Technical Service Bulletin 18NA315 — 2018 GMC YUKON XL
SUSPENSION:FRONT:SHOCK ABSORBER
Bulletin Details
| TSB ID | 18NA315 |
| Manufacturer | |
| Vehicle | 2018 GMC YUKON XL |
| Component | SUSPENSION:FRONT:SHOCK ABSORBER |
| Communication Date |
Bulletin Summary
This informational bulletin advises the tech to only replace the shock that is bad and not all.
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.