All Wiring Diagrams for Cadillac Escalade EXT 2005 model

AIR CONDITIONING

Automatic A/C Wiring Diagram, Front A/C (1 of 2) for Cadillac Escalade EXT 2005

List of elements for Automatic A/C Wiring Diagram, Front A/C (1 of 2) for Cadillac Escalade EXT 2005:

(diesel)
(gasoline)
5v ref
A/c comp cl rly ctrl
A/c comp fuse 10a
A/c compressor clutch
A/c compressor clutch relay
A/c low pressure switch (right side of accumulator)
A/c on
A/c recirc
A/c ref pre sens sig
A/c refrigerant pressure sensor (in high side pressure line)
A10
A11
A12
A5 c1
Amb air temp sig
Ambient air temperature sensor (in right front bumper filler assembly
Auto
B c5
B(+)
B10
B11
B12
Blower motor (right side of dash)
Blower motor control processor (behind right side of dash)
Blower speed ctrl
Blwr fuse 40a
C4 e
C5 c1
Class 2 ser data
Class 2 serial data
Fan dn
Fan up
Frt def
G104 (on left rear of engine block)
G200 (near right "a" pillar)
G203 (near left "a" pillar)
Ground
Hot at all times
Hot in run
Hot in run or start
Hvac 1 fuse 10a
Hvac control module (behind center of dash)
Hvac/ ecas fuse 10a
I/p fuse block (lower left side of dash)
I/p junction block (lower right side of dash)
I/p relay block (left side of dash)
Ign 3
Ign e fuse 10a
Inside air temp sig
Inside air temperature sensor assembly (in headliner above driver)
Inst lamp dim ctrl
Interior lights system
Left temp control
Lo lt air temp sig
Lo press sens sig
Lo rt air temp sig
Logic
Low ref
Lower left air temperature sensor (left end of hvac module)
Lower right air temperature sensor (bottom of hvac module)
Lt temp door ctrl
Mode
Mode door ctrl
Off
Powertrain control module or engine control module (left front of engine compt)
Recir
Recir door ctrl
Recirc door po sig
Red
Right i/p fuse block (lower right side of dash)
Right temp control
Rt temp door ctrl
S102 (in engine harness)
S218 (in i/p harn)
S345
Sp205 (in i/p harn)
Speed ctrl
Tan
Temp sen ass ctrl
Underhood fuse block (left side of engine compt, near battery)
Up lt air temp sig
Up rt air temp sig
Upper left air temperature sensor (below dash trim panel)
Upper right air temperature sensor (below dash trim panel)

Automatic A/C Wiring Diagram, Front A/C (2 of 2) for Cadillac Escalade EXT 2005

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List of elements for Automatic A/C Wiring Diagram, Front A/C (2 of 2) for Cadillac Escalade EXT 2005:

Ambient light sens lo ref
Ambient light sens sig
Ambient light sensor
Ambient light/sunload sensor assembly (top center of dash)
B12
Body control module (lower left side of dash, below steering column)
Class 2 serial data
I/p junction block (lower right side of dash)
Left air temperature actuator (bottom of hvac module)
Left solar sensor
Left sunload sensor sig
Logic
Mode actuator (left side of hvac module)
Recirculation actuator (upper right of hvac module)
Right air temperature actuator (top of hvac module)
Right solar sensor
Right sunload sensor sig
Tan

Automatic A/C Wiring Diagram, Rear A/C with Long Wheel Base for Cadillac Escalade EXT 2005

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List of elements for Automatic A/C Wiring Diagram, Rear A/C with Long Wheel Base for Cadillac Escalade EXT 2005:

(except luxury) (luxury)
(in i/p harness)
(near right "a" pillar)
5v ref
A10
Air temp door ctrl
Air temp door sig
Auxiliary air temperature actuator (on auxiliary hvac module assembly)
Auxiliary blower motor (right rear of pass compt)
Auxiliary blower motor control processor (below auxiliary blower motor)
Auxiliary hvac control module (right rear of vehicle)
Auxiliary mode actuator (on auxiliary hvac module assembly)
B(+)
Blower control
Blower mt sp ctrl
Class 2 ser data
Class 2 serial data
Computer data lines system
Ecc fuse 10a
Except luxury
Front auxiliary hvac control assembly
Ft air temp sw sig
Ft blow mt sw ctrl
Ft blower mt sw sig
Ft mode sw sig
G200
G203 (near left "a" pillar)
G410 (behind right rear quarterpanel)
Gnd
Ground
Hot at all times
Hot in run
I/p fuse block (lower left side of dash)
I/p relay block (lower left side of dash)
Ign 3 fuse 10a
In air temp sen sig
Inside air temp ctrl
Inside auxiliary air temperature sensor assembly (in headliner, near left "c" pillar)
Interior lights system
Lo air temp sen sig
Logic
Low ref
Lower auxiliary air temperature sensor (behind right "c" pillar, front of hvac)
Luxury
Mode door sig
Panel lp dim ctrl
Power distribution system
Radio fuse 15a
Rear seat audio (rsa) controller
Rr hvac fuse 30a
S210
S330 s333 (in console harness)
S345
Speed ctrl
Tan
Temp control
Underhood fuse block (left side of engine compt, near battery)
Up air temp sen sig
Upper auxiliary air temperature sensor (in rear auxiliary hvac upper duct, near "c" pillar)

Automatic A/C Wiring Diagram, Rear A/C with Short Wheel Base for Cadillac Escalade EXT 2005

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List of elements for Automatic A/C Wiring Diagram, Rear A/C with Short Wheel Base for Cadillac Escalade EXT 2005:

(except luxury) (luxury)
(in i/p harness)
(near right "a" pillar)
5v ref
A10
Air temp door ctrl
Air temp door sig
Auxiliary air temperature actuator (on auxiliary hvac module assembly)
Auxiliary blower motor (right rear of pass compt)
Auxiliary blower motor control processor (below auxiliary blower motor)
Auxiliary hvac control module (right rear of vehicle)
Auxiliary mode actuator (on auxiliary hvac module assembly)
B(+)
Blower control
Blower mt sp ctrl
Class 2 ser data
Class 2 serial data
Computer data lines system
Ecc fuse 10a
Except luxury
Front auxiliary hvac control assembly
Ft air temp sw sig
Ft blow mt sw ctrl
Ft blower mt sw sig
Ft mode sw sig
G200
G203 (near left "a" pillar)
G410 (behind right rear quarterpanel)
Gnd
Ground
Hot at all times
Hot in run
I/p fuse block (lower left side of dash)
I/p relay block (lower left side of dash)
Ign 3 fuse 10a
In air temp sen sig
Inside air temp ctrl
Inside auxiliary air temperature sensor assembly (in headliner, near left "c" pillar)
Interior lights system
Lo air temp sen sig
Logic
Low ref
Lower auxiliary air temperature sensor (behind right "c" pillar, front of hvac)
Luxury
Mode door sig
Panel lp dim ctrl
Power distribution system
Radio fuse 15a
Rear seat audio (rsa) controller
Rr hvac fuse 30a
S210
S330 s333 (in console harness)
S345
S440
S441
Speed ctrl
Tan
Temp control
Underhood fuse block (left side of engine compt, near battery)
Up air temp sen sig
Upper auxiliary air temperature sensor (in rear auxiliary hvac upper duct, near "c" pillar)

Compressor Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Compressor Wiring Diagram for Cadillac Escalade EXT 2005:

