GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2004
🢒
Yukon XL - 4WD
🢒 Passenger Presence Schematics - 1 of 2
Passenger Presence Schematics - 1 of 2
Passenger Presence Schematics - 1 of 2
Master Electrical Component List
SIR System Description and Operation
Passenger Presence Schematics - 2 of 2
Seat Position Switches
Ignition Switch - ACC/RUN/START, ACC/RUN, and RUN/START Bus Bars
LH HID, RH HID, PCM B, CRANK, HORN, SIR Fuses
Power, Outside Air Temp, and Light Sensors
G304, G305
