Technical Service Bulletin PIT5689H — 2020 GMC SIERRA 2500
ENGINE
Bulletin Details
| TSB ID | PIT5689H |
| Manufacturer | |
| Vehicle | 2020 GMC SIERRA 2500 |
| Component | ENGINE |
| Communication Date |
Bulletin Summary
This Preliminary information communicates that some customers may comment that after an auto-stop event the engine does not restart and to inspect the engine ground strap. Temporarily on hold while PIE0572 is active. PIE0572 has now ended and reinstating the PI.
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.
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