(diesel)
(gasoline)
5v ref
A/c comp cl rly ctrl
A/c comp fuse 10a
A/c compressor clutch
A/c compressor clutch relay
A/c low pressure switch (right side of accumulator)
A/c on switch
A/c ref pre sens sig
A/c refrigerant pressure sensor (in high side pressure line)
A12
B11
Class 2 ser data
Class 2 serial data
G104 (on left rear of engine compt)
Hot at all times
Hot in run or start
Hvac control module (behind center of dash)
Ign e fuse 10a
Lo press sens sig
Logic
Low ref
Powertrain control module or engine control module (left front of engine compt)
Sp205 (in i/p harn)
Underhood fuse block (left side of engine compt, near battery)

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram, with Vehicle Speed Enhancement Stability (1 of 2) for Cadillac Escalade EXT 2005

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List of elements for Anti-lock Brakes Wiring Diagram, with Vehicle Speed Enhancement Stability (1 of 2) for Cadillac Escalade EXT 2005:

(not used)
(on left rear
A c9
Abs fuse 60a
Abs/tcs class 2 serial data
B c9
Battery (+)
Brake fluid level sensor sig
Brake fuse 10a
Brake in
C12
C5 c1
Control module (ebcm)
Del torque
Delivered torque signal
Electronic brake
Frame rail)
G110 (on left front body mount)
Gnd
Hot at all times
Hot in run
I/p fuse block (behind lower left side of dash)
Ignition 3 volt
Lateral accelerometer sig
Left front wheel speed sensor
Left rear wheel speed sensor
Lf wss sig
Lf wss sig lo ref
Lr wss sig
Lr wss sig lo ref
Nca
Powertrain control module (pcm) (on left front of eng compt)
Precharge motor hi
Precharge motor lo
Precharge pump
Red
Req torque
Request torque signal
Rf wss sig lo ref
Right front wheel speed sensor
Right rear wheel speed sensor
Rr wss sig
Rr wss sig lo ref
S313
Steering wheel pos marker pulse sig
Steering wheel pos sig a
Steering wheel pos sig b
Stoplamp switch (on top of brake pedal bracket)
Tan
Tcc brake sw/cruise ctrl sig
Traction ctrl pref sw sig
Underhood fuse block (at left side of eng compt)
Underhood fuse block (at left side of eng compt)
Vehicle speed sensor (vss) (right rear of transmission)
Vehicle speed sig
Vses motor
Vses/ecas fuse 60a
Vss high
Vss low
Vss output
Yaw rate frequency
Yaw rate sensor 5v ref
Yaw rate sensor lo ref
Yaw rate sensor sig

Anti-lock Brakes Wiring Diagram, with Vehicle Speed Enhancement Stability (2 of 2) for Cadillac Escalade EXT 2005

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List of elements for Anti-lock Brakes Wiring Diagram, with Vehicle Speed Enhancement Stability (2 of 2) for Cadillac Escalade EXT 2005:

(in steering column harn)
5v ref
Abs ind
Anti-theft system
B11 c2
B7 c2
Battery (+)
Body control module (on lower left side of dash, below steering column)
Brake fluid level switch (on left side of brake fluid reservoir)
Brake ind
Brake pressure differential switch (below master cylinder)
C1 c4
C2 b7
C3 b7
Connector (dlc) (below steering column)
Cruise fuse 10a
Data link
Electronic power steering system (rear wheel steering control module) (if equipped)
G104 (left rear of engine block)
G203 (near left "a" pillar)
Ground
Hot in run
Hot in run or start
I/p fuse block (on lower left side of dash)
Ign e fuse 10a
Instrument panel cluster
Interior lights system
Lo ref
Logic
Pnk
S102
S106
S212 (in i/p harn)
S213
S216
S240
S241
Sp205 (behind left i/p fuse bock)
Steering wheel pos marker pulse sig
Steering wheel position sens sig
Steering wheel position sig a
Steering wheel position sig b
Steering wheel speed/ position sensor (near base of steering column)
Theft deterrent control module
Traction control switch
Transfer case shift control module
Underhood fuse block (at left side of eng compt)
Underhood fuse block (at left side of eng compt, near battery)
Yaw & lateral acceleration sensor (under right front seat)
Yaw rate frequency

ANTI-THEFT

Forced Entry Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Forced Entry Wiring Diagram for Cadillac Escalade EXT 2005:

(in liftgate harness) s910
(in right front passenger's door)
(on lower left side of dash, below steering column) body control module (bcm)
(under left side of dash) i/p relay block
A12
Ajar sw
B12
Cargo/liftgate
Class 2 data
D12
Door ajar sw
Door sw lo ref
Door sw sig
Driver door latch assembly
Driver door module (in driver's door)
Ex lights ctrl
Exterior lights system
Front passenger door latch assembly
Front passenger door module
G203 (near left "a" pillar)
G305 (on left "b" pillar)
G306 (on right "b" pillar)
G410 (behind right rear quarterpanel)
Ground
Headlights ctrl
Headlights system
Horn rly ctrl
Horns system
Hot at all times
I/p fuse block (lower left side of dash)
I/p junction block (right side of dash)
Ign
Instrument panel cluster
Key sw
Key sw lo ref
Key sw sig
Left liftgate ajar switch
Left rear door latch assembly
Liftglass ajar switch
Right liftgate ajar switch
Right rear door latch assembly
S911
Security indicator
Serial data
Splice pack sp205 (behind i/p fuse block)
Splice pack sp410
Tan
Tbc batt fuse 10a
Underhood fuse block (left side of engine compt)
Window wiper module (left side of cowl)

Passlock Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Passlock Wiring Diagram for Cadillac Escalade EXT 2005:

(below left side of dash) data link connector
A11
A12
B12
Battery
Body control module (lower left side of dash, below the steering column)
Class 2 data
D12
Electronic suspension system, anti-lock brakes system
G203 (near left "a" pillar)
Ground
Harness)
Hot at all times
Hot in run & start
I/p relay block (under left side of dash)
Ign
Ign pwr
Instrument panel cluster
Key
Lock cylinder
Magnet
Passlock sensor (internal to steering column)
Pnk
Powertrain control module (on left front of engine compt)
Security indicator
Security sensor
Sensor pwr
Sensor ref
Sensor sig
Serial data
Splice pack sp205 (behind left i/p fuse block)
Tamper sensor
Tbc batt fuse 10a
Tbc ign 1 fuse 10a
Underhood fuse block (left side of eng compt)

BODY CONTROL MODULES

Body Control Modules Wiring Diagram (1 of 2) for Cadillac Escalade EXT 2005

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List of elements for Body Control Modules Wiring Diagram (1 of 2) for Cadillac Escalade EXT 2005:

12 volt ref
A10
A11
A12
Air conditioning system
Ambient light sens sig
Anti-lock brakes system
Anti-theft system
B10
B11
B12
Battery +
Body control module (on lower left side of dash, below steering column)
Class 2 serial data
Computer data lines system
D12
Defogger system
Dimming potentiometer 5volt ref
Dimming sw sig
Door locks system
Driver sunload sens sig
Drl off ind
Drl relay ctrl
Drl sw sig
E11
E12
Exterior lights system
Fog light relay ctrl
Front fog lamp sw sig
G203 (near left "a" pillar)
Ground
Headlamp dimmer sw sig
Headlamp high beam relay ctrl
Headlamp low beam relay ctrl
Headlamp on ind ctrl
Headlights system
Horn rly ctrl
Horns system
Hot at all times
I/p fuse block
I/p lamp dimming ctrl
I/p relay block
Interior lamp defeat sw sig
Interior lights system
Led dimming sig
Liftgate lock rly ctrl
Low ref
Park lamp relay ctrl
Park lamp sw on sig
Pass door lock sw lock ctrl
Pass door lock sw unlock ctrl
Passenger sunload sens sig
Pnk
Power distribution system
Power tops system
Rear defog rly ctrl
Red
Remote radio ctrl sig
Security system sens sig
Sound system
Steering wheel position sen sig
Tbc 2a fuse 15a
Tbc 2c fuse 15a
Tbc batt fuse 10a
Tow/haul sw sig
Transmissions system
Underhood fuse block

