1.CHECK WHEEL HUB ASSEMBLY
2.CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY AND GROUND CIRCUIT
5.PERFORM SELF-DIAGNOSIS (1)
6.CHECK WHEEL SENSOR AND SENSOR ROTOR
- Disconnect 12V battery negative terminal.
- Disconnect front left wheel sensor harness connector.
- Remove dust and foreign matter adhered to the front left wheel sensor and front left sensor rotor with a vacuum dust collector through the front left wheel sensor mounting hole.
caution | Install wheel sensor with no backlash and float, and tighten the mounting bolt to the specified torque. Refer to Exploded View. |
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8.CHECK WHEEL SENSOR OUTPUT SIGNAL
- Disconnect ABS actuator and electric unit (control unit) harness connector.
- Disconnect front left wheel sensor harness connector.
- Connect ABS active wheel sensor tester (SST: J-45741-A) to front left wheel sensor using appropriate adapter.
- Turn the ABS active wheel sensor tester power switch ON.
note | The green POWER indicator should illuminate. If the POWER indicator does not illuminate, replace the battery in the ABS active wheel sensor tester before proceeding. |
- Spin the wheel of the vehicle by hand and observe the red SENSOR indicator on the ABS active wheel sensor tester. The red SENSOR indicator should flash ON and OFF to indicate an output signal.
note | If the red SENSOR indicator illuminates but does not flash, reverse the polarity of the tester leads and retest. |
Does the ABS active wheel sensor tester detect a signal?
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9.REPLACE WHEEL SENSOR (1)
10.PERFORM SELF-DIAGNOSIS (2)
12.CHECK DATA MONITOR (2)
13.PERFORM SELF-DIAGNOSIS (3)
15.CHECK DATA MONITOR (3)
16.PERFORM SELF-DIAGNOSIS (4)
17.CHECK WHEEL SENSOR HARNESS
18.CHECK DATA MONITOR (4)
19.PERFORM SELF-DIAGNOSIS (5)
20.REPLACE WHEEL SENSOR (2)
21.PERFORM SELF-DIAGNOSIS (6)
22.REPLACE SENSOR ROTOR
With M.U.T.-III SE- Disconnect 12V battery negative terminal.
- Replace the front left sensor rotor.
- Connect 12V battery negative terminal.
- Erase self-diagnosis result for "ABS".
- Ignition switch OFF (Auto ACC function OFF) → ON → OFF (Auto ACC function OFF).
- Start the engine.
- Drive the vehicle at approximately 50 km/h (31 MPH) or more for approximately 2 minutes.
note | Vehicle must be driven after repair or replacement to erase the previous DTCs. |
- Stop the vehicle.
- Ignition switch OFF (Auto ACC function OFF).
- Start the engine.
note | Wait at least 10 seconds after start the engine. |
- Perform self-diagnosis for "ABS".
Is DTC "C1061-07" detected?
INSPECTION END