Shift stabilization and tow/haul mode feature for hydra-matic 4L60-E/4L65-E and 4L80-E/4L85-E transmissions
Chevrolet technical service bulletin 990730022A for 2004 Chevrolet Tahoe, 2004 Chevrolet Silverado and 2004 Chevrolet Suburban and others.
- Bulletin number
- 990730022A
- Component
- Power train
- Summary
- Shift stabilization and tow/haul mode feature for hydra-matic 4l60-e/4l65-e and 4l80-e/4l85-e transmissions. Tt
Owners of these vehicles have filed 236 complaints in the transmission category.
Vehicles covered
- Chevrolet Tahoe 2004 2004
- Chevrolet Silverado 2004 2004
- Chevrolet Suburban 2004 2004
- Chevrolet Trailblazer 2004 2004
- GMC Yukon 2004 2004
- GMC Sierra 2004 2004
- GMC Envoy 2004 2004
- Chevrolet Avalanche 2004 2004
- GMC Suburban 2004 2004
- Cadillac Escalade 1999-2004 199920002001200220032004
- GMC Sonoma 2004 2004
- GMC Safari 2004 2004
- Oldsmobile Bravada 2004 2004
- GMC Yukon Denali 2004 2004
- GMC Savana 2004 2004
- Hummer H2 2004 2004
- GMC Sierra Denali 2004 2004
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