Body Control Modules Wiring Diagram (2 of 2) for Cadillac Escalade EXT 2005

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List of elements for Body Control Modules Wiring Diagram (2 of 2) for Cadillac Escalade EXT 2005:

A10
A11
Accessory volt
Air conditioning system
B10
B11
B12
Backup lamp sig
Battery +
Body control module (on lower left side of dash, below steering column)
Cargo lamp low ctrl
Courtesy lamps on sig
Exterior lights system
Headlamp sw flash to pass sig
Headlamp sw headlamp on sig
Headlights system
Hot at all times
Hot in run & acc
Hot in run & start
Hot in run, start & acc
I/p fuse block
I/p lamps dimmer sw low ref
Ignition 0 volt
Ignition 1 volt
Interior lights system
Key in ignition sw sig
Left rear door ajar sw sig
Lift gate ajar sw sig
Low ref
Navigation system
Park brake sw sig
Park brake switch (part of park brake assembly)
Pnk
Power window lockout lr sig
Power window lockout rr sig
Power window sw lr down sig
Power window sw lr up sig
Power window sw rr down sig
Power window sw rr up sig
Power windows system
Rear parking assist chime sig
Right rear door ajar sw sig
Tbc 2b fuse 15a
Tbc accy fuse 10a
Tbc ign 0 fuse 10a
Tbc ign 1 fuse 10a
Underhood fuse block
Warnings system

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Computer Data Lines Wiring Diagram for Cadillac Escalade EXT 2005:

(not used)
Audio amplifier (w/ luxury package) (under rear of center console)
B10
B11
B12
Base or uplevel
Body control module (on lower left side of dash, below steering column)
Cig ltr fuse 15a
Class 2 serial data
Data link connector (dlc) (under left side of dash, below steering column)
Digital radio receiver (behind center of dash)
Drive door module (ddm) (in left front door)
Electronic brake control module (ebcm) (left rear frame rail)
Electronic suspension control module (below rear hvac blower motor)
Front passenger door module (fpdm) (in right front door)
G200 (near right "a" pillar)
G203 (near left "a" pillar)
Generator battery control module
Ground distribution system
Hot at all times
Hvac control module (auxiliary) (right rear passenger compt)
Hvac control module (behind center of dash)
I/p fuse block (under left side of dash)
I/p junction block (under right side of dash)
I/p relay block (near left kick panel)
Inflatable restraint sensing & diagnostic module (under left front seat)
Instrument panel cluster (ipc)
Luxury
Memory seat module (under side of driver seat)
Pnk
Power distribution system
Powertrain control module (pcm) (on left front of engine compt)
Radio (at center of dash)
Rear seat audio (rsa) controller (under rear of center console)
Rear seat entertainment (rse) assembly (at center of headliner)
Rear wheel steering control module (at left rear of vehicle, near spare tire bracket)
Remote playback device-cd player (at center of dash, below radio)
S202
Sp205 (behind left i/p fuse block)
Sp206 (on left "b" pillar)
Sp207 (behind left kick panel)
Tan
Theft deterrent control module (on ignition switch)
Transfer case shift control module (behind headlamp switch)
Underhood fuse block (at left side of engine compt, near battery)
Vehicle communication interface module (vcim) (behind right side of dash)
W/ active handling
W/o active handling

COOLING FAN

Cooling Fan Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Cooling Fan Wiring Diagram for Cadillac Escalade EXT 2005:

Cool/ fan relay 1
Cool/ fan relay 2
Cool/ fan relay 3
Cool/fan fuse 10a
Cool/fan fuse 40a
G115 (on right front body mount at core support)
Hot at all times
Left cooling fan
Powertrain control module (pcm)
Right cooling fan
Underhood cooling fan fuse block (left side of engine compt)

CRUISE CONTROL

Cruise Control Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Cruise Control Wiring Diagram for Cadillac Escalade EXT 2005:

5v ref
A10
Acceleration pedal position sensor (behind accelerator pedal)
App sensor 1 sig
App sensor 2 sig
Class 2 data
Computer data lines system
Cruise control on/off switch
Cruise fuse 10a
Cruise ind
Cruise on sw sig
Etc/ecm fuse 15a
F12
G104 (left rear of engine)
Ground
Hot at all times
Hot in run
Hot in run & start
Ign
Ign volt
Instrument panel cluster
Left i/p fuse block (on lower left side of dash)
Low ref
Nca
Off
Pnk
Powertrain control module (left front of engine compt)
Resume/ accel
Resume/accel
Resume/accel sig
S102
S240
Serial data
Set/ coast
Set/coast sig
Stop lps fuse 20a
Stoplamp switch (top of brake pedal)
Tac motor cntrl 1
Tac motor cntrl 2
Tan
Throttle actuator control module (left rear of engine compt)
Throttle body
Tp sensor 1 sig
Tp sensor 2 sig
Turn signal multifunction switch
Under- hood fuse block
Underhood fuse block (near battery)
Veh stop fuse 15a
Vehicle speed sensor (vss) (on rear of transmission)
Vss high
Vss low
W/ electronic adjustable pedal
W/o electronic adjustable pedal

DEFOGGERS

Heated Mirrors Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Heated Mirrors Wiring Diagram for Cadillac Escalade EXT 2005:

A7 c1
B11
Battery
Computer data lines system
Ddm fuse 15a
Driver door module (ddm) (in driver's door)
Driver outside rearview mirror
F c3
Front passenger door module (fpdm) (in right front door)
G200 (near right "a" pillar)
Ground
Hot at all times
Hvac control module (in center of dash)
Left i/p fuse block (lower left side of dash)
Low ref
Passenger outside rearview mirror
Pdm fuse 10a
R def
Rear defog switch
Right i/p fuse block (lower right side of dash)
S202
Serial data
Tan

Rear Defogger Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Rear Defogger Wiring Diagram for Cadillac Escalade EXT 2005:

(behind right rear quarterpanel)
A c1
A c2
A6 c1
Avalanche/ escalade ext
B c1
B11
B12
Body control module (lower left side of dash)
C1 a
C1 d
C2 a
Computer data lines system
D c1
G306 (right "b" pillar)
G410
Hot at all times
Hot in run & start
Htr
Hvac control module (behind center of dash)
I/p relay block (lower left side of dash)
Ign
L c10
Left cargo door contact plate (body)
Left cargo door contact plate (door)
Left cargo rear window defogger grid
Liftgate defogger grid
Logic
Rear defog switch
Rear defogger relay
Rear window defogger grid
Relay cntrl
Right cargo door contact plate (body)
Right cargo door contact plate (door)
Right cargo rear window defogger grid
S319
S901
Serial data
Splice pack sp410
W/cargo doors
W/liftgate
Window contactor

ELECTRONIC POWER STEERING

Rear Wheel Steering Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Rear Wheel Steering Wiring Diagram for Cadillac Escalade EXT 2005:

