Cadillac Escalade GMT900 (2007-2014) – fuse and relay box

Diagrams of fuse and relay boxes – Cadillac Escalade GMT900

Applies to vehicles manufactured in the years:

2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014.

Instrument panel fuse box

The fuse block access door is located on the edge of the dash on the driver’s side. Remove the cover to access the fuse block.


Cadillac Escalade GMT900 (2007-2014) - fuse and relay box

Fuse Description
LT DR Driver’s side window switch
REAR SEAT Backseats
AUX PWR2 Power sockets in the rear cargo area
SWC BKLT Steering wheel control illumination
DDM Driver’s door module
CTSY Dome lamps, driver’s side indicator
LT STOP TRN Driver’s side indicator, brake light
DIM Instrument panel illumination
RT STOP TRN Passenger side indicator, brake light
BCM Body control module
UNLCK2 Powered door lock 2 (unlock function)
LCK2 Powered door lock 2 (lock function)
STOP LAMPS Stop lamps, height-mounted stop lamp
REAR HVAC Rear air conditioning control
PDM Passenger door module, universal home remote control system
AUX PWR Accessory power sockets
IS LPS Internal lamps
UNLCK1 Powered door lock 1 (unlock function)
OBS DET Ultrasonic rear parking assist, lifting tailgate
LCK1 Powered Door Lock 1 (Lock Function)
CAP REAR Rear wiper
COOLED SEATS Cooled seats
DSM Driver seat module , keyless remote keyless entry system
Harness connector
LT DR Driver’s door harness connection
BODY Harness connector
BODY Harness connector
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Fuse block in the center instrument panel

The fuse block in the center dashboard is located under the dashboard on the left side of the steering column.

Cadillac Escalade GMT900 (2007-2014) - fuse and relay box

Fuse Description
BODY 2 Body harness connector 2
BODY 1 Body harness connector 1
BODY 3 Body harness connector 3
HEADLINER 3 Headliner harness connector 3
HEADLINER 2 Headliner harness connector 2
HEADLINER 1 Headlining harness connector 1
BRAKE CLUTCH Brake clutch harness connector
SEO / UPFITTER Special equipment option, Upfitter harness connector
Circuit breaker
CB1 Passenger side window switch
CB2 Passenger seat switch
CB3  Driver seat switch

Fuse box in the engine compartment

The under hood fuse block is located in the engine compartment on the driver’s side of the vehicle. Lift the cover to access the fuse / relay block.

Cadillac Escalade GMT900 (2007-2014) - fuse and relay box

Number Description
2 Electronic suspension stability control, automatic exhaust level control
3 Left brake / trailer direction lamp
4 Engine control
5 Engine control module, throttle control
6 Right brake / trailer direction lamp
7 Front washer
8 Oxygen sensors
9 Anti-lock braking system 2
10 Trailer reversing lamps
11 Driver high intensity discharge lamp
12 Engine control module (battery)
13 Fuel injectors, ignition coils (right side)
14 Transmission control module (battery)
15 Vehicle reversing lamps
16 High-intensity discharge lamp on the passenger side
17 Air conditioning compressor
18 Oxygen sensors
19 Transmission control (ignition)
20 Fuel pump
22 Back pad
23 Fuel injectors, ignition coils (left side)
24 Trailer parking lamps
25 Parking lamps, driver’s side
26 Parking lamps on the passenger side
27 Fog lights
28 Horn
29 Passenger side high beam solenoid
30 Daytime running lamps
31 Driver’s side high beam solenoid
33 Sunroof
34 Key ignition system, anti-theft system
35 Windshield wiper
36 Use of SEO B2 Upfitter (battery)
37 Electric adjustable pedals
38 Climate control (battery)
39 Airbag system (ignition)
40 Amplifier
41 Public address system
43 Miscellaneous (ignition), rear view camera (if equipped), cooled seats, cruise control
44 The tailgate is released
45 OnStar , Rear Seat Entertainment Display
46 Dashboard cluster
48 Heated steering wheel
49 Additional climate control (ignition), compass – temperature mirror
50 Rear defogger
51 Airbag system (battery)
52 Use of SEO B1 Upfitter (battery)
53 Cigar lighter, auxiliary power socket
54 Automatic compressor relay with level control, use of SEO Upfitter
55 Climate control (ignition)
56 Engine control module, secondary fuel pump (ignition)
60 Cooling fan 1
61 Automatic level control compressor
63 Cooling fan 2
64 Anti-lock braking system 1
65 Starter
66 Pin 2 (trailer brakes)
67 Left electric bus 1
68 Electric running boards
69 Heated windshield washer system
71 Pin 1 (trailer connector battery supply)
72 Medium rail central electric unit 1
73 Air conditioning blower
74 Tailgate Lift Module
75 Left electric bus 2
FAN HI High speed cooling fan
FAN LO Cooling fan low speed
FAN CNTRL Cooling fan control
HDLP LO / HID High-intensity discharge lamp
FOG LAMP Front fog lamps
A / C CMPRSR Air conditioning compressor
STRTR Starter
PWR / TRN Drive system
FUEL PMP Fuel pump
PRK LAMP Parking lamps
REAR DEFOG Rear defogger
RUN / CRANK Switchable power
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Auxiliary Fuse Block (Hybrid)

Cadillac Escalade GMT900 (2007-2014) - fuse and relay box

Number Description
1 ACPO (SUV only)
2 BECM fan
4 Interior heated pump
6 Radiator pump
8 Drive motor / generator control module 1
9 Drive motor / generator control module 2
FAN 1 Cooling fan 1
TRANS PUMP Auxiliary transmission fluid pump
FAN 2 Cooling fan 2
CAB HTR PUMP Cabin heating pump
COOL PUMP Coolant pump
FAN LO Cooling fan low speed relay
FAN MID 1 Middle cooling fan 1
FAN HI Cooling fan high speed relay
FAN MID 2 Middle cooling fan 2
FAN CNTRL Cooling fan control

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