VEHICLE STABILITY CONTROL SYSTEM ABS Warning Light does not Come ON

DTC Code DTC Name
ABS Warning Light does not Come ON

DESCRIPTION

Refer to ABS Warning Light Remains ON (Click here).

WIRING DIAGRAM

Refer to ABS Warning Light Remains ON (Click here).

CAUTION / NOTICE / HINT

Note:

When replacing the master cylinder solenoid, perform calibration (Click here).

PROCEDURE

  1. INSPECT ABS WARNING LIGHT

    1. Disconnect the 2 skid control ECU connectors.

    2. Turn the engine switch on (IG).

    3. Check that the ABS warning light comes on.

      OK

      ABS warning light comes on.

      Result

      Result

      OK

      NG
    OK

    REPLACE MASTER CYLINDER SOLENOID

    Click here

    NG

  2. CHECK CAN COMMUNICATION LINE

    1. Turn the engine switch off.

    2. Connect the intelligent tester to the DLC3.

    3. Turn the engine switch on (IG).

    4. Turn the intelligent tester on.

    5. Select CAN Bus Check from the System Selection Menu screen and follow the prompts on the screen to inspect the CAN bus.

      Click here

      OK

      CAN Bus Check indicates no malfunctions in CAN communication.

      Result

      Result

      OK

      NG
    NG

    GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING)

    Click here

    OK

  3. READ VALUE USING INTELLIGENT TESTER (ABS WARNING LIGHT)

    1. Turn the engine switch off.

    2. Connect the intelligent tester to the DLC3.

    3. Turn the engine switch on (IG).

    4. Turn the intelligent tester on.

    5. Enter the following menus: Chassis / ABS/VSC/TRC / Data List.

      Chassis > ABS/VSC/TRC > Data List

      Tester Display

      Measurement Item

      Range

      Normal Condition

      Diagnostic Note

      ABS Warning Light

      ABS warning light

      ON or OFF

      OFF

      -

    6. When performing the ABS Warning Light Active Test, check ABS Warning Light in the Data List.

      Click here

      Chassis > ABS/VSC/TRC > Active Test

      Tester Display

      Measurement Item

      Control Range

      Diagnostic Note

      ABS Warning Light

      ABS warning light

      Warning light ON/OFF

      Observe the combination meter.

      Result

      Result

      Proceed to

      Data List Display

      Data List Display when Performing Active Test ON/OFF Operation

      ON

      Changes between ON and OFF

      A

      Does not change between ON and OFF

      B

      OFF

      Changes between ON and OFF

      A

      Does not change between ON and OFF

      B
    A

    GO TO METER / GAUGE SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING)

    Click here

    B

    REPLACE MASTER CYLINDER SOLENOID

    Click here