Rear axle pinion seal leak condition
Chevrolet technical service bulletin 031903 for 2003 Chevrolet Trailblazer, 2003 GMC Envoy and 2003 Oldsmobile Bravada.
- Bulletin number
- 031903
- Component
- Power train: axle assembly
- Summary
- Rear axle pinion seal leak condition. Tt
Owners of these vehicles have filed 146 complaints in the transmission category.
Vehicles covered
- Chevrolet Trailblazer 2003 2003
- GMC Envoy 2003 2003
- Oldsmobile Bravada 2003 2003
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