VEHICLE STABILITY CONTROL SYSTEM (for Vacuum Brake Booster), Diagnostic DTC:43

DTC Code DTC Name
43 ABS Control System Malfunction

DESCRIPTION

This DTC is output when the VSC system detects a malfunction in the ABS control system.

DTC Code DTC Detection Condition Trouble Area
43 Malfunction in the ABS control system. ABS control system

INSPECTION PROCEDURE

Note

When replacing the brake actuator assembly, perform zero point calibration Click here.

PROCEDURE


  1. CHECK ABS CONTROL SYSTEM


    1. Clear the DTC Click here.

    2. Turn the ignition switch on (IG).

    3. Check if the same DTC is recorded Click here.

      Result
      Result Proceed to
      DTC (ABS control system DTC) is not output A
      DTC (ABS control system DTC) is output B

    B

    REPAIR CIRCUIT INDICATED BY OUTPUT DTC Click here

    A

  2. RECONFIRM DTC


    1. Turn the ignition switch off.

    2. Clear the DTC Click here.

    3. Start the engine.

    4. Drive the vehicle at a speed of approximately 40 km/h (25 mph) or more for 60 seconds or more.

    5. Check if the same DTC is recorded Click here.

      Result
      Result Proceed to
      DTC (43) is not output A
      DTC (43) is output B

    B

    REPLACE BRAKE ACTUATOR ASSEMBLY Click here

    A

    CHECK FOR INTERMITTENT PROBLEMS (SYMPTOM SIMULATION) Click here