12v ref
2ws ind ctrl
4ws fuse 15a
4ws ind ctrl
5 volt ref
5v ref
B+ volt
B11
Base
Body control module (on lower left side of dash, below steering column)
C1 b5
C1 c5
Case gnd
Case ground
Combination yaw rate sensor/lateral accelerometer sensor (under front passenger seat)
Computer data lines system
Cruise fuse 10a
D12
G101
G203 (near left "a" pillar)
Gnd
Hall a sig
Hall b sig
Hall c sig
Hot at all times
Hot in run
I/p relay block (lower left side of dash)
Ign 3 fuse 10a
Ign 3 volt
Instrument cluster system
Interior lights system
Lat accel sig
Left i/p fuse block
Low ref
Mega fuse 125a
Mode ind ctrl
Mode sw sig
Phase a ctrl
Phase b ctrl
Phase c ctrl
Pnk
Pos 1 sig
Pos 2 sig
Pos a sig
Pos b sig
Power distribution system
Pulse sig
Rear wheel position sensor (left rear of vehicle)
Rear wheel steering control module (near spare tire bracket)
Rear wheel steering mode select switch
Red
Rly gnd
Rly volt
S212 (in i/p harness)
S240 (in steering pnk column harness)
S241 (in steering column harness)
Sens gnd
Sens ref
Sens sig
Serial data
Steering gear motor assembly (near spare tire bracket)
Steering wheel speed/ position sensor (on steering column)
Tan
Tan c
Underhood fuse block
Underhood fuse holder
Vss
Yaw sens sig

ELECTRONIC SUSPENSION

Electronic Suspension Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Electronic Suspension Wiring Diagram for Cadillac Escalade EXT 2005:

(near base of steering column) steering wheel speed/ position sensor
5 volt ref
A10
A11
A12
All others
Automatic level control (alc) compressor relay (near underhood fuse block)
Avalanche/ escalade ext
B10
B11
B12
Batt+
Battery voltage
Compressor motor
Compressor/ leveling module
Computer data lines system
Cruise fuse 10a
Data lines
Electronic suspension control module (escalade ext: below left rear seat) (suburban & yukon xl: below rear hvac blower motor)
Except avalanche/ escalade ext
Exhaust sol
G203 (near left "a" pillar)
G304 (under left front seat)
G306 (on right "b" pillar)
G401 (on left rear body mount)
G410 (behind right rear quarterpanel)
Ground
Hot at all times
Hot in run
Ign 3 fuse 10a
Ignition 3
Left front suspension damper solenoid
Left front suspension position sensor (on control arm, behind left front shock)
Left i/p fuse block (behind lower left side of dash)
Left rear suspension damper solenoid
Left rear suspension position sensor (behind left rear shock, near frame rail)
Lf damp servo
Lf strut pos
Lift/dive signal
Lr damp servo
Lr strut pos
Pnk
Powertrain control module (pcm) (at left front of engine compt)
Pressure sensor
Red
Relay control
Rf damp servo
Rf strut pos
Right front suspension damper solenoid
Right front suspension position sensor (on control arm, behind right front shock)
Right rear suspension damper solenoid
Right rear suspension position sensor (right rear frame rail)
Rr damp servo
Rr strut pos
Rtd fuse 30a
S112
S216
S240
S308
S319
Sensor signal
Solenoid control
Splice pack sp410
Steering marker sig
Steering post sig a
Steering post sig b
Stud 1 fuse 40a
Tan
Underhood fuse block (at left side of engine compt, near battery)
With y91, except escalade ext

ENGINE PERFORMANCE

6.0L VIN N

6.0L VIN N, Engine Performance Wiring Diagram (1 of 5) for Cadillac Escalade EXT 2005

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List of elements for 6.0L VIN N, Engine Performance Wiring Diagram (1 of 5) for Cadillac Escalade EXT 2005:

(below left side of dash) data link connector
(lower right rear of engine) crankshaft position (ckp) sensor
+12v
+5v
3-2 ss ctrl
A/c system
Anti-lock brakes sys
Brk sw sig
C10
Cfan lo rly
Ckp sig
Cls 2 data
Cmp sig
Cooling fans system
Cpp sw sig
D10
E10
E11
Ect sig
Electronic suspension system
Fuel comp sig
Fuel injectors
G103 (right rear of engine)
Gnd
Ho2s hi sig
Ho2s lo
Hot at all times
Hot in accy, run & start
Hot in run & start
I/p fuse block
Ign
Ign 0 fuse 10a
Inj 1 ctrl
Inj 2 ctrl
Inj 3 ctrl
Inj 4 ctrl
Inj 5 ctrl
Inj 6 ctrl
Inj 7 ctrl
Inj 8 ctrl
Inj1 fuse 15a
Inj2 fuse 15a
Ks signal
Lift/dive sig
O2a fuse 15a
O2b fuse 15a
Oil lev sw sig
Pcmb fuse 20a
Pnk
Pnk a
Powertrain control module (left front of engine compt)
Prnd a sig
Prnd b sig
Prnd p sig
Range b
Range c
Red
Ref low
Ref low (a/t)
Req torq sig
Rly ctrl
S103
S110
Serial data
Sp205 (behind left i/p fuse block)
Starting/ charging system
Tan
Under- hood fuse block

6.0L VIN N, Engine Performance Wiring Diagram (2 of 5) for Cadillac Escalade EXT 2005

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List of elements for 6.0L VIN N, Engine Performance Wiring Diagram (2 of 5) for Cadillac Escalade EXT 2005:

(4.8l & 5.3l)
(6.0l)
(dual tanks)
(in secondary fuel tank) fuel pump & sender assembly (secondary)
(not used)
(right rear of engine block)
Engine coolant temperature sensor (front of left cylinder head)
Engine oil level switch (lower right side of oil pan)
Fuel pump & sender assembly (primary) (in fuel tank)
Fuel pump relay
Fuel pump relay (secondary) (dual tanks) (on underhood fuse block bracket)
G103
G103 (right rear of engine block)
G104 (left rear of engine block)
G110 (left front body mount)
Heated oxygen sensor (bank 1 sensor 1) (left exh pipe, before converter)
Heated oxygen sensor (bank 1 sensor 2) (left exh pipe, after converter)
Heated oxygen sensor (bank 2 sensor 1) (right exh pipe, before converter)
Heated oxygen sensor (bank 2 sensor 2) (right exh pipe, after converter)
Hot at all times
Hot in run & start
Knock sensor 1 (under intake manifold)
Knock sensor 2 (under intake manifold)
Nca
Park/neutral position switch (left side of transmission)
Pcm b fuse 20a
Pnk
Red
S103
Sba fuse 15a
Tan
Under- hood fuse block
Underhood fuse block

6.0L VIN N, Engine Performance Wiring Diagram (3 of 5) for Cadillac Escalade EXT 2005

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List of elements for 6.0L VIN N, Engine Performance Wiring Diagram (3 of 5) for Cadillac Escalade EXT 2005:

(4l60e)
1-2 sol
2-3 sol
3-2 sol
A red
A/t fluid pressure manual valve position switch
Automatic transaxle
Brake fuse 10a
C12
Camshaft position sensor (top center rear of engine)
Engine oil pressure (eop) sensor (top center rear of engine)
Evaporative emissions (evap) canister purge solenoid (behind throttle body)
Evaporative emissions canister vent solenoid (right front side of fuel tank)
F12
Fuel tank pressure sensor (on fuel tank)
Hot at all times
Hot in run
I/p fuse block
Manifold absolute pressure sensor (top rear of engine)
N pnk
P red
Pc sol valve
Pnk
Pnk a
Red
Red/
Rev
S (4l60e)
S125
S312 (in chassis harness)
Stop lps fuse 25a
Stop- lamp switch (top of brake pedal bracket)
Tan
Tcc pwm sol
Tcc sol
Tft sensor
Under- hood fuse block
Underhood fuse block
Vehicle speed sensor (right rear of transmission)

