GMC Sierra Denali Classic 2007 Owner's Manual page 443

Fuses
CRNK
LO HDLP-RT
FOG LP
FOG LP
HORN
W/S WASH
W/S WASH
INFO
RADIO AMP
RH HID
HORN
EAP
TREC
SBA
Usage
Starting System
Headlamp Low Beam-Right
Fog Lamps Relay
Fog Lamps
Horn Relay
Windshield Washer Pump
Relay
Windshield Washer Pump
®
OnStar /Rear Seat
Entertainment
Radio Amplifier
Not Used
Horn
Not Used
All-Wheel Drive Module
Supplemental Brake Assist
Auxiliary Electric Cooling Fan
Fuse Block
Lift the cover for access to the fuse/relay block.
Fuses
COOL/FAN Cooling Fan
COOL/FAN Cooling Fan Relay Fuse
COOL/FAN Cooling Fan Fuse
Relays
COOL/FAN 1 Cooling Fan Relay 1
COOL/FAN 3 Cooling Fan Relay 3
COOL/FAN 2 Cooling Fan Relay 2
The auxiliary electric
cooling fan fuse block is
located in the engine
compartment on
the driver's side of the
vehicle next to the
underhood fuse block.
Usage
Usage
443