Technical Service Bulletin 070730017 — 2007 GMC TOPKICK
POWER TRAIN:AUTOMATIC TRANSMISSION
Bulletin Details
| TSB ID | 070730017 |
| Manufacturer | |
| Vehicle | 2007 GMC TOPKICK |
| Component | POWER TRAIN:AUTOMATIC TRANSMISSION |
| Communication Date |
Bulletin Summary
SIX SPEED AUTOMATIC TRANSMISSION FLUID LOSS OUT OF MAIN HOUSING REAR BREATHER IN COLD AMBIENT CONDITIONS DURING ENGINE START UP. *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.
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