ELECTRIC PARKING BRAKE SYSTEM DTC CHECK / CLEAR


  1. CHECK DTC AND FREEZE FRAME DATA (with Intelligent Tester)


    1. Turn the power switch OFF.

    2. Connect the intelligent tester to the DLC3.

    3. Turn the power switch ON (IG) and the tester ON.

    4. Enter the following menus: Chassis / Electric Parking Brake / DTC.

    5. Check for DTC.

    6. Check the freeze frame data.

      Tech Tips

      For the freeze frame data confirmation method, refer to the following procedures Click here.

  2. CLEAR DTC AND FREEZE FRAME DATA (with Intelligent Tester)


    1. Turn the power switch OFF.

    2. Connect the intelligent tester to the DLC3.

    3. Turn the power switch ON (IG) and the tester ON.

    4. Enter the following menus: Chassis / Electric Parking Brake / DTC.

    5. Clear DTCs.

      Tech Tips

      If you clear DTCs, the freeze frame data will also be cleared.

  3. CHECK DTC (without Intelligent Tester)


    1. Turn the power switch OFF.

    2. A01H1VDE04

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

      SST
      09843-18040

      Note

      Do not connect the wrong terminals, as this will cause parts to be damaged.

    3. Turn the power switch ON (IG), and read the DTCs from the number of blinks of the parking brake indicator light (RED).

      Tech Tips


      • If normal, the light blinks at 0.25 second intervals.

      • If DTCs are stored, refer to the Diagnostic Trouble Code Chart Click here.

      • If there is only 1 DTC, the DTC is displayed with a 4.5 seconds pause in between displays. If there are several DTCs, the DTCs are displayed with a 2.5 seconds pause in between each code. Once all of the DTCs are displayed, there is a 4.5 seconds pause and the DTCs are output again.

      • If 2 or more DTCs are detected, the parking brake indicator light (RED) will display the smaller number DTC first.

  4. CLEAR DTC (without Intelligent Tester)


    1. Turn the power switch OFF.

    2. A01H1VDE04

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

      SST
      09843-18040

      Note

      Do not connect the wrong terminals, as this will cause parts to be damaged.

    3. Within 5 seconds after turning the power switch ON (IG), push the electric parking brake switch to the lock side 5 times.

      Note

      If the parking brake switch is pushed too fast, it may not respond. If it does not respond, perform the operation again and push the switch more slowly.

    4. Check that the parking brake indicator light (RED) blinks at intervals of 0.25 seconds.

      Tech Tips

      If the malfunction continues, the DTC may not be clearable.