6.0L VIN N, Engine Performance Wiring Diagram (4 of 5) for Cadillac Escalade EXT 2005

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List of elements for 6.0L VIN N, Engine Performance Wiring Diagram (4 of 5) for Cadillac Escalade EXT 2005:

(behind accelerator pedal) accelerator pedal position sensor
(in transmission) (4l80e) automatic transmission input shaft speed sensor
4ws fuse 15a
A10
Act cntrl
App sens 1
App sens 2
Cruise control system
Cruise req
Data
E11
Ect/ecm fuse 15a
Fuel composition
G103 (right rear of engine block)
G104 (left rear of engine block)
Gnd
Ground
Hot at all times
Hot in run & start
Hot in run or start
I/p fuse block
Iat sensor
Ign
Ing 0 fuse 10a
Intake air temperature (iat)/ mass airflow (maf) sensor (in air induction tube)
Pnk
R/a input
Red
Ref low
S/c input
S102
S103
Sensor (flex fuel) (inside left frame rail, forward of electronic brake control module)
Signal
Stp lp in
Tac ctrl
Tan
Throttle actuator control module (in left rear of engine compt)
Throttle body
Tp sens 1
Tp sens 2
Underhood fuse block
Veh stop fuse 15a

6.0L VIN N, Engine Performance Wiring Diagram (5 of 5) for Cadillac Escalade EXT 2005

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List of elements for 6.0L VIN N, Engine Performance Wiring Diagram (5 of 5) for Cadillac Escalade EXT 2005:

(in left eng ignition coil jumper harn)
(in left ignition coil jumper harness)
(in right eng ignition coil jumper harn)
(in right ignition coil jumper harness)
(left side of engine) g102
1-2 ss ctrl
2-3 ss ctrl
4wd low sig
A/c system
A12
Air conditioning system
Anti-lock brakes system
At iss high sig
At iss low sig
Axle sw sig
B10
B11
Cfan hi rly
Clu rly ctrl
Cooling fans system
Crank fuse 10a
Crank volt
Css sig
Ctrl
Cycle sig
Delivered torq
Evap canp ctrl
Evap vent ctrl
Fuel lev sens
Fuel lev sig
Fuel press sig
G103 (right rear of engine block)
Gnd
Ho2s htr low
Ho2s low ctrl
Hot at all times
Hot in run & start
Hot in start
Iat sig
Ign
Ign ctrl
Ign feed
Ignition coils
Ind ctrl
Instrument cluster system
Instrument panel cluster
Ipc/dic fuse 10a
Maf sig
Malfunction indicator lamp
Map sig
Mil ctrl
Nca
Nca nca
Pc sol hi ctrl
Pc sol lo ctrl
Pcm1 fuse 15a
Pmp rly ctrl
Pnk
Pnk d
Powertrain control module (left front of engine compt)
Press sens sig
Prnd c sig
Red
Red c
Ref lo
Ref low
Rpm out
S103
S151
S153
S157
S159
S160
Spark plug
Starting/charging system
Tan
Tcc pwm ctrl
Tcc sol ctrl
Tft sens sig
Transmissions system
Underhood fuse block
Vss high sig
Vss low sig
Vss out

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Back-up Lamps Wiring Diagram for Cadillac Escalade EXT 2005:

(w/ rear parking assist)
A11
B/u lmp vlt
B/u lmps sig
B/u lp fuse 20a
Body control module (bcm) (on lower left side of dash, below steering column)
F10
G401 (on left rear body mount)
Hot in run or start
I/p relay block
Left back-up lamp
Park/neutral position (pnp) switch (left side of transmission)
Parking assist circuit
Pnk
Rear lamps junction block
Right back-up lamp
Trailer connector
Trlr b/u fuse 10a
Underhood fuse block (left side of eng compt, near battery)

Exterior Lamps Wiring Diagram (1 of 3) for Cadillac Escalade EXT 2005

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List of elements for Exterior Lamps Wiring Diagram (1 of 3) for Cadillac Escalade EXT 2005:

Anl/
Auto
Back-up lamps circuit
Body control module (bcm) (on lower left side of dash, below steering column)
C2 b2
Computer data lines system
D10
Drl
F11
Frt park fuse 10a
G100 (on left front body mount)
G203 (near left "a" pillar)
G401 (on left rear body mount)
G410 (behind right rear quarter- panel)
Hazard switch
Head
Headlamp switch & panel dimmer switch
Hot at all times
Hot in run and start
I/p relay block
Ign e fuse 10a
Left
Left front headlamp assembly
Left front marker lamp
Left front park/ turn lamp
Park
Park lamp relay
Pnk
Prk lmp on
Prk lmp rly
Rear body marker lamp
Red
Right
Right front headlamp assembly
Right front marker lamp
Right front park/ turn lamp
S100
S101
S217
Serial data
Splice pack sp410b
Stud 1 fuse 40a
Stud 2 fuse 30a
To trl park fuse (diagram 2 0f 3)
Trailer connector
Turn signal/ multi- function switch
Under- hood fuse block (on left side of engine
Under- hood fuse block (on left side of engine compt)

Exterior Lamps Wiring Diagram (2 of 3) for Cadillac Escalade EXT 2005

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List of elements for Exterior Lamps Wiring Diagram (2 of 3) for Cadillac Escalade EXT 2005:

(in left rear taillamp harn)
(in license lamp harn)
(in right rear taillamp harn)
(w/ roof marker lamps)
(w/ 4-wheel steering)
(w/o 4-wheel steering)
A w/o power adjustable pedals
A12
Adjustable pedals
C1 b
C1 d
C1 g
C1 h
C10
C2 d
C3 b6
C3 d
C3 e
C3 h
D10
F12
From a frt park fuse (diagram 1 0f 3)
G401 (on left rear body mount)
Hot at all times
I/p relay block
Int park fuse 10a
Left front clear- ance lamp
Left license lamp
Left rear clear- ance lamp
Left rear marker lamp
Left rear turn sig- nal
Left tail/ stop- lamp
Lr park fuse 10a
Rear lamps junction block
Red
Right front clear- ance lamp
Right i/p fuse block
Right license lamp
Right rear clear- ance lamp
Right rear marker lamp
Right rear turn sig- nal
Right tail/ stop- lamp
Rr park fuse 10a
S408
S412
S413
S480
S907
S908
S912
S913
S914
Stop lp fuse 25a
Stop- lamp switch (on top of brake pedal bracket)
Trl park fuse 15a
Under- hood fuse block (on left side of engine compt)
W/ power b

Exterior Lamps Wiring Diagram (3 of 3) for Cadillac Escalade EXT 2005

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List of elements for Exterior Lamps Wiring Diagram (3 of 3) for Cadillac Escalade EXT 2005:

