Technical Service Bulletin PIT5578E — 2018 GMC TERRAIN
UNKNOWN OR OTHER
Bulletin Details
| TSB ID | PIT5578E |
| Manufacturer | |
| Vehicle | 2018 GMC TERRAIN |
| Component | UNKNOWN OR OTHER |
| Communication Date |
Bulletin Summary
This preliminary information advises technicians the heater hose clamps are one time use only.
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.