Condition in which the transmission Control Valve Body Ball Check Valves can wear prematurely resulting in...
Chevrolet technical service bulletin N232428780-01 for 2017, 2021 Chevrolet Express, 2017, 2021 GMC Savana and 2017, 2021 Chevrolet Express Cutaway Van.
- Bulletin number
- N232428780-01
- Component
- Engine and engine cooling
- Summary
- Certain vehicles may have a condition in which the transmission Control Valve Body Ball Check Valves can wear prematurely resulting in the possibility for them to become stuck or pass through the Control Valve Body Spacer Plate. The customer may not be able to shift into drive from park or reverse at the start of vehicle operation. Dealers are to replace the transmission Control Valve Body Spacer Plate package.
Owners of these vehicles have filed 2 complaints in the engine category.
Vehicles covered
- Chevrolet Express 2017, 2021 20172021
- GMC Savana 2017, 2021 20172021
- Chevrolet Express Cutaway Van 2017, 2021 20172021
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