(near right "a" pillar) g200
(on right "b" pillar) g306
(w/ level 3 convenience package)
A11
Battery
C10
C3 e1
C6 right i/p fuse block
Center high mounted stop lamp (chmsl)
Clearance lamps
Computer data lines system
D10
Driver door module (ddm) (in driver's door)
Driver outside rearview mirror
E10
Escale ext
Except escale ext
Ext- erior illum lamp
F10
Flash fuse 25a
Front passenger door module (fpdm) (in right front door)
G200 (near right "a" pillar)
G203 (near left "a" pillar)
G410 (behind right rear quarterpanel)
Ground
Hazard sw
Hot at all times
I/p relay block
Instrument panel cluster (ipc)
Left i/p fuse block (behind lower left side of dash)
Left roof l marker lamp
Left turn ind
Logic
Lr lamp volt
Lt door lmp gnd
Lt door lmp pwr
Lt trlr st/trn fuse 10a
Lt turn fuse 10a
Lt turn sig
Lt turn sig volt
Nca
Passenger outside rearview mirror
Red
Right i/p fuse block
Right roof r marker lamp
Right turn ind
Rr lamp volt
Rt door lmp gnd
Rt door lmp pwr
Rt trlr st/trn fuse 10a
Rt turn fuse 10a
Rt turn sig
Rt turn sig volt
S200 (in roof marker harness)
S201 (in roof marker harness)
S202
S205
S319
Serial data
Splice pack sp410b
Stoplamp sw
Tan
Turn ind
Turn signal/flasher module
Under- hood fuse block
Veh chmsl fuse 10a
Veh stop fuse 15a

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 6) for Cadillac Escalade EXT 2005

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List of elements for Ground Distribution Wiring Diagram (1 of 6) for Cadillac Escalade EXT 2005:

(cadillac)
(exc cadillac)
(except cadillac)
(on generator bracket)
5.3l flex fuel
A/c compressor clutch
A/c low pressure switch
Active transfer case
Battery
Brake fluid level switch
Brake pressure differential switch
C1 a
C1 c
C3 a
Cadillac
Coolant level switch
Daytime running lamp (drl) (left) (exc cadillac)
Daytime running lamp (drl) (right) (exc cadillac)
Dual tanks
Electronic brake control module
Electronic suspension control module
Except cadillac
F/pmp relay
Fog lamp (left)
Fog lamp (right)
Front axle actuator
Front lamp assembly (left) (cadillac)
Front lamp assembly (right)
Front lamp assembly (right) (cadillac)
Fuel composition sensor
Fuel pump & sender assembly (primary)
Fuel pump & sender assembly (secondary)
Fuse a 30a
Fuse c 30a
G100 (on left front body mount)
G101
G104 (left rear of engine block)
G105 (lower left front of engine block)
G107 (engine ground strap)
G110 (left front body mount)
G304 (under left front seat)
Headlamp ballast (left)
Headlamp ballast (right)
High beam headlamp (left)
High beam headlamp (right)
Horn (left)
Horn (right)
Ign 1 relay
Inflatable restraint passenger presence module
Inflatable restraint sensing & diagnostic module
Lamp assembly (left front)
Low beam headlamp (left)
Low beam headlamp (right)
Mobile radio fuse block
Nca
Park/turn signal lamp (left front) (exc cadillac)
Park/turn signal lamp (right front) (exc cadillac)
Rear wheel steering control module
Rear window washer fluid pump
Relay a
Relay b
S102 (in engine harness)
Throttle actuator control module
Transfer case shift control module
Underhood fuse block (left side of engine compt, near battery)
Upfitter option
W/ dual horns
W/ stabilitrak
W/o stabilitrak
Washer fluid level sensor
Windshield washer fluid pump

Ground Distribution Wiring Diagram (2 of 6) for Cadillac Escalade EXT 2005

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List of elements for Ground Distribution Wiring Diagram (2 of 6) for Cadillac Escalade EXT 2005:

(upfitter option) roof beacon relay
8.1l
Avalanche/ escalade ext
Bucket seats
C c1
C1 a
C1 c
C1 e
C2 a
C2 d
Center high mount stop lamp
Climate controlled seat module (driver)
Climate controlled seat module (front passenger)
Climate controlled seat module (left rear)
Climate controlled seat module (right rear)
Door latch assembly (left rear)
Door latch assembly (right rear)
Electronic suspension control module
Engine oil level switch
Escalade ext
Exc 8.1l
Exc bucket seats
Except escalade ext
G102 (left side of engine block)
G103 (right rear of engine block)
G305 (left "b" pillar)
G306 (on right "b" pillar)
Heated seat element (left rear)
Heated seat element (right rear)
Heated seat module (left rear)
Heated seat module (right rear)
Ignition coil 1
Ignition coil 2
Ignition coil 3
Ignition coil 4
Ignition coil 5
Ignition coil 6
Ignition coil 7
Ignition coil 8
Intake air temperature (iat)/mass airflow (maf) sensor
Luxury except ult
Memory seat module
Memory seat module (passenger)
Nca
Park/ neutral position switch
Powertrain control module
Rear object sensor control module
Rear parking assist diagnostic connector
Rear window defogger grid
S103 (in engine harness)
S110 (in engine harness)
S132
S156 (in engine harness)
S157 (in right engine ignition coil jumper harness)
S319 (in body harness)
S329
S332
S372
S389 (right rear heated seat harness)
Seat adjuster switch (driver)
Seat adjuster switch (front passenger)
Seat bolster/ lumbar switch (front passenger)
Ult
W/ power bench seat
W/ power bucket seat
W/o ult
Window contactor
Window switch (right rear)
Window switch) (left rear)

Ground Distribution Wiring Diagram (3 of 6) for Cadillac Escalade EXT 2005

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List of elements for Ground Distribution Wiring Diagram (3 of 6) for Cadillac Escalade EXT 2005:

(not used)
(upfitter option) roof beacon switch
A/t shift lock control solenoid
A12
Air temperature sensor assembly (inside auxiliary)
Air temperature sensor assembly (inside)
Analog clock
Auto a/c
Auto a/c exc avalanche/ escalade ext
Auxiliary power outlet (bin)
Auxiliary power outlet (console)
Auxiliary power outlet (front)
Blower motor control processor
Blower motor resistor assembly
C1 a
C1 a2
C1 b9
C1 d9
C1 f6
C2 a5
C2 f
C3 b1
C3 c
C3 d
C4 a
C5 e
C7 f
C8 f
C9 a
Cad
Cigar lighter
Clearance lamps
Converter
Courtesy/ reading lamp ("b" pillar)
Courtesy/ reading lamp (c-pillar)
Courtesy/ reading lamp (rear)
Data link connector
Dome lamp (c-pillar)
Door lock relay
Door unlock relay
Driver & passenger heated/ cooled seat switch
Driver door module
Except avalanche, escalade ext & ult
Except luxury
Front passenger door module
G200 (near right "a" pillar)
Gmc
Headlamp & panel dimmer switch
Heated seat switch (left rear)
Heated seat switch (right rear)
Heated/ cooled cup holder
Heated/ cooled cup holder relay
Hvac control assembly (front auxiliary)
Hvac control module
I/p fuse block (lower left side of dash)
I/p junction block (right side of dash)
I/p relay block (lower left side of dash)
Inside rearview mirror
Instrument panel cluster
Left rear heated/ cooled seat switch
Long wheel base w/o ult
Luxury
Man a/c
Nca
Overhead console
Rear wheel steering mode switch
Recirculation actuator
Right rear heated/ cooled seat switch
Roof marker lamp (left)
Roof marker lamp (right)
S202
S205
S345
S352
Sunroof motor
Sunroof relay
Sunroof switch
Transfer case shift control switch
Ult
Ult & short wheel base
Uq3
Vanity mirror lamp (left)
Vanity mirror lamp (right)
Windshield wiper motor module

Ground Distribution Wiring Diagram (4 of 6) for Cadillac Escalade EXT 2005

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List of elements for Ground Distribution Wiring Diagram (4 of 6) for Cadillac Escalade EXT 2005:

