Technical Service Bulletin 050730018 — 2005 HUMMER H2
POWER TRAIN:AUTOMATIC TRANSMISSION
Bulletin Details
| TSB ID | 050730018 |
| Manufacturer | |
| Vehicle | 2005 HUMMER H2 |
| Component | POWER TRAIN:AUTOMATIC TRANSMISSION |
| Communication Date |
Bulletin Summary
1-2, 2-3, 3-4, 4-5 SHIFT AND TORQUE CONVERTER CLUTCH (TCC) CHARACTERISTICS DURING COLD WEATHER OPERATION ON 4L60-E, 4L80-E OR ALLISON TRANSMISSIONS. 2005-2006 BUICK, CADILLAC, CHEVROLET AND GMC LIGHT DUTY TRUCKS. *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.
Other TSBs for the 2005 HUMMER H2
PIT5389A
EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
PIT5194
SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM
010851003
UNKNOWN OR OTHER
SB-070604019
ENGINE AND ENGINE COOLING:ENGINE
050940002
SEAT BELTS:FRONT
030844022
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
050604060
ENGINE AND ENGINE COOLING
030604012
ELECTRICAL SYSTEM
050310010
SUSPENSION
933106
SUSPENSION