Technical Service Bulletin 4133 — 2006 GMC SAVANA 3500
POWER TRAIN:AUTOMATIC TRANSMISSION
Bulletin Details
| TSB ID | 4133 |
| Manufacturer | |
| Vehicle | 2006 GMC SAVANA 3500 |
| Component | POWER TRAIN:AUTOMATIC TRANSMISSION |
Bulletin Summary
TRANSMISSION SLIPS, WILL NOT SHIFT, SES LIGHT MAY BE ILLUMINATED. *KB
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.