(not used)
A12
Audio amplifier
Body control module
C1 a8
C1 b5
C1 c5
C1 d10
C2 a
C2 b6
C3 b6
Data link connector
Digital radio receiver
Exc luxury
G203 (near left "a" pillar)
Headlamp & panel dimmer switch
Hvac control module
I/p fuse block (lower left side of dash)
I/p relay block (lower left side of dash)
Ignition key alarm switch
Inflatable restraint steering wheel module coil
Instrument panel cluster
Luxury
Nca
Radio
Rear parking assist disable switch
Rear seat audio controller
Rear seat entertainment assembly
Remote playback device (cd player)
S213 (in i/p harness)
S216 (in steering column harn)
S217 (in steering column harn)
S330
S333 (in console harness)
Steering wheel controls
Steering wheel speed/ position sensor
Tan
Theft deterrent control module
Tow/haul switch
Traction control switch
Transfer case shift control module
Transmission shift select switch
Turn signal hazard flasher module
Turn signal/ multifunction switch
Vehicle communication interface module

Ground Distribution Wiring Diagram (5 of 6) for Cadillac Escalade EXT 2005

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List of elements for Ground Distribution Wiring Diagram (5 of 6) for Cadillac Escalade EXT 2005:

(escalade except ext) rear parking assist diagnostic connector
Air temperature actuator (auxiliary)
Auto a/c (long wheelbase)
Automatic level control compressor
Auxiliary power outlet (rear)
Backup lamp (left)
Backup lamp (right)
Blower control module (auxiliary)
Blower motor resistor assembly (auxiliary)
C1 e
Center high mounted stop lamp
Clearance lamp (left front)
Clearance lamp (left rear)
Clearance lamp (right front)
Clearance lamp (right rear)
Courtesy/ reading lamp ("d" pillar)
Dome lamp ("d" pillar)
Electronic suspension control module
Escalade except ext
Except avalanche/ escalade ext
Four wheel steering
G401 (left rear body mount)
G410 (behind right rear quarterpanel)
Hvac control assembly (rear auxiliary)
License lamp (left)
License lamp (right)
Liftgate ajar switch
Liftgate ajar switch (left)
Liftgate ajar switch (right)
Liftgate lock relay
Marker lamp (body rear)
Mode actuator (auxiliary)
Rear a/c w/aux heater (long wheelbase)
Rear a/c w/o aux heater (long wheelbase)
Rear junction block (on right rear inner quarterpanel)
Rear object sensor control module
Rear window defogger grid
S370
S901 (in liftgate harness)
S913
S914
Splice pack sp410a (behind right rear quarter- panel)
Splice pack sp410b (behind right rear quarter- panel)
Stop/turn signal lamp (right)
Stop/turn signal lamp) (left)
Tail/stop lamp (left)
Tail/stop lamp (right)
To blower motor (diagram 6 of 6)
Trailer connector
W/ auto ride suspension
W/ autoride suspension
W/ ult
W/o auto ride suspension
W/o autoride suspension
Window wiper module (rear)

Ground Distribution Wiring Diagram (6 of 6) for Cadillac Escalade EXT 2005

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List of elements for Ground Distribution Wiring Diagram (6 of 6) for Cadillac Escalade EXT 2005:

Air temperature actuator (auxiliary)
Auto a/c (short wheelbase)
Blower control module (auxiliary)
Blower motor
Blower motor resistor assembly (auxiliary)
From g410 (diagram 5 of 6)
Heater core
Hvac control assembly (rear auxiliary)
Mode actuator (auxiliary)
Rear a/c w/aux heater (short wheelbase)
Rear a/c w/o aux heater (short wheelbase)
S440

HEADLIGHTS

Headlights Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Headlights Wiring Diagram for Cadillac Escalade EXT 2005:

(left rear of engine block)
(left side of engine compt) underhood fuse block
(w/ cj2)
(w/o cj2)
A12
Ahl/drl defeat
Ambient light sensor (on top center of dash)
Ambient lt sens
Auto
Batt volt
Body control module (bcm) (on lower left side of dash, below steering column)
Drl fuse 10a
Drl relay
Drl rly ctrl
Drl sw sig
Flash to pass
Fog lamp switch
Fog lp fuse 15a
Fog lp relay
Fog lp rly ctrl
Fog lp sw sig
G100 (left front body mount)
G104
G203 (near left "a" pillar)
Gnd
Hdlp dim sw sig
Hdlp hi relay
Hdlp low relay
Head
Headlamp switch
Hi bm rly ctrl
Hi hdlp lt fuse 10a
Hi hdlp rt fuse 10a
Hi/lo beam select
Hlps on sig
Hot at all times
I/p relay block (lower left side of dash)
Interior lights system
Left day- time running lamp
Left front fog lamp
Left front lamp assembly
Left head- lamp ballast
Left hid headlamp
Left high beam head- lamp
Lh hid fuse 20a
Lo bm rly ctrl
Lo hdlp lt fuse 10a
Lo hdlp rt fuse 10a
Low ref
Multifunction accessory switch
Nca
Park
Park brake switch (part of park brake assembly)
Pk brake sig
Rh hid fuse 20a
Right day- time running lamp
Right front fog lamp
Right front lamp assembly
Right head- lamp ballast
Right hid headlamp
Right high beam head- lamp
S100
S101
S213
S217
Tan
Turn signal malfunction switch
Underhood fuse block (left side of eng compt)

HORN

Horn Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Horn Wiring Diagram for Cadillac Escalade EXT 2005:

Body control module (behind lower left side of dash)
C1 c3
C2 b9
G c1
G100 (on left front body mount)
Horn brush
Horn contact
Horn fuse 15 15a
Horn relay
Horn relay control
Hot at all times
Left horn (left side of radiator support)
Nca
Right horn (right side of radiator support)
S100
S101
Turn signal/ multifunction switch
Underhood fuse block (on left side of engine compartment)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for Cadillac Escalade EXT 2005

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List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Cadillac Escalade EXT 2005:

A10
A11
A12
Abs ind
Air bag ind
Analog clock
B10
B11
B12
Battery
Battery ind
Body control module (bcm) (on lower left side of dash, below steering column)
Brake ind
C1 lamp
Cargo lamp ind
Class 2 data
Computer data lines system
Coolant temp gauge
Cruise ind
Dic fuel sig
Dic mode sw
Dic sw sig
Dic toggle sw
Driver information center (dic)
Eng speed sig
Exterior lights system
Fuel gauge
G100 (on lower left of radiator support)
G200 (behind right side of dash, near right "a" pillar)
G200 (near right "a" pillar)
G203 (near left "a" pillar)
Ground
High beam ind
Hot at all times
Hot in run or start
Hour meter
I/p dim
I/p relay block (near left kick panel)
Ign e fuse 10a
Ignition
Illumination
Ind (mil) malfunction
Info not avail
Instrument panel cluster
Interior lights system
Ipc serial data
Ipc/dic fuse 10a
Left turn
Left turn ind
Lo wash fluid
Low fuel ind
Message display
Mil cntrl
Odometer
Oil gauge
Orn
Overdrive defeat ind
Pnk
Power distribution system
Prnd321
Radio fuse 15a
Red
Right turn
Right turn ind
S100
S202
S210
S303
Seat belt ind
Security ind
Sel sw prk sig
Service 4wd ind
Speedometer
Tachometer
Tire pressure ind
Tow/haul ind
Traction control ind
Transmission temp gauge
Trip
Underhood fuse block (left side of engine compt)
Variable dimming
Volts gauge
Vss
Washer fluid level sensor (in washer fluid reservoir)

Instrument Cluster Wiring Diagram (2 of 2) for Cadillac Escalade EXT 2005

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List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Cadillac Escalade EXT 2005:

