4L80E / 4L85E transmission may have a condition in which the transmission overdrive gear set may fail due...
Chevrolet technical service bulletin 04019 for 2004 Chevrolet Silverado, 2004 Chevrolet Suburban and 2004 GMC Sierra and others.
- Bulletin number
- 04019
- Component
- Power train
- Summary
- 4l80e / 4l85e transmission may have a condition in which the transmission overdrive gear set may fail due to inadequate lubrication as a result of a transmission casting change. Customer satisfaction program bulletin. Also to include 2004 chevrolet and gmc w3500, w4500, and isuzu npr, npr-hd. Tt
Owners of these vehicles have filed 102 complaints in the transmission category.
Vehicles covered
- Chevrolet Silverado 2004 2004
- Chevrolet Suburban 2004 2004
- GMC Sierra 2004 2004
- GMC Yukon XL 2004 2004
- Chevrolet Avalanche 2004 2004
- Chevrolet Express 2004 2004
- GMC Savana 2004 2004
VIN decoder
See the problems and recalls for an exact car
Buying a used Chevrolet Silverado?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history