VEHICLE STABILITY CONTROL SYSTEM, Diagnostic DTC:C1288/88

DTC Code DTC Name
C1288/88 ECU Version Miss Match

DESCRIPTION

DTC Code DTC Detection Condition Trouble Area
C1288/88 ECM does not match.

  • ECM

  • Skid control ECU (Brake actuator assembly)

INSPECTION PROCEDURE

Note

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

PROCEDURE


  1. CHECK CAN COMMUNICATION SYSTEM


    1. Check if a CAN communication system DTC is output Click here.

      Result
      Result Proceed to
      CAN communication system DTC is not output. A
      CAN communication system DTC is output. B

    B

    GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING) Click here

    A

  2. CHECK ENGINE TYPE


    1. Check the engine type.

      Result
      Result Proceed to
      1ZR-FAE A
      2ZR-FAE B
      1AD-FTV C
      2AD-FHV D

    B

    CHECK PART NUMBER (ECM) Click here

    C

    CHECK PART NUMBER (ECM) Click here

    D

    CHECK PART NUMBER (ECM) Click here

    A

  3. CHECK PART NUMBER (ECM)


    1. Check that the part number of the installed ECM is correct.

      OK
      ECM installed in the vehicle has the correct part number.

    NG

    REPLACE ECM Click here

    OK

  4. PERFORM ENGINE VARIANT LEARNING


    1. Perform the engine variant learning Click here.


    NEXT

  5. RECONFIRM DTC


    1. Turn the ignition switch off.

    2. Clear the DTCs Click here.

    3. Start the engine.

    4. Check if the same DTC is output Click here.

      Result
      Result Proceed to
      DTC C1288/88 is output. A
      DTC C1288/88 is not output. B

    B

    END

    A

    REPLACE BRAKE ACTUATOR ASSEMBLY Click here

  6. CHECK PART NUMBER (ECM)


    1. Check that the part number of the installed ECM is correct.

      OK
      ECM installed in the vehicle has the correct part number.

    NG

    REPLACE ECM Click here

    OK

  7. PERFORM ENGINE VARIANT LEARNING


    1. Perform the engine variant learning Click here.


    NEXT

  8. RECONFIRM DTC


    1. Turn the ignition switch off.

    2. Clear the DTCs Click here.

    3. Start the engine.

    4. Check if the same DTC is output Click here.

      Result
      Result Proceed to
      DTC C1288/88 is output. A
      DTC C1288/88 is not output. B

    B

    END

    A

    REPLACE BRAKE ACTUATOR ASSEMBLY Click here

  9. CHECK PART NUMBER (ECM)


    1. Check that the part number of the installed ECM is correct.

      OK
      ECM installed in the vehicle has the correct part number.

    NG

    REPLACE ECM Click here

    OK

  10. PERFORM ENGINE VARIANT LEARNING


    1. Perform the engine variant learning Click here.


    NEXT

  11. RECONFIRM DTC


    1. Turn the ignition switch off.

    2. Clear the DTCs Click here.

    3. Start the engine.

    4. Check if the same DTC is output Click here.

      Result
      Result Proceed to
      DTC C1288/88 is output. A
      DTC C1288/88 is not output. B

    B

    END

    A

    REPLACE BRAKE ACTUATOR ASSEMBLY Click here

  12. CHECK PART NUMBER (ECM)


    1. Check that the part number of the installed ECM is correct.

      OK
      ECM installed in the vehicle has the correct part number.

    NG

    REPLACE ECM Click here

    OK

  13. PERFORM ENGINE VARIANT LEARNING


    1. Perform the engine variant learning Click here.


    NEXT

  14. RECONFIRM DTC


    1. Turn the ignition switch off.

    2. Clear the DTCs Click here.

    3. Start the engine.

    4. Check if the same DTC is output Click here.

      Result
      Result Proceed to
      DTC C1288/88 is output. A
      DTC C1288/88 is not output. B

    B

    END

    A

    REPLACE BRAKE ACTUATOR ASSEMBLY Click here