VEHICLE STABILITY CONTROL SYSTEM Slip Indicator Light does not Come ON

DESCRIPTION

Refer to Slip Indicator Light Remains ON.

Click here

WIRING DIAGRAM

Refer to Slip Indicator Light Remains ON.

Click here

CAUTION / NOTICE / HINT

Note

When replacing the skid control ECU (brake actuator assembly), perform zero point calibration and store system information.

Click here

PROCEDURE


  1. CHECK CAN COMMUNICATION SYSTEM


    1. Check if CAN communication system DTCs are output.

      Click here

      Result
      Proceed to
      DTC is not output
      DTC is output

    DTC is output

    CHECK CAN COMMUNICATION SYSTEM Click here

    DTC is not output

  2. PERFORM ACTIVE TEST USING GTS (SLIP INDICATOR LIGHT)


    1. Turn the engine switch off.

    2. Connect the GTS to the DLC3.

    3. Turn the engine switch on (IG).

    4. Turn the GTS on.

    5. Enter the following menus: Chassis / ABS/VSC/TRC / Active Test.

    6. According to the display on the GTS, perform the Active Test.


      Chassis > ABS/VSC/TRC > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      Slip Indicator Light Slip indicator light Indicator light OFF/ON

      Observe combination meter

      Vehicle condition: Vehicle stopped

    7. When performing the Slip Indicator Light Active Test, check Slip Indicator Light in the Data List.


      Chassis > ABS/VSC/TRC > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Slip Indicator Light Slip indicator light OFF or ON

      OFF: Indicator light off

      ON: Indicator light on

      		 -

      Chassis > ABS/VSC/TRC > Active Test
      Active Test Display
      Slip Indicator Light
      Data List Display
      Slip Indicator Light
      Result
      Result Proceed to
      Slip indicator light in the Data List does not change using the Active Test A
      Slip indicator light in the Data List turns ON/OFF using the Active Test B

    A

    REPLACE BRAKE ACTUATOR ASSEMBLY Click here

    B

  3. INSPECT COMBINATION METER ASSEMBLY


    1. Turn the engine switch off.

    2. Perform Active Test of the combination meter assembly using the GTS.


      Body Electrical > Combination Meter > Active Test
      Tester Display
      Indicat. Lamp Slip

    3. Check the combination meter assembly.

      OK
      The slip indicator light turns on or off in accordance with the GTS.
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE BRAKE ACTUATOR ASSEMBLY Click here

    NG

    INSPECT METER / GAUGE SYSTEM Click here