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Home >> Toyota >> 2009 >> Tundra Base, 5.7 W >> Repair and Diagnosis >> Brakes >> Traction Control >> Brake Control >> Vehicle Stability Control System >> DTC 43: ABS Control System Malfunction >> Inspection Procedure

Inspection Procedure

NOTE: When replacing the VSC actuator assembly, perform zero point calibration (See CALIBRATION  ).
  1. CHECK ABS CONTROL SYSTEM 
    1. Clear the DTC (See DTC CHECK/CLEAR  ).
    2. Turn the ignition switch to ON.
    3. Check if the same DTC is recorded (See DTC CHECK/CLEAR  ).

      Result 

      RESULT TABLE

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

    B: REPAIR CIRCUITS INDICATED BY OUTPUT DTCS (ABS CONTROL SYSTEM)  (See DIAGNOSTIC TROUBLE CODE TABLE  )

    A: Go to next step 

  2. CONFIRM DTC 
    1. Clear the DTC (See DTC CHECK/CLEAR  ).
    2. Turn the ignition switch to ON.
    3. Check if the same DTC is recorded (See DTC CHECK/CLEAR  ).

      Result 

      RESULT TABLE

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

    B: REPLACE VSC ACTUATOR ASSEMBLY  (See REMOVAL  )

    A: USE SIMULATION METHOD TO CHECK  (See HOW TO PROCEED WITH TROUBLESHOOTING )