GM Service Manual Online
For 1990-2009 cars only

Cause

Action

DEFINITION: Vibration from the clutch components during disengagement or engagement.

Review the Symptoms - Clutch and perform the necessary inspections.

Clutch incorrectly installed

Remove the clutch and install it correctly. Refer to Clutch Assembly Replacement.

Transmission input splines worn or damaged

Inspect clutch disc splines and transmission input splines for wear or damage.

Clutch disc facings damaged

Replace the clutch assembly. Refer to Clutch Assembly Replacement.

Clutch out of balance

Replace the clutch assembly. Refer to Clutch Assembly Replacement.