Technical Service Bulletin 24-NA-173 — 2019 GMC YUKON XL
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 24-NA-173 |
| Manufacturer | |
| Vehicle | 2019 GMC YUKON XL |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
This bulletin advises the technician that if the code sets, verify the sensor then inspect the engine oil pump for a sticking valve that may cause the MIL to illuminate.
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.