Sierra 2500 Denali 2WD V8-6.0L (2011)
Fuse 38 ....................................................................................................................................................................................... Electric Adjustable Pedals
Fuse 39 ....................................................................................................................................................................................... Climate Controls (Battery)
Fuse 40 ......................................................................................................................................................................................... Airbag System (Ignition)
Fuse 41 ................................................................................................................................................................................................................. Amplifier
Fuse 42 ........................................................................................................................................................................................................... Audio System
Fuse 43 ................................................................................................................................................................. Miscellaneous (Ignition), Cruise Control
Fuse 44 .................................................................................................................................................................................................................. Not Used
Fuse 45 .......................................................................................................................................................................................... Airbag System (Battery)
Fuse 46 .......................................................................................................................................................................................... Instrument Panel Cluster
Fuse 47 ....................................................................................................................................................................................................... Power Take-Off
Fuse 48 ....................................................................................................................................................................... Auxiliary Climate Control (Ignition)
Fuse 49 ............................................................................................................................................................. Center High-Mounted Stoplamp (CHMSL)
Fuse 50 .......................................................................................................................................................................................................... Rear Defogger
Fuse 51 ......................................................................................................................................................................................................... Heated Mirrors
Fuse 52 ............................................................................................................................................................................ SEO B1 Upfitter Usage (Battery)
Fuse 53 ............................................................................................................................................................... Cigarette Lighter, Auxiliary Power Outlet
Fuse 54 ................................................................................................................................................................................................. SEO Upfitter Usage
Fuse 55 ...................................................................................................................................................................................... Climate Controls (Ignition)
Fuse 56 ...................................................................................................................................... Engine Control Module, Secondary Fuel Pump (Ignition)
J-CASE FUSES ....................................................................................................................................................................................................... USAGE
Fuse 57 .......................................................................................................................................................................................................... Cooling Fan 1
Fuse 58 .................................................................................................................................................................................................................. Not Used
Fuse 59 ........................................................................................................................................................................ Heavy-Duty Antilock Brake System
Fuse 60 .......................................................................................................................................................................................................... Cooling Fan 2
Fuse 61 ......................................................................................................................................................................................... Antilock Brake System 1
Fuse 62 ...................................................................................................................................................................................................................... Starter
Fuse 63 ............................................................................................................................................................................................ Stud 2 (Trailer Brakes)
Fuse 64 ............................................................................................................................................................................... Left Bussed Electrical Center 1
Fuse 65 .................................................................................................................................................................................................................. Not Used
Fuse 66 ......................................................................................................................................................................... Heated Windshield Washer System
Fuse 67 ........................................................................................................................................................................................................... Transfer Case
Fuse 68 ........................................................................................................... Stud 1 (Trailer Connector Battery Power) (Optional - 40A Fuse Required)
Fuse 69 ............................................................................................................................................................................... Mid-Bussed Electrical Center 1
Fuse 70 ........................................................................................................................................................................................... Climate Control Blower
Fuse 71 .................................................................................................................................................................................................................. Not Used
Fuse 72 ............................................................................................................................................................................... Left Bussed Electrical Center 2
RELAYS .................................................................................................................................................................................................................. USAGE
FAN HI ......................................................................................................................................................................................... Cooling Fan High Speed
FAN LO ......................................................................................................................................................................................... Cooling Fan Low Speed
FAN CNTRL ....................................................................................................................................................................................... Cooling Fan Control
HDLP LO/HID .................................................................................................................................................................................. Low-Beam Headlamp
FOG LAMP .............................................................................................................................................................................................. Front Fog Lamps
A/C CMPRSR ....................................................................................................................................................................... Air Conditioning Compressor
STRTR ...................................................................................................................................................................................................................... Starter
PWR/TRN .......................................................................................................................................................................................................... Powertrain
FUEL PMP ......................................................................................................................................................................................................... Fuel Pump
PRK LAMP .................................................................................................................................................................................................. Parking Lamps
REAR DEFOG ............................................................................................................................................................................................. Rear Defogger
RUN/CRNK ............................................................................................................................................................................................... Switched Power