For service and parts needs, visit
your dealer. You will receive
genuine GM parts and GM-trained
and supported service people.
Genuine GM parts have one of
these marks:
California Proposition
65 War
Warning:
It can be dangerous to work on
your vehicle if you do not have
the proper knowledge, service
manual, tools, or parts. Always
follow owner's manual procedures
and consult the service manual
fo
Direct Clutch Fluid Seal Ring [2x]
Direct Clutch Hub Thrust Bearing Race
2nd Clutch Housing Rear Bearing
Low and Reverse Clutch Application Ring
Low and Reverse Clutch Application Ring
Low and Reverse Clutch Piston
1-Reverse Clutch Spring
1-Reverse Clutch Spring Retaining Ring
Procedure
Diagnostic Instructions
Perform the Diagnostic System Check prior to using this diagnostic
procedure: Diagnostic
System Check - Vehicle
Review the description of Strategy Based Diagnosis: Strategy Based
Diagnosis
An overview of each diagnostic category can be found here: Diagnostic
Proced