GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2000 🢒 GMC K Pickup - 4WD 🢒 HVAC 🢒 HVAC Systems - Manual 🢒 Transfer Case Control Component Views
Figure 1:

4WD Selector Indicators
Object Number: 183901 Size: MF
(1)Convenience Center
(2)4WD Indicator Lamp
(3)Transfer Case Shift Illumination Lamp
Figure 2:

Transfer Case Switch and C120
Object Number: 583125 Size: MF
(1)Connector C121
(2)Vehicle Speed Sensor
(3)Transfer Case Switch
(4)Transfer Case
(5)Connector C120
(6)Engine Harness
Figure 3:

C100 and P100
Object Number: 634899 Size: MF
(1)Pass Through Grommet P100
(2)Connector C100
(3)Engine Harness
Figure 4:

Front Axle Actuator Wiring
Object Number: 601510 Size: LF
(1)Transfer Case Harness
(2)Starter
(3)Battery Cable
(4)Front Differential
(5)Actuator Motor
(6)Actuator Connector
(7)Frame