Technical Service Bulletin 050604077 — 2004 GMC SAVANA
ENGINE AND ENGINE COOLING:ENGINE
Bulletin Details
| TSB ID | 050604077 |
| Manufacturer | |
| Vehicle | 2004 GMC SAVANA |
| Component | ENGINE AND ENGINE COOLING:ENGINE |
| Communication Date |
Bulletin Summary
LACK OF POWER LU3 ENGINE) AT HIGH AMBIENT TEMPERATURES ONLY (IF NECESSARY, REPROGRAM PCM WITH NEW SERVICE CALIBRATION).*AK
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.
Other TSBs for the 2004 GMC SAVANA
16NA383
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
07103
STEERING
050601014
ENGINE AND ENGINE COOLING:ENGINE
702
ENGINE AND ENGINE COOLING:COOLING SYSTEM
040601020
ENGINE AND ENGINE COOLING:ENGINE
05072004
SEAT BELTS
1158
UNKNOWN OR OTHER
030849012
ENGINE AND ENGINE COOLING:ENGINE
040603001
ENGINE AND ENGINE COOLING
01587
ENGINE AND ENGINE COOLING:ENGINE