When the 4WD LOCK mode is deactivated, a shock may be felt as the drive power is delivered entirely to the front wheels. This shock is not a mechanical failure.
CAUTION - Normal road conditions
Do not drive on normal roads for prolonged periods of time with your vehicle locked in the 4WD mode. Driving on normal road with 4WD LOCK Mode (especially, when cornering) may cause mechanical noise or vibration which may damage your power train.
4WD ECU: Schematic Diagrams
Circuit Diagram
4WD ECU Connector
PinFunction1Oil pressure motor A2Oil pressure motor B3Lock mode switch4-5Input sensor signal(+)6-7CAN communication line (High)8CAN communication line (Low)9- ...
Rear Wheel Speed Sensor: Repair procedures
Removal
1.
Remove the rear wheel speed sensor mounting bolt (A).
Tightening torque:
6.9 ~ 10.8 N.m (0.7 ~ 1.1 kgf.m, 5.1 ~ 8.0 lb-ft)
2.
Remove the luggage side trim the disconnect the r ...