Anti-Lock Brake System Dtc Check / Clear

Brake. Corolla. Zre142 Aze141
Brake Control Dynamic Control Systems. Corolla. Zre142 Aze141

  1. DTC CHECK/CLEAR (When Using the Techstream)

  1. DTC CHECK/CLEAR (When not Using the Techstream)

  1. END OF DTC CHECK/CLEAR

Anti-Lock Brake System -- Dtc Check / Clear



DTC CHECK/CLEAR (When Using the Techstream)

  1. Check for DTCs.

    1. Connect the Techstream to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the Techstream on.

    4. Read the DTCs following the prompts on the Techstream screen. Enter the following menus: Chassis / ABS/VSC/TRAC / Trouble Codes.

    5. Check the details of the DTCs (COROLLA_ZRE142 RM000000XHU0A6X.html).

  2. Clear the DTCs.

    1. Connect the Techstream to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the Techstream on.

    4. Operate the Techstream to clear the codes. Enter the following menus: Chassis / ABS/VSC/TRAC / Trouble Codes.

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


DTC CHECK/CLEAR (When not Using the Techstream)


  1. Check for DTCs.



      Corolla. Zre142 Aze141.Brake Control Dynamic Control Systems.Anti-Lock Brake System.Anti-Lock Brake System Dtc Check / Clear

    1. Using SST, connect terminals TC and CG of the DLC3.

      SST
      09843-18040

    2. Turn the ignition switch to ON.

    3. Observe the blinking pattern of the ABS warning light in order to identify the DTC.

      HINT:
      If no code appears, inspect the TC and CG terminal circuit, and ABS warning light circuit.
      Trouble Area
      		See Procedure
      TC and CG terminal circuit
      		COROLLA_ZRE142 RM000000XIU0INX.html
      ABS warning light circuit (Remains on)
      		COROLLA_ZRE142 RM000000XIH0ESX.html
      ABS warning light circuit (Does not come on)
      		COROLLA_ZRE142 RM000000XIQ0EPX.html


    4. As an example, the illustration below shows the blinking patterns of the normal system code and trouble codes 11 and 21 for the ABS warning light.


      Corolla. Zre142 Aze141.Brake Control Dynamic Control Systems.Anti-Lock Brake System.Anti-Lock Brake System Dtc Check / Clear

    5. The codes are explained in the code table (COROLLA_ZRE142 RM000000XHU0A6X.html).

    6. After completing the check, disconnect terminals TC and CG of the DLC3 to turn off the display.
      If 2 or more DTCs are detected at the same time, the DTCs will be displayed in ascending order.



  2. Clear the DTCs.



      Corolla. Zre142 Aze141.Brake Control Dynamic Control Systems.Anti-Lock Brake System.Anti-Lock Brake System Dtc Check / Clear

    1. Using SST, connect terminals TC and CG of the DLC3.

      SST
      09843-18040

    2. Turn the ignition switch to ON.



      3. Corolla. Zre142 Aze141

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

    4. Check that the warning light indicates a normal system code.

    5. Remove SST from the terminals of the DLC3.

      HINT:
      The DTCs cannot be cleared by disconnecting the negative cable from the battery terminal or the ECU-IG NO. 1 fuse.

END OF DTC CHECK/CLEAR

  1. Turn the ignition switch to ON.

  2. Check that the ABS warning light goes off within approximately 3 seconds.