DYNAMIC TORQUE CONTROL 4WD/AWD SYSTEM DTC CHECK / CLEAR


  1. CHECK DTC (When Using GTS)


    1. Check for DTCs.


      1. Connect the GTS to the DLC3.

      2. Turn the ignition switch to ON.

      3. Turn the GTS on.

      4. Read the DTCs following the prompts on the GTS screen. Enter the following menus: Chassis / Four Wheel Drive / Trouble Codes.


        Chassis > Four Wheel Drive > Trouble Codes

      5. Check the details of the DTCs.

        Click here

  2. CLEAR DTC (When Using GTS)


    1. Clear the DTCs.


      1. Connect the GTS to the DLC3.

      2. Turn the ignition switch to ON.

      3. Turn the GTS on.

      4. Operate the GTS to clear the DTCs. Enter the following menus: Chassis / Four Wheel Drive / Trouble Codes.


        Chassis > Four Wheel Drive > Clear DTCs

      5. According to the display on the GTS, select the trouble code data display with the clear button.

  3. CHECK DTC (When Using SST Check Wire)


    1. A0029D1C80
      *a Front view of DLC3

      Check for DTCs.


      1. Using SST, connect terminals TC (13) and CG (4) of the DLC3.

        SST
        09843-18040

      2. Turn the ignition switch to ON.

      3. Read the DTCs displayed on the multi-information display.

        Tech Tips


        • "DIAG AWD" is displayed on the multi-information display, and the 4WD ECU assembly checks the system for malfunctions.

        • If the AWD control system is normal, "DIAG AWD FF" will be displayed on the multi-information display (normal system code).

        • If the AWD control system is not normal, "DIAG AWD XX (DTC)" will be displayed on the multi-information display.

        • When multiple codes are set, they are output in order starting with the lowest DTC number.

        • DTCs are explained in Diagnostic Trouble Code Chart.

          Click here

          Section Title See Procedure
          AWD Warning does not Come ON

          Click here

          TC and CG Terminal Circuit

          Click here

  4. CLEAR DTC (When Using SST Check Wire)


    1. Using SST, connect terminals 13 (TC) and 4 (CG) of the DLC3.

      SST
      09843-18040

    2. Turn the ignition switch to ON.

    3. A002C83

      Clear the DTCs stored in the 4WD ECU assembly by depressing the brake pedal 8 times or more within 5 seconds.

    4. Check that the AWD warning (multi-information display) displays "DIAG AWD FF".

    5. Remove SST from the terminals of the DLC3.

    6. Turn the ignition switch off.

      Tech Tips

      DTCs cannot be cleared by disconnecting the cable from the negative (-) battery terminal or removing the IG1 NO. 2 fuse.