GMC YUKON XL 2004 Owner's Manual page 495

Fuses
4WD
HTR A/C
LOCK
HVAC 1
L DOOR
CRUISE
UNLOCK
RR FOG LP
BRAKE
DRIVER UNLOCK
IGN 0
TBC IGN 0
VEH CHMSL
LT TRLR ST/TRN
Usage
Four-Wheel Drive System,
Auxiliary Battery
Climate Control System
Power Door Lock Relay
(Lock Function)
Inside Rearview Mirror,
Climate Control System
Driver's Door Harness
Connection
Cruise Control
Power Door Lock Relay
(Unlock Function)
Rear Fog Lamp (Export Only)
Anti-Lock Brake System
Power Door Lock Relay
(Driver's Door Unlock
Function)
PCM, TCM
Truck Body Controller
Vehicle and Trailer High
Mounted Stoplamp
Left Turn Signal/Stop Trailer
Fuses
LT TRN
VEH STOP
RT TRLR ST/TRN
RT TRN
BODY
DDM
AUX PWR 2
LOCKS
ECC
TBC 2C
FLASH
CB LT DOORS
TBC 2B
TBC 2A
Usage
Left Turn Signals and
Sidemarkers
Vehicle Stoplamps, Brake
Module, Electronic Throttle
Control Module
Right Turn Signal/Stop Trailer
Right Turn Signals and
Sidemarkers
Harness Connector
Driver Door Module
Rear Cargo Area Power
Outlets
Power Door Lock System
Rear Electronic Climate
Control, Liftgate
Truck Body Controller
Flasher Module
Left Power Window Circuit
Breaker
Truck Body Controller
Truck Body Controller
5-115