Service bulletin PIT6494
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 bulletin |
|---|---|
| NHTSA id | 11029956 |
| Published by NHTSA | 2026-03-11 |
| Manufacturer's number | PIT6494 |
| Manufacturer's date | 2026-03-05 |
| NHTSA component | UNKNOWN OR OTHER |
NHTSA's summary
This Preliminary Information describes steps taken to inspect for coolant leak if P3075 is present.
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.
Trouble codes named
P3075
| CHEVROLET COLORADO | 2023, 2024, 2025, 2026 |
|---|---|
| GMC CANYON | 2023, 2024, 2025, 2026 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.