Gm: rear axle gear whine noise from hd pickup trucks equipped with 11.50: ring gear and MW7 automatic...
Chevrolet technical service bulletin 08-04-20-001A for 2008 Chevrolet Silverado 1500, 2008 Chevrolet Silverado and 2008 Chevrolet Silverado 2500 and others.
- Bulletin number
- 08-04-20-001A
- Component
- Suspension: rear: axle: non-powered axle assembly
- Summary
- Gm: rear axle gear whine noise from hd pickup trucks equipped with 11.50: ring gear and mw7 automatic transmission (diagnose ring and pinion).
Owners of these vehicles have filed 22 complaints in the suspension category.
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