VEHICLE STABILITY CONTROL SYSTEM, 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.

DTC Code DTC Detection Condition Trouble Area
43 Malfunction in the anti-lock brake system. Anti-lock brake system

CAUTION / NOTICE / HINT

Note

When replacing the skid control ECU (brake actuator assembly), perform the engine variant learning Click here.

PROCEDURE


  1. CHECK ANTI-LOCK BRAKE SYSTEM


    1. Clear the DTCs Click here.

    2. Turn the ignition switch to ON.

    3. Check if an ABS DTC is output Click here.

      Result
      Result Proceed to
      DTC (ABS DTC) is not output. A
      DTC (ABS 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 DTCs 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 output Click here.

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

    A

    USE SIMULATION METHOD TO CHECK Click here

    B

    REPLACE BRAKE ACTUATOR ASSEMBLY Click here