14730 - customer satisfaction program. certain vehicles, equipped with engine rpo L96 (6.0L V-8) and...
Chevrolet technical service bulletin 14730 for 2010-2014 Chevrolet Express and 2010-2014 GMC Savana.
- Bulletin number
- 14730
- Component
- Power train: automatic transmission: torque converter
- Summary
- 14730 - customer satisfaction program. Certain vehicles, equipped with engine rpo l96 (6.0l v-8) and transmission rpo myd (6 speed auto), may have a condition in which high duty cycle use while pulling trailers and/or vehicles (such as fleet customers driving cut-away models with 16 foot boxes) can exceed the target energy input to the clutch. This may lead to faster torque converter clutch friction material wear than expected. Some operators of vehicles with this condition have reported a driveline vibration or shudder feeling. Dealers are to reprogram the transmission control module (TCM).
Owners of these vehicles have filed 8 complaints in the transmission category.
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used Chevrolet Express?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history