LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2013 >> Prius Two >> Repair and Diagnosis (Single Page) >> Brakes >> Traction Control >> Electronically Controlled Brake System (Diagnostic Codes & Symptom Tests) (Except Plug-In) >> Electronically Controlled Brake System >> DTC 36: ABS Control System Malfunction; DTC 43: ABS Control System Malfunction >> Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC 36: ABS Control System Malfunction; DTC 43: ABS Control System Malfunction: Procedure

  1. CHECK ABS CONTROL SYSTEM 
    1. Clear the DTCs. Refer to DTC CHECK / CLEAR .
    2. Turn the power switch on (READY).
    3. Drive the vehicle at a speed of approximately 40 km/h (25 mph) or more for 60 seconds or more.
    4. Check if the same DTC is recorded. Refer to DTC CHECK / CLEAR .

      Result

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

    B → See step   4 

    A: Go to next step 

  2. RECONFIRM DTC 
    1. Turn the power switch off.
    2. Clear the DTCs. Refer to DTC CHECK / CLEAR .
    3. Turn the power switch on (READY).
    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. Refer to DTC CHECK / CLEAR .

      Result

      Result Proceed to
      DTCs (36 and 43) are not output A
      DTCs (36 and/or 43) are output B

    B → See step   5 

    A → See step   3 

  3. CHECK FOR INTERMITTENT PROBLEMS. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING 
  4. REPAIR CIRCUITS INDICATED BY OUTPUT DTCS. Refer to  DIAGNOSTIC TROUBLE CODE CHART 
  5. REPLACE BRAKE BOOSTER WITH MASTER CYLINDER. Refer to  REMOVAL