Cadillac Escalade (GMT800; 2001-2002) fuses and relays

This material discusses in detail the fuse diagrams of the Cadillac Escalade (GMT800; second generation): 2001, 2002 model year.

Fuses marked as “CIGAR” and “AUX PWR” in the engine bay are responsible for the cigarette lighter and 12V power outlets.

In the passenger compartment

There are two fuse boxes here. First is located on the left side edge of the instrument panel. Second located to the left of the steering column, underneath the instrument panel.

Fuse box #1


To access pull off the plastic cover.


General view.

Diagram
Name Description
4WD Empty
AIR BAG Air Bag System
BRAKE Anti-Lock Brake System (ABS)
CRANK Starting System
CRUISE Cruise Control System, Instrument Cluster
DR LOCK Power Door Locks
DRV UNLOCK
LOCK
Power Door Lock Relay
HTR A/C Climate Control System
HVAC 1
IGN 0 PRND321 Display, Odometer, VCM/PCM
IGN 1 Instrument Panel / Ignition
IGN 3 Power Seats / Ignition
ILLUM Interior Lamps
INT PRK
L BODY LOCK
  • Retained Accessory Power Relay
  • Power Door Locks
L DOOR Power Door Lock Relay
MIR/LOCK
  • Power Mirrors
  • Power Door Locks
PWR WDO Power Window Circuit Breaker
RAP #1 Retained Accessory Power Relay
RAP #2 Rear Power Windows, Moonroof, Radio
RDO 1 Audio System
RR WIPER Rear Window Wiper
SEAT Power Seat Circuit Breaker
SEO ACCY Cellular Telephone / Special Equipment Option Accessory 
SEO IGN Ignition / Special Equipment Option
TURN  Turn Signals / Exterior Lamps / Hazard Lamps
UNLOCK Power Door Locks
Power Door Lock Relay
WS WPR Windshield Wipers

Fuse box #2 (Center)

Located underneath the dashboard, to the left of the steering column.

Diagram
Name Description
* (FRT PRK EXPT) Empty
CEL PHONE Cellular Telephone Wiring
CTSY LP Courtesy Lamps
HTD ST Heated Seats
INADV PWR Interior Lamps Feed
PARK LAMP Parking Lamps
PUDDLE LP Puddle Lamps
PWR ST Power Seats
SEO Special Equipment Option
SL RIDE Empty
SPARE Reserve
TRAILER Trailer Brake Wiring
UPF Upfitter
VANITY Headliner Wiring
YE9 Empty

In the engine compartment


Located on the driver’s side near the battery.


General view of the fuse box.

Diagram
Name Description
A/C Air Conditioning
A/C (Relay)
ABS Anti-Lock Brakes System
AIR A.I.R. Module
ATC Automatic Transfer Case
AUX PWR Cadillac Escalade Cigarette Lighter Fuse, Auxiliary 12 Power Sockets
B/U LP Automatic Transmission Shift Lock Control System and Backup Lamps
BTSI Automatic Transmission Shift Lock Control System
CHMSL Center High Mounted Stoplamp
CIGAR Cigar Lighter Fuse, Auxiliary 12 Power Outlets
CTSY LP Interior Lamps
DRL Daytime Running Lamps Relay
Daytime Running Lamps
ECM 1 VCM/PCM
ECMB
ENG 1 Engine Controls, Canister Purge, Fuel System
ETC Electronic Throttle Control
EXP LPS Not Used
F/PMP Cadillac Escalade Fuel Pump Relay
FOG LP Fog Lamps 
Fog Lamps Relay
FR PRK Sidemarker Lamps and Front Parking Lamps
FRT HVAC Climate Control Unit
HAZ LP Exterior and Hazard Lamps
HDLP Headlamps Relay
HORN Horn Relay
Horn
HTD MIR Heated Mirrors
IGN 1 Ignition, Fuel Controls
IGN A Ignition Switch
IGN B
IGN C Fuel Pump Fuse. Ignition Switch, PRND321 Display, Crank
IGN E A/C Compressor Relay, Rear Window Defogger, Daytime Running Lamps (DRL), A.I.R. System
INJ-A Ignition, Fuel Controls
INJ-B Ignition, Fuel Controls Relay
LR PRK Parking Lamps (Left Rear side)
LT HDLP Headlamps (left side)
LT TURN Turn Signals  (left side)
O2 A Oxygen Sensors
O2 B
PARK LP Parking Lamps
PRIME Empty
RADIO Audio System, Instrument Cluster, Climate Control, Radio
RAP #1 Retained Accessory Power, Power Mirrors, Door Locks and Seats
RAP #2 Retained Accessory Power, Rear Power Windows, Moonroof, Radio
RDO AMP Radio Amp
RR DEFOG Rear Window Defogger, Heated Mirrors (Relay)
RR HVAC  HVAC Rear
RR PRK Parking Lamps (Right Rear side)
RR WPR Rear Wipers
RT HDLP Headlamps (Right side)
RT TURN Turn Signals (Right side)
RTD Autoride (Real Time Damping)
SEO 1 Special Equipment Option Power
SEO 2 Special Equipment Option Power, Power Seats
STARTER Starter (Relay)
STOP LP Exterior Lamps and Stoplamps
STUD #1 Accessory Power/Trailer Wiring Feed/Load Leveling
STUD #2 Accessory Power/Trailer Wiring Brake Feed
TBC BCM, Remote Keyless Entry system, Headlamps
TRL B/U Backup Lamps Trailer Wiring
TRL L TRN Turn Signal Trailer Wiring (left side)
TRL PRK Parking Lamps Trailer Wiring
TRL R TRN Turn Signal Trailer Wiring (right side)
VEH B/U Vehicle Backup Lamps
VEH STOP Stoplamps, Cruise Control
W/W PMP Windshield Washer Pump
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