Operation CHARM
: Car repair manuals for everyone.
Home
>>
GMC Truck
>>
1989
>>
S15/T15 2WD P/U V6-262 4.3L
>>
Repair and Diagnosis
>>
Transmission and Drivetrain
>>
Automatic Transmission/Transaxle
>>
Testing and Inspection
>>
Symptom Related Diagnostic Procedures
>>
3L30 (180/180C) Automatic Transmission
>>
Drive In R But Not In D, L2 or L1
Drive In R But Not In D, L2 or L1
1. Worn
band
, slipping.
2. Band servo piston jamming.
3. Excessive leak in band servo.
4. Parking pawl does not disengage.