GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
HUMMER
🢒
2006
🢒
H2
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Driveline/Axle
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Transfer Case - BW 4484
🢒 Transfer Case Control Schematics
Master Electrical Component List
Transfer Case Description and Operation
Control Module References
HVAC/ECAS, IPC/DIC, PCM B, SEO B1, SEO B2, TBC BATT, and TREC Fuses
B+ Bus
4WD, BRAKE, CRUISE, HVAC 1, and IGN 3 Fuses
4WD, BRAKE, CRUISE, HVAC 1, and IGN 3 Fuses
Instrument Panel Dimming - 1 of 5 and LED Dimming - 1 of 2
4WD, BRAKE, CRUISE, HVAC 1, and IGN 3 Fuses
PNP Switch, 4WD Signal, Serial Data, and Indicator
Power, Ground, Data Link Connector, and SP205
Differential Lock Schematics
Ignition Switch - ACCY/RUN/START, RUN and START Bus Bars, and CRANK and IGN A Fuses
