMBLY

    A01J5ATE01

    1. Remove the unlock warning switch assembly.

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

      Standard Resistance
      Tester Connection Switch Condition Specified Condition
      1 - 2 Pushed (ON) Below 1 Ω
      1 - 2 Not pushed (OFF) 10 kΩ or higher

    NG

    REPLACE UNLOCK WARNING SWITCH ASSEMBLY

    OK

  3. CHECK HARNESS AND CONNECTOR (UNLOCK WARNING SWITCH - COMBINATION METER AND BODY GROUND)


    1. Disconnect the U1 unlock warning switch assembly connector.

    2. Disconnect the C27 combination meter assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      U1-1 - C27-10 (KSW) Always Below 1 Ω
      U1-2 - Body ground Always Below 1 Ω

    OK

    INSPECT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (FOR DRIVER SIDE) Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

  4. INSPECT HEADLIGHT DIMMER SWITCH ASSEMBLY (LIGHT CONTROL SWITCH)

    A01J5TBE11

    1. Remove the headlight dimmer switch assembly.

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

      Standard Resistance
      Tester Connection Switch Condition Specified Condition
      13 (B1) - 10 (T1) HEAD Below 1 Ω
      13 (B1) - 10 (T1) TAIL Below 1 Ω
      13 (B1) - 10 (T1) OFF 10 kΩ or higher

    NG

    REPLACE HEADLIGHT DIMMER SWITCH ASSEMBLY

    OK

  5. CHECK HARNESS AND CONNECTOR (HEADLIGHT DIMMER SWITCH - COMBINATION METER AND BATTERY)


    1. Disconnect the C12 headlight dimmer switch assembly connector.

    2. Disconnect the C27 combination meter assembly connector.

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

      Standard Voltage
      Tester Connection Condition Specified Condition
      C12-13 (B1) - Body ground Always 11 to 14 V

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      C12-10 (T1) - C27-8 (ILL+) Always Below 1 Ω

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  6. INSPECT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (FOR DRIVER SIDE)

    A01J2YOE02

    1. Remove the front door courtesy light switch assembly (for Driver Side).

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

      Standard Resistance
      Tester Connection Switch Condition Specified Condition
      1 - Body ground Not pushed (OFF) Below 1 Ω
      1 - Body ground Pushed (ON) 10 kΩ or higher

    NG

    REPLACE FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (FOR DRIVER SIDE)

    OK

  7. CHECK HARNESS AND CONNECTOR (FRONT DOOR COURTESY LIGHT SWITCH - COMBINATION METER)


    1. Disconnect the D4 front door courtesy light switch assembly (for Driver Side) connector.

    2. Disconnect the C27 combination meter assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      D4-1 - C27-16 (DCTY) Always Below 1 Ω

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

    REPLACE COMBINATION METER ASSEMBLY Click here