Technical Service Bulletin 18-NA-162 — 2024 GMC TERRAIN
EQUIPMENT
Bulletin Details
| TSB ID | 18-NA-162 |
| Manufacturer | |
| Vehicle | 2024 GMC TERRAIN |
| Component | EQUIPMENT |
| Communication Date |
Bulletin Summary
This technical bulletin provides a procedure for air conditioning refrigerant desiccant replacement due to A/C Not Cooling or refrigerant loss.
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.