Vehicle Stability Control System (For Vacuum Brake Booster) Dtc Check / Clear

  1. DTC CHECK/CLEAR (When Using Intelligent Tester)

  1. DTC CHECK/CLEAR (When Using SST Check Wire)

  1. END OF DTC CHECK/CLEAR

Vehicle Stability Control System (For Vacuum Brake Booster) -- Dtc Check / Clear



DTC CHECK/CLEAR (When Using Intelligent Tester)

  1. Check for DTCs.

    1. Turn the ignition switch off.

    2. Connect the intelligent tester to the DLC3.

    3. Turn the ignition switch to ON.

    4. Turn the intelligent tester on.

    5. Enter the following menus: Chassis / ABS/VSC/TRC / DTC.

    6. Check the details of the DTCs (LandCruiser RM000000XHU0D8X.html).

      HINT:
      Refer to the intelligent tester operator's manual for further details.

  2. Clear the DTCs.

    1. Turn the ignition switch off.

    2. Connect the intelligent tester to the DLC3.

    3. Turn the ignition switch to ON.

    4. Turn the intelligent tester on.

    5. Enter the following menus: Chassis / ABS/VSC/TRC / DTC.

    6. Clear the DTCs by following the prompts on the intelligent tester.

      HINT:
      Refer to the intelligent tester operator's manual for further details.

DTC CHECK/CLEAR (When Using SST Check Wire)


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Brake Control Dynamic Control Systems.Anti-Lock Brake System.Vehicle Stability Control System (For Vacuum Brake Booster) Dtc Check / Clear

  1. Check for DTCs.

    Text in Illustration
    *a
    		Front view of DLC3

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

      SST
      09843-18040

    2. Turn the ignition switch to ON.

    3. Read the DTCs output from the ABS warning light and slip indicator light in the combination meter.

      HINT:
      1. When the system is normal, the ABS warning light and slip indicator light blink at 0.25 second intervals (0.25 seconds on and 0.25 seconds off).
      2. When only 1 DTC is output, the light outputs the same code after an interval of 4 seconds. Example: when DTC 21 is output, the light blinks twice, turns off for 1.5 seconds, blinks once, turns off for 4 seconds, and then repeats this output pattern.
      3. When 2 or more DTCs are output, the light outputs the codes with an interval of 2.5 seconds between each different code, and the output of all codes repeats after an interval of 4 seconds.
      4. If no code is output, inspect the TC and CG terminal circuit and ABS warning and slip indicator light circuits.
      Trouble Area
      		See Procedure
      TC and CG terminal circuit
      		LandCruiser RM000000XIU0S7X.html
      ABS warning light circuit (Remains on)
      		LandCruiser RM000000XIH0KFX.html
      ABS warning light circuit (Does not come on)
      		LandCruiser RM000000XIQ0K7X.html
      Slip indicator light circuit (Remains on)
      		LandCruiser RM000000YHI0FTX.html
      Slip indicator light circuit (Does not come on)
      		LandCruiser RM000000YHJ0FSX.html

    4. Codes are explained in the DTC chart.

      ABS DTC
      ABS Warning Light Display
      		Intelligent Tester Display
      11
      		C0278
      12
      		C0279
      13
      		C0273
      14
      		C0274
      21
      		C0226
      22
      		C0236
      23
      		C0246
      24
      		C0256
      25
      		C1225
      31
      		C1401
      C1405
      C1409
      32
      		C1402
      C1406
      C1410
      33
      		C1403
      C1407
      C1411
      34
      		C1404
      C1408
      C1412
      35
      		C1413
      36
      		C1414
      37
      		C1337
      38
      		C1415
      39
      		C1416
      41
      		C1241
      C1417
      43
      		C1243
      44
      		C1419
      C1420
      C1442
      45
      		C1245
      46
      		C1421
      C1422
      C1423
      C1424
      49
      		C1425
      C1426
      51
      		C1427
      C1428
      59
      		C1203
      67
      		C1429
      C1430
      C1431
      68
      		C1268
      91
      		C1361
      94
      		U0073
      95
      		U0124
      97
      		C1381
      A1*
      		U0114
      1. *: The light blinks 10 times, turns off for 1.5 seconds, and then blinks once.

      VSC DTC
      Slip Indicator Light Display
      		Intelligent Tester Display
      31
      		C1432
      C1433
      C1434
      32
      		C1232
      34
      		C1435
      C1436
      C1443
      36
      		C1210
      39
      		C1336
      43*
      		-
      51
      		C1201
      53
      		C1203
      62
      		U0123
      63
      		U0126
      65
      		C1437
      U0100
      66
      		C1290
      C1439
      C1445
      98
      		C1440
      C1441
      1. *: This DTC is stored when the VSC system detects a malfunction in the ABS.

    5. Disconnect terminals 13 (TC) and 4 (CG) of the DLC3.

      HINT:
      If 2 or more DTCs are output at the same time, the DTCs are output in ascending order.


  2. Clear the DTCs.



      Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Brake Control Dynamic Control Systems.Anti-Lock Brake System.Vehicle Stability Control System (For Vacuum Brake Booster) Dtc Check / Clear

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

      Text in Illustration
      *a
      		Front view of DLC3
      SST
      09843-18040

    2. Turn the ignition switch to ON.

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

    4. Check that the ABS warning light and slip indicator light blink at 0.25 second intervals (0.25 seconds on and 0.25 seconds off).

    5. Remove SST from the terminals of the DLC3.


END OF DTC CHECK/CLEAR

  1. Turn the ignition switch to ON.

  2. Check that the ABS warning light and slip indicator light go off within approximately 3 seconds after turning the ignition switch to ON.