ELECTRONICALLY CONTROLLED BRAKE SYSTEM, Diagnostic DTC:42, 45

DTC Code DTC Name
42 Electronically Controlled Brake System Malfunction
45 Electronically Controlled Brake System Malfunction

DESCRIPTION

These DTCs are stored if the ABS and/or VSC system detects a malfunction in the electronically controlled brake system.

DTC No. Detection Item INF Code DTC Detection Condition Trouble Area Note
42 Electronically Controlled Brake System Malfunction - Malfunction in the electronically controlled brake system. Electronically controlled brake system ABS DTC
45 Electronically Controlled Brake System Malfunction - Malfunction in the electronically controlled brake system. Electronically controlled brake system VSC DTC

CAUTION / NOTICE / HINT

Note

When replacing the skid control ECU assembly, perform initialization and calibration of the linear solenoid valve.

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PROCEDURE


  1. CHECK ELECTRONICALLY CONTROLLED BRAKE SYSTEM


    1. Clear the DTCs.

      Click here


      Chassis > ABS/VSC/TRC > Clear DTCs
    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 electronically controlled brake system DTCs are output.

      Click here


      Chassis > ABS/VSC/TRC > Trouble Codes
      Result
      Result Proceed to
      Electronically controlled brake system DTCs are not output. A
      Electronically controlled brake system DTCs are output. B

    B
    A
  2. RECONFIRM DTC


    1. Turn the power switch off.

    2. Clear the DTCs.

      Click here


      Chassis > ABS/VSC/TRC > Clear DTCs
    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 output.

      Click here


      Chassis > ABS/VSC/TRC > Trouble Codes
      Result
      Result Proceed to
      DTCs 42 and 45 are not output. A
      DTCs 42 and/or 45 are output. B

    A
    B