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Home >> Scion >> 2012 >> tC Automatic Trans >> Repair and Diagnosis >> Brakes >> Traction Control >> Vehicle Stability Control System (Diagnostic Codes & Symptom Tests) >> Vehicle Stability Control System >> DTC 43: ABS Control System Malfunction >> Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

DTC 43: ABS Control System Malfunction: Procedure

  1. CHECK ANTI-LOCK BRAKE SYSTEM 
    1. Check if an ABS DTC is output. Refer to DTC CHECK / CLEAR .
      RESULT

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

    B → See step   4 

    A: Go to next step 

  2. RECONFIRM DTC 
    1. Clear the DTCs. Refer to DTC CHECK / CLEAR .
    2. Turn the ignition switch off.
    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. Refer to DTC CHECK / CLEAR .
      RESULT

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

    B → See step   5 

    A → See step   3 

  3. CHECK FOR INTERMITTENT PROBLEMS (SYMPTOM SIMULATION). Refer to  HOW TO PROCEED WITH TROUBLESHOOTING 
  4. REPAIR CIRCUIT INDICATED BY OUTPUT DTC. Refer to  DIAGNOSTIC TROUBLE CODE CHART 
  5. REPLACE BRAKE ACTUATOR ASSEMBLY. Refer to  REMOVAL