GM Service Manual Online
For 1990-2009 cars only

Cause

Correction

DEFINITION: A noise is present only when the vehicle turns.

Worn differential side gears, pinion gears, thrust washers and/or pinion shaft.

Replace the differential components as necessary. Refer to the following procedures:

Worn axle shaft splines

Replace the axle shaft. Refer to Rear Axle Shaft Replacement .