GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Transfer Case Shift Control Module, Encoder Motor


Object Number: 358848  Size: FS
Cell 10: T CASE, and CTSY Fuses (1 of 2)
Cell 10: LIGHTING and BATTERY Fuses
Cell 10: IGN B Fuse and Ignition Switch
Cell 10: CRUISE and 4WD Fuses
Cell 50
Cell 10: IGN A Fuse and Ignition Switch
Cell 10: GAUGES Fuse
Cell 14: G103 and G104
Cell 14: G103 and G104
Handling ESD Sensitive Parts Notice
IP Fuse Block, Transfer Case Select Switch
Figure 2:

IP Fuse Block, Transfer Case Select Switch


Object Number: 358851  Size: FS
Cell 14: G200 (1 of 4)
Reluctor Ring View
Cell 10: ILLUM Fuse
Cell 10: ILLUM Fuse
Cell 10: IGN B Fuse and Ignition Switch
VCM. PCM, BTSI Solenoid
Transfer Case Shift Control Module, Encoder Motor
Figure 3:

VCM. PCM, BTSI Soleniod


Object Number: 378779  Size: FS
Handling ESD Sensitive Parts Notice
Cell 14: G200 (1 of 4)
Cell 110: STOP/HAZ Fuse 1, Turn/Hazard Switch, Turn/Hazard Flasher
Front Axle Actuator, Transfer Case Shift Control Module
IP Fuse Block, Transfer Case Select Switch
Figure 4:

Front Axle Actuator, Transfer Case Shift Control Module


Object Number: 358843  Size: FS
Cell 10: IGN B Fuse and Ignition Switch
Cell 14: G200 (1 of 4)
VCM. PCM, BTSI Solenoid