Technical Service Bulletin PIT4550 — 2008 HUMMER H2
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
Bulletin Details
| TSB ID | PIT4550 |
| Manufacturer | |
| Vehicle | 2008 HUMMER H2 |
| Component | POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) |
| Communication Date |
Bulletin Summary
LOSS OF HIGH SPEED LAN COMMUNICATIONS. *NJ
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 2008 HUMMER H2
PIP4158H
ENGINE AND ENGINE COOLING
PIP3119N
ENGINE
090730004J
POWER TRAIN
PIT4323F
SEAT BELTS:STATUS INDICATOR SWITCH
TB-090940001
SEAT BELTS: REAR/OTHER:BUCKLE ASSEMBLY
08-08-49-010A
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
08-08-49-010A
POWER TRAIN:AUTOMATIC TRANSMISSION
08-08-49-010A
LATCHES/LOCKS/LINKAGES:DOORS:LATCH
08080
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
050604035
FUEL SYSTEM, GASOLINE