Gm: some vehicles may have transmission fluid leaking from the coolant lines in cold temperatures
Chevrolet technical service bulletin SB-080730049B for 2006-2009 Chevrolet Silverado 2500, 2006-2009 GMC Sierra 2500 and 2006-2009 Chevrolet Silverado 3500 and others.
- Bulletin number
- SB-080730049B
- Component
- Power train: automatic transmission
- Summary
- Gm: some vehicles may have transmission fluid leaking from the coolant lines in cold temperatures. Rm
Owners of these vehicles have filed 106 complaints in the transmission category.
Vehicles covered
- Chevrolet Silverado 2500 2006-2009 2006200720082009
- GMC Sierra 2500 2006-2009 2006200720082009
- Chevrolet Silverado 3500 2006-2009 2006200720082009
- GMC Sierra 3500 2006-2009 2006200720082009
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