Decrease In Turning Performance

DECREASE IN TURNING PERFORMANCE





Description
Turning performance decreases when driving in AWD-V mode or AWD mode.




Diagnosis Procedure
1.PERFORM EPS CONTROL UNIT SELF-DIAGNOSIS
With CONSULT-III
Perform self-diagnosis for "EPS".
Is any DTC detected?
YES - Perform trouble diagnosis for detected DTC. Testing and Inspection.
NO - GO TO 2.
2.PERFORM SELF-DIAGNOSIS
With CONSULT-III
Perform self-diagnosis for "ALL MODE AWD/4WD".
Is any DTC detected?
YES - Perform trouble diagnosis for detected DTC. Testing and Inspection.
NO - GO TO 3.
3.CHECK AWD SOLENOID
Perform the trouble diagnosis of the AWD solenoid. P182D (Left side), P182E (Right side).
Is the inspection result normal?
YES - GO TO 4.
NO - Repair or replace the error-detected parts.
4.CHECK ELECTRIC CONTROLLED COUPLING
1. Turn the ignition switch OFF.
2. Set the transaxle to neutral. Release the parking brake.
3. Lift up the vehicle.
4. Rotate the propeller shaft.
5. Hold the rear wheel of right and left lightly.
Does the rear wheel rotate?
YES - Replace electric controlled coupling for mechanical malfunction (clutch sticking etc.). Removal And Installation.
NO - Check each harness connector pin terminal for disconnection.