(at left rear of vehicle, near spare tire bracket) (w/ 4 wheel steering) rear wheel steering control module
(near left kick panel) i/p relay block
(or s132)
5 volt ref
C10
Class 2 data
Computer data lines system
Coolant level switch (in coolant reservoir)
Coolnt lev sig
Eng speed sig
Engine controls system
Engine oil level switch (lower right side of oil pan)
Engine oil pressure sensor (on top rear of engine)
Exc luxury
Fuel info
Fuel lev sens
Fuel level sensor (primary) (inside fuel tank)
Fuel level sensor (secondary) (inside fuel tank)
G103 (on right rear of engine block)
G104 (on left rear of engine block)
G203 (near left "a" pillar)
I/p relay block
Inflatable restraint steering wheel module coil
Low ref
Lower left steering wheel control switch assembly
Lower right steering wheel control switch assembly
Luxury
Mil ctrl
Nca
Oil lev sw
Oil pres sig
Personal- ization
Powertrain control module (pcm) (on left front of engine compt)
Radio
Rear object sensor control module (under 2nd row seat)
S102
S103
S218
S277
S312
Select
Trip info
Vss
W/ dual tank
W/o dual tank

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Cadillac Escalade EXT 2005

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List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Cadillac Escalade EXT 2005:

A11
B12
Body control module (lower left side of dash, below steering column)
Cargo lamp low ctrl
Class 2 data
Class 2 serial data
Ctsy lamp ctrl
Ctsy lamp on sig
Ctsy lamp power
Dome lamp switch
Door ajar sig
Driver door module (behind left front door trim panel, near handle
Front passenger door courtesy light
Front passenger door module (in right front door)
G305 (left "b" pillar)
G306 (right "b" pillar)
G410
Headlamp switch
I/p fuse block (under left side of dash)
I/p junction block (right side of dash, behind access panel)
Int lamp defeat sig
Int lamp defeat sw
Left front door courtesy lamp
Left liftgate ajar switch
Left rear door jamb switch
Liftgate ajar sig
Liftglass ajar switch
Low ref
Lr door ajar sig
Mini wedge (driver door jamb switch)
Mini wedge (front passenger door jamb switch)
Right cargo door ajar switch
Right cargo door contact plate
Right liftgate ajar switch
Right rear door jamb switch
Rr door ajar sig
S910 (in liftgate harness)
S911
Sp205 (left side of dash)
Splice pack sp410 (behind right rear quarterpanel)
Tan
W/ cargo doors
W/o cargo doors

Courtesy Lamps Wiring Diagram (2 of 2) for Cadillac Escalade EXT 2005

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List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Cadillac Escalade EXT 2005:

(near right "a" pillar) g200
A12
C11
Cargo lamp switch
Dome
Driver cargo lamp assembly
G203 (near left "a" pillar)
I/p relay block (below left side of dash, near kick panel)
Left vanity mirror lamp
Map lamps
Overhead console
Passenger cargo lamp assembly
Reading
Rear courtesy reading lamps
Right vanity mirror lamp
S213
S321 (in headliner harness)
S345

Instrument Illumination Wiring Diagram (1 of 3) for Cadillac Escalade EXT 2005

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List of elements for Instrument Illumination Wiring Diagram (1 of 3) for Cadillac Escalade EXT 2005:

(below vehicle, between spare tire and rear bumper)
2 hi ind
2 hi ind control
2ws ind
2ws ind control
4 hi ind
4 hi ind control
4 lo ind
4 lo ind control
4ws ind
4ws ind control
5 volt ref
A11
A12
Auto 4wd ind
B pnk
B11
Body control module (lower left side of dash, below steering column)
C pnk
Cluster
Control
Diff lock ind control
Dimming input
Dimming return
Drl off
Drl off ind ctrl
Fog lamp rly ctrl
G305 (left "b" pillar)
G306 (right "b" pillar)
Headlamp on
Headlamp on ind ctrl
Headlamp switch
Instrument
Instrument panel dimming
Left rear window switch
Nr4 = transfer case, 4 wheel drive, open differential, 2 speed np8 = new venture gear 246
Pnk
Rear wheel steering control module
Rear wheel steering mode select switch (w/ four wheel steering)
Red
Right rear window switch
Tan
Tow ind
Tow mode ind
Transfer case shift control module (behind headlamp switch)
Transfer case shift control switch
W/ np8
W/ nr4

Instrument Illumination Wiring Diagram (2 of 3) for Cadillac Escalade EXT 2005

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List of elements for Instrument Illumination Wiring Diagram (2 of 3) for Cadillac Escalade EXT 2005:

(behind center of dash) hvac control module
(left side of engine compt, near battery) underhood fuse block
(near left "a" pillar) g203
4 bulbs
C201
C227
Fog lamp circuit
Front heated & cooled seat switch
Fuse 2a
Heat/cool seat switch signal converter
Inflatable restraint steering wheel module coil
Left rear heated & cooled seat switch
Left rear heated seat switch
Multifunction accessory switch
Nw7 = electronic traction control jl4 = active brake control
Overhead console
Rear parking assist disable switch
Remote playback device-cd player
Right rear heated & cooled seat switch
Right rear heated seat switch
S205
S213
S303
S361
Steering wheel controls
Traction control switch
Transfer case shift control switch
W/ jl4
W/ nw7

Instrument Illumination Wiring Diagram (3 of 3) for Cadillac Escalade EXT 2005

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List of elements for Instrument Illumination Wiring Diagram (3 of 3) for Cadillac Escalade EXT 2005:

multifunction accessory switch
(cadillac)
(lower left side of radiator support) g100
(w/ sunroof) sunroof switch
(w/ t89)
3 bulbs
A11
Analog clock
Auto a/c
B8 c3
C1 b4
C10
Fog lamps
Front auxiliary hvac control assembly
G200 (near right "a" pillar)
G203 (near left "a" pillar)
G410
G410 (behind right rear quarter panel)
Gnd
Headlamp leveling switch
Heated/cooled seat switch signal converter
Hvac control module (behind center of dash)
I/p junction block (right side of dash, behind access panel)
I/p relay block (below left side of dash, near kick panel)
Manual a/c
Radio
Rear auxiliary hvac control assembly
Roof beacon switch
S101
S202
S345
Splice pack sp410a (behind right rear quarter panel)
W/ aux heater
W/o aux heater

MEMORY SYSTEMS

Adjustable Pedal Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Adjustable Pedal Wiring Diagram for Cadillac Escalade EXT 2005:

(in driver seat jumper harn)
(in driver seat jumper harn) s314
(in driver's door)
(in left front door harn)
Adjust pdl sensor sig
Ajd ped fwd ctrl
Ajd ped mt. fwd ctrl
Ajd ped mt. r&d ctrl
Ajd ped relay ctrl
Ajd ped rwd ctrl
Batt (+)
C1 a1
C10 h
Class 2 serial data
Computer data lines system
Driver back heated seat element
Driver door module
Driver seat recliner motor position sensor
Eap fuse 15a
Electronic adjustable pedals (eap)/ memory/heated seat switch
Electronic adjustable pedals assembly
Electronic adjustable pedals relay (behind lower left of dash)
Exit
Front pass- enger back heated seat element
G305 (on left "b" pillar)
Gnd
Hot at all times
I/p relay block (lower left side of dash)
Low ref
Mem 1 sw sig
Mem 2 sw sig
Memory seat module (under left front seat)
Pnk
Recline mtr pos sen sig
Red
S311 (in driver seat harn)
S315
S500
Seat circuit breaker 30a
Set
Sply voltage
Tan
Underhood fuse block (left side of engine compt)

Memory Mirrors Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Memory Mirrors