Vehicle Stability Control 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

Vehicle Stability Control 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 RM000000XHU0A5X.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.Vehicle Stability Control 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 and slip indicator lights in order to identify the DTC.

      HINT:
      If no code appears, inspect the TC and CG terminal circuit, and ABS warning and slip indicator light circuits.
      Trouble Area
      		See Procedure
      TC and CG terminal circuit
      		COROLLA_ZRE142 RM000000XIU0IMX.html
      ABS warning light circuit (Remains on)
      		COROLLA_ZRE142 RM000000XIH0ERX.html
      ABS warning light circuit (Does not come on)
      		COROLLA_ZRE142 RM000000XIQ0EOX.html
      Slip indicator light circuit (Remains on)
      		COROLLA_ZRE142 RM000000YHI0AZX.html
      Slip indicator light circuit (Does not come on)
      		COROLLA_ZRE142 RM000000YHJ0AZX.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 and slip indicator lights.


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

    5. Check the details of the DTCs.

      ABS DTC
      Warning Light Display
      		Techstream Display
      11
      		C0278
      12
      		C0279
      13
      		C0273
      14
      		C0274
      21
      		C0226
      22
      		C0236
      23
      		C0246
      24
      		C0256
      25
      		C1225
      31
      		C1401
      C1405
      32
      		C1402
      C1406
      33
      		C1403
      C1407
      34
      		C1404
      C1408
      35
      		C1413
      36
      		C1414
      38
      		C1415
      39
      		C1416
      41
      		C1241
      C1417
      43
      		C1243
      44
      		C1419
      C1420
      C1442
      45
      		C1245
      46
      		C1421
      C1422
      C1423
      C1424
      49
      		C1425
      51
      		C1427
      C1428
      91
      		C1361
      94
      		U0073
      95
      		U0124
      97
      		C1381

      VSC DTC
      Indicator Light Display
      		Techstream Display
      31
      		C1432
      C1433
      C1434
      32
      		C1232
      34
      		C1435
      C1436
      C1443
      36
      		C1210
      39
      		C1336
      43*1
      		-
      51
      		C1201
      53
      		C1203
      62
      		U0123
      63
      		U0126
      65
      		C1437
      U0100
      66
      		C1290
      C1439
      C1445
      98
      		C1440
      *1: This DTC is output when the VSC system detects a malfunction in the ABS.

    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.Vehicle Stability Control 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 and slip indicator lights go off within approximately 3 seconds after turning the ignition switch to ON.