CADILLAC, CHEVROLET, GMC
N242454441 -03
Manufacturer communications
- Publication date
- 2025-10-09
- Received by NHTSA
- 2025-10-09
- NHTSA record numbers
- 11024189
Manufacturer summary
Original wording in English
Certain vehicles listed above, may have a condition where the transmission control valve has worn, resulting in a gradual loss of pressure within the valve. The effects can cause harsh shifting, setting a service engine soon message, reduced engine performance or P0747 diagnostic trouble code. Dealers are to install a new control valve body. The repairs will be made at no charge to the customer.
Reported code forms
Check vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Cadillac | ESCALADE | 2022 |
| Cadillac | ESCALADE | 2021 |
| Cadillac | ESCALADE ESV | 2022 |
| Cadillac | ESCALADE ESV | 2021 |
| Chevrolet | SILVERADO 1500 | 2022 |
| Chevrolet | SILVERADO 1500 | 2021 |
| Chevrolet | SILVERADO 1500 | 2020 |
| Chevrolet | SILVERADO 2500 | 2022 |
| Chevrolet | SILVERADO 2500 | 2021 |
| Chevrolet | SILVERADO 2500 | 2020 |
| Chevrolet | SILVERADO 3500 | 2022 |
| Chevrolet | SILVERADO 3500 | 2021 |
| Chevrolet | SILVERADO 3500 | 2020 |
| Chevrolet | SUBURBAN | 2022 |
| Chevrolet | SUBURBAN | 2021 |
| Chevrolet | TAHOE | 2022 |
| Chevrolet | TAHOE | 2021 |
| GMC | SIERRA 1500 | 2022 |
| GMC | SIERRA 1500 | 2021 |
| GMC | SIERRA 1500 | 2020 |
| GMC | SIERRA 2500 | 2022 |
| GMC | SIERRA 2500 | 2021 |
| GMC | SIERRA 2500 | 2020 |
| GMC | SIERRA 3500 | 2022 |
| GMC | SIERRA 3500 | 2021 |
| GMC | SIERRA 3500 | 2020 |
| GMC | YUKON | 2022 |
| GMC | YUKON | 2021 |
| GMC | YUKON XL | 2022 |
| GMC | YUKON XL | 2021 |