Technical Service Bulletin 1146 — 2004 GMC YUKON XL
UNKNOWN OR OTHER
Bulletin Details
| TSB ID | 1146 |
| Manufacturer | |
| Vehicle | 2004 GMC YUKON XL |
| Component | UNKNOWN OR OTHER |
| Communication Date |
Bulletin Summary
STOP DELIVERY ORDER ON CERTAIN VEHICLES WITH 4L80E OR 4L8E AUTOMATIC TRANSMISSION. THIS ALSO INCLUDES 2004 GMC, CHEVROLET W-MEDIUM DUTY AND ISUZU W SERIES. *TT
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.