GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2006 🢒 GMC C Sierra - 2WD 🢒 Body 🢒 Doors 🢒 Power Window Schematics
Figure 1:

Left Doors
Object Number: 1570454 Size: FS
Master Electrical Component List
Power Windows Description and Operation
Control Module References
Right Doors
BLWR, HAZRD, HVAC/ECAS, LBEC 1, RR DEFOG, RR HVAC, TBC 2A, TBC 2B, and TBC 2C Fuses and LT DOOR Circuit Breaker
Power, Ground, DLC, and Splice Pack SP205
I/P Lamps Dimming Control Supply - 3 of 3
Switches and Front Door Actuators (YE9)
Outside Mirror
G304, G305, G306, and G390
Right Doors
Figure 2:

Right Doors
Object Number: 1570455 Size: FS
Master Electrical Component List
Power Windows Description and Operation
Control Module References
Left Doors
ABS, AUX HTR PMP, ESCM, HCM-B, MBEC1, RTD, STUD 1, STUD 2, TRANS PUMP, and VSES/ECAS Fuses and RT DOOR and SEAT Circuit Breakers
Power, Ground, DLC, and Splice Pack SP205
Left Doors
I/P Lamps Dimming Control Supply - 3 of 3
G304, G305, G306, and G390