Technical Service Bulletin 12-01-37-001G — 2014 GMC TERRAIN
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 12-01-37-001G |
| Manufacturer | |
| Vehicle | 2014 GMC TERRAIN |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
This service bulletin provides information to dealership personnel on a new refrigerant (R1234yf) for A/C service.
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.