Technical Service Bulletin 06-06-01-007I — 2003 GMC SIERRA 3500
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | 06-06-01-007I |
| Manufacturer | |
| Vehicle | 2003 GMC SIERRA 3500 |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
This informational bulletin provides information to dealership personnel on identifying Duramax Diesel overpower engine breakdown or non-function due to aftermarket power-up devices vs. non overpower engine non-function of pistons, cylinders, valve train components, and DTC P003A or P111D set.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2003 GMC SIERRA 3500
08-06-04-003D
ENGINE AND ENGINE COOLING