VEHICLE STABILITY CONTROL SYSTEM TRC OFF Indicator Light does not Come ON

DTC Code DTC Name
TRC OFF Indicator Light does not Come ON

DESCRIPTION

Refer to TRC OFF Indicator Light Remains ON (Click here).

WIRING DIAGRAM

Refer to VSC OFF Indicator Light Remains ON (Click here).

CAUTION / NOTICE / HINT

Note:

When replacing the skid control ECU (brake actuator assembly), perform system variant learning and acceleration sensor zero point calibration (Click here).

PROCEDURE

  1. CHECK CAN COMMUNICATION SYSTEM

    Click here

    INSPECT CAN COMMUNICATION SYSTEM

    (Click here)

  2. CHECK IF BRAKE ACTUATOR ASSEMBLY CONNECTOR IS SECURELY CONNECTED

    Click here

    CONNECT CONNECTOR TO BRAKE ACTUATOR ASSEMBLY CORRECTLY

  3. READ VALUE USING GTS (TRC/VSC OFF MODE)

    Click here

    INSPECT METER / GAUGE SYSTEM

    (Click here)

    USE SIMULATION METHOD TO CHECK

    (Click here)

  4. PERFORM ACTIVE TEST USING GTS (MULTI-INFORMATION DISPLAY (TRC OFF INDICATOR))

    Click here

    INSPECT COMBINATION METER ASSEMBLYClick here

  5. INSPECT VSC OFF SWITCH

    Click here

    REPLACE VSC OFF SWITCH

    (Click here)

  6. CHECK HARNESS AND CONNECTOR (VSC OFF SWITCH - BRAKE ACTUATOR ASSEMBLY AND BODY GROUND)

    Click here

    REPLACE BRAKE ACTUATOR ASSEMBLY

    (Click here)

    REPAIR OR REPLACE HARNESS OR CONNECTOR

  7. INSPECT COMBINATION METER ASSEMBLY

    Click here

    REPLACE BRAKE ACTUATOR ASSEMBLY

    (Click here)

    INSPECT METER / GAUGE SYSTEM

    (Click here)