TORQUE VECTORING DIFFERENTIAL SYSTEM, Diagnostic DTC:C2A0F

DTC Code DTC Name
C2A0F Internal Control Module EEPROM Error

DESCRIPTION

DTC C2A0F is stored when any of the following malfunctions are detected.


DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate
C2A0F Internal Control Module EEPROM Error

Diagnosis Condition:


  • IG power source voltage is 10 V or more or PIG power source voltage is 10 V or more.

Abnormal condition:


  • ECU internal malfunction

Malfunction Time:


  • 0.1 seconds or more

Trip logic:


  • 1 trip detection logic

 Torque vectoring differential ECU assembly

  • Master Warning Light: Comes on

  • Multi-information Display Error Message: Comes on
DTC Detection Conditions
Vehicle Condition
Pattern 1 Pattern 2
Diagnosis Condition IG power source voltage is 10 V and more ○ -
PIG power source voltage is 10 V or more - ○
Malfunction Status ECU internal malfunction ○ ○
Detection Time 0.1 seconds or more 0.1 seconds or more
Number of Trips 1 trip 1 trip

Tech Tips

DTC will be output when conditions for either of the patterns in the table above are met.

CAUTION / NOTICE / HINT

Tech Tips

If the torque vectoring differential ECU assembly has been replaced, perform "All Learning".

Click here

PROCEDURE


  1. CHECK DTC OUTPUT (TVD)


    1. Connect the GTS to the DLC3.

    2. Turn the engine switch on (IG).

    3. Enter the following menus: Chassis / TVD / Trouble Codes.

    4. Check for DTCs.


      Chassis > TVD > Trouble Codes
      Result
      Result Proceed to
      DTC C2A0F only is output. A
      DTCs other than DTC C2A0F are output. B
      DTCs are not output. C

      1. Turn the engine switch off.


    A

    REPLACE TORQUE VECTORING DIFFERENTIAL ECU ASSEMBLY Click here

    B

    GO TO DTC CHART Click here

    C

    CHECK FOR INTERMITTENT PROBLEMS Click here