C -- REPLACE TIRES SO THAT ALL FOUR TIRES ARE SAME SIZE
B -- CHECK HARNESS AND CONNECTOR (SKID CONTROL SENSOR WIRE)
A -- Continue to next step.
2. CHECK EACH SPEED SENSOR TIP
(a) Remove the front speed sensor or the rear speed sensor See: Brakes and Traction Control/Antilock Brakes / Traction Control
Systems/Wheel Speed Sensor/Service and Repair/Front Speed Sensor/Removal for front, or See: Brakes and Traction
Control/Antilock Brakes / Traction Control Systems/Wheel Speed Sensor/Service and Repair/Rear Speed Sensor/Removal for rear).
(b) Check the speed sensor tip.
OK:
No scratches, oil, or foreign matter on the sensor tip.
NOTICE:
Check the speed sensor signal after cleaning or replacement See: Brakes and Traction Control/Antilock Brakes / Traction
Control Systems/Testing and Inspection/Initial Inspection and Diagnostic Overview/Test Mode Procedure.
NG -- CLEAN OR REPLACE EACH SPEED SENSOR
OK -- Continue to next step.
3. CHECK EACH SPEED SENSOR ROTOR
(a) Remove the front speed sensor rotor or the rear speed sensor rotor See: Transmission and Drivetrain/Drive Axles, Bearings and
Joints/Axle Shaft Assembly/Service and Repair/Front Drive Shaft Assembly/Removal for front, or See: Maintenance/Wheels and
Tires/Wheel Hub/Service and Repair/Rear Axle Hub/Removal for rear).
(b) Check the speed sensor rotor.
OK:
No scratches, oil, or foreign matter on the rotor.
Result:
NOTICE:
Check the speed sensor signal after cleaning or replacement See: Brakes and Traction Control/Antilock Brakes / Traction
Control Systems/Testing and Inspection/Initial Inspection and Diagnostic Overview/Test Mode Procedure.
HINT
- If the front speed sensor rotor needs to be replaced, replace it together with the front drive outboard joint shaft assembly.
- If the rear speed sensor rotor needs to be replaced, replace it together with the rear axle hub and bearing assembly.
B -- CHECK HARNESS AND CONNECTOR (SKID CONTROL ECU - EACH SPEED SENSOR)
A -- CLEAN OR REPLACE EACH SPEED SENSOR ROTOR
4. CHECK HARNESS AND CONNECTOR (SKID CONTROL SENSOR WIRE)
(a) Make sure that there is no looseness at the locking part and the connecting part of the connectors.
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