Power train: automatic transmission: torque converter
Chevrolet technical service bulletin PIP4681D for 2008-2013 Chevrolet Tahoe, 2008-2013 Chevrolet Silverado and 2008-2013 Chevrolet Suburban and others.
- Bulletin number
- PIP4681D
- Component
- Power train: automatic transmission: torque converter
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that have a random bump, chuggle, or fishbite sensation when crowding the throttle slightly with the Torque Converter Clutch on while cruising at 35-60 miles per hour. Technician should follow all published Service Information diagnostics if the concern is repaired compare to a like vehicle with the same options.
Owners of these vehicles have filed 222 complaints in the transmission category.
Vehicles covered
- Chevrolet Tahoe 2008-2013 200820092010201120122013
- Chevrolet Silverado 2008-2013 200820092010201120122013
- Chevrolet Suburban 2008-2013 200820092010201120122013
- GMC Yukon 2008-2013 200820092010201120122013
- GMC Sierra 2008-2013 200820092010201120122013
- GMC Yukon XL 2008-2013 200820092010201120122013
- Chevrolet Avalanche 2008-2013 200820092010201120122013
- Cadillac Escalade 2009-2013 20092010201120122013
- GMC Yukon Denali 2008-2013 200820092010201120122013
- Cadillac Escalade ESV 2009-2013 20092010201120122013
- GMC Yukon Denali XL 2008-2013 200820092010201120122013
- Hummer H2 2009-2010 20092010
- GMC Sierra Denali 2008-2013 200820092010201120122013
- Cadillac Escalade EXT 2009-2013 20092010201120122013
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