Large Shock "N" To "R" Position

TROUBLE DIAGNOSIS FOR SYMPTOMS


Large Shock "N" to "R" Position


SYMPTOM:
There is large shock when shifting from "N" to "R" position.

DIAGNOSTIC PROCEDURE
1.CHECK SELF-DIAGNOSTIC RESULTS
Perform self-diagnosis check. Refer to CONSULT-III Function (Transmission).
Is any malfunction detected by self-diagnosis?
YES >> Check the malfunctioning system. Refer to CONSULT-III Function (Transmission).
NO >> GO TO 2.
2.CHECK ENGINE IDLE SPEED
Check the engine idle speed. Refer to Up to VIn #386333.
OK or NG
OK >> GO TO 3.
NG >> Repair.
3.CHECK CVT FLUID LEVEL
Check CVT fluid level. Refer to Checking CVT Fluid.
OK or NG
OK >> GO TO 4.
NG >> Refill CVT fluid.
4.CHECK LINE PRESSURE
Check line pressure at idle. Refer to Inspections Before Trouble Diagnosis.
OK or NG
OK >> GO TO 5.
NG >> Check the malfunctioning item. Refer to Inspections Before Trouble Diagnosis.
5.SYMPTOM CHECK
Check again. Check At Idle
OK or NG
OK >> INSPECTION END
NG >> GO TO 6.
6.CHECK TCM
1. Check TCM input/output signals. Refer to TCM Terminal And Reference Value.
2. If NG, re-check TCM pin terminals for damage or loose connection with harness connector.
OK or NG
OK >> Replace the transaxle assembly. Refer to Transaxle Assembly.
NG >> Repair or replace damaged parts.