Fluid leak from the extension housing seal on 4L80E/4L85E transmission
Chevrolet technical service bulletin 207 for 2007 Chevrolet Silverado 2500, 2007 GMC Sierra 2500 and 2007 Chevrolet Express 3500 and others.
- Bulletin number
- 207
- Component
- Power train: automatic transmission
- Summary
- Fluid leak from the extension housing seal on 4l80e/4l85e transmission. Kb
Owners of these vehicles have filed 25 complaints in the transmission category.
Vehicles covered
- Chevrolet Silverado 2500 2007 2007
- GMC Sierra 2500 2007 2007
- Chevrolet Express 3500 2007 2007
- Chevrolet Express 2500 2007 2007
- GMC Savana 3500 2007 2007
- GMC Savana 2500 2007 2007
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