Special Coverage
Chevrolet technical service bulletin N242484740 for 2022 Chevrolet Silverado 1500, 2022 GMC Sierra 1500 and 2022-2023 Chevrolet Blazer and others.
- Bulletin number
- N242484740 (N242484740)
- Component
- Unknown or other
- 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 Lamp (Check Engine Light) will illuminate, and a diagnostic trouble code will set. Dealers are to replace the Evaporative Emissions Purge Pump as necessary. The repairs will be made at no charge to the customer.
Vehicles covered
- Chevrolet Silverado 1500 2022 2022
- GMC Sierra 1500 2022 2022
- Chevrolet Blazer 2022-2023 20222023
- GMC Acadia 2022-2023 20222023
- Chevrolet Trax 2022 2022
- Buick Encore 2022 2022
- Cadillac XT5 2022-2023 20222023
- Buick Envision 2022-2023 20222023
- Cadillac CT5 2022-2023 20222023
- Cadillac XT4 2022-2023 20222023
- Cadillac XT6 2022-2023 20222023
- Cadillac CT4 2022-2023 20222023
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