Service campaign N242450630
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service campaign |
|---|---|
| NHTSA id | 11013227 |
| Published by NHTSA | 2025-01-29 |
| Manufacturer's number | N242450630 |
| Manufacturer's date | 2025-01-29 |
| Campaign id or software version | N242450630 |
| NHTSA component | UNKNOWN OR OTHER |
NHTSA's summary
Service Update. Certain vehicles equipped with a 2.7L engine (RPO L3B), may have an Engine Control Module (ECM) that does not sufficiently control fuel injector flow rate under certain driving conditions. Dealers are to reprogram the ECM.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
| CADILLAC CT4 | 2021, 2022, 2023 |
|---|---|
| CHEVROLET SILVERADO 1500 | 2022 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA 1500 | 2022 (the catalog's model; the bulletin names a series or trim of it) |
Listing a model year does not mean every vehicle of it is concerned: the document says which.