Service update
Chevrolet technical service bulletin N212327560 for 2021 Chevrolet Express and 2021 GMC Savana.
- Bulletin number
- N212327560
- Component
- Engine and engine cooling
- Summary
- Service update - certain vehicles Savana vehicles may have a condition where the radiator overflow and vent ports were blocked by flash during the molding process at the supplier. Dealers will remove casting flash and refill with coolant as necessary.
Owners of these vehicles have filed 1 complaints in the engine category.
Vehicles covered
- Chevrolet Express 2021 2021
- GMC Savana 2021 2021
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