CADILLAC, CHEVROLET, GMC
23-NA-149
Manufacturer communications
- Publication date
- 2024-10-26
- Received by NHTSA
- 2024-12-04
- NHTSA record numbers
- 11011120
Manufacturer summary
Original wording in English
This technical bulletin provides a procedure to correct the condition of Trailer Brake Disabled and/or DTC C1114 Stored During Pulling a Trailer with a Battery, Generator or Solar Charger.
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 | 2023 |
| Cadillac | ESCALADE ESV | 2023 |
| Chevrolet | COLORADO | 2023 |
| Chevrolet | SILVERADO 4500 | 2023 |
| Chevrolet | SILVERADO 5500 | 2023 |
| Chevrolet | SILVERADO EV | 2024 |
| Chevrolet | SUBURBAN 1500 | 2023 |
| Chevrolet | TAHOE | 2023 |
| GMC | CANYON | 2023 |
| GMC | HUMMER EV PICKUP | 2024 |
| GMC | YUKON | 2023 |
| GMC | YUKON XL | 2023 |
| GMC | YUKON XL 1500 | 2023 |