Special Coverage
Chevrolet technical service bulletin N202324990 for 2019-2020 Chevrolet Silverado 1500, 2019-2020 GMC Sierra 1500 and 2019-2020 Cadillac XT4.
- Bulletin number
- N202324990
- Component
- Engine
- Summary
- Special Coverage - certain vehicles may have a condition that could cause the evaporative emissions purge pump to fail. If this condition occurs, the Malfunction Indicator Light (Check Engine Light) will illuminate and a diagnostic trouble code will set. Dealers are to replace the evaporative emissions purge pump/canister as necessary. The repairs will be made at no charge to the customer.
Owners of these vehicles have filed 1,307 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 1500 2019-2020 20192020
- GMC Sierra 1500 2019-2020 20192020
- Cadillac XT4 2019-2020 20192020
VIN decoder
See the problems and recalls for an exact car
Buying a used Chevrolet Silverado 1500?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history