GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2005
🢒
GMC K Sierra - 4WD
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Vehicle Control Systems
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Vehicle DTC Information
🢒 Transfer Case Control Schematics
Figure
1:
Power, Ground, Serial Data and Transfer Case Encoder Motor
Master Electrical Component List
Transfer Case Description and Operation
Control Module References
Front Axle Actuator and Switch Controls
B+ Bar Bus
4WS, RR WPR, STOP LP, TREC, VEH STOP and VEH CHMSL Fuses
Power, Ground, DLC and Splice Pack SP 205
G104, G106, G107 and G110
Figure
2:
Front Axle Actuator and Switch Controls
Master Electrical Component List
Transfer Case Description and Operation
Control Module References
Power, Ground, Serial Data and Transfer Case Encoder Motor
LED Dimming Supply - 2 of 2
Ignition Switch - START, RUN, and ACC/RUN/START Bus Bars and IGN A and CRANK Fuses
G203 - 1 of 2
G104, G106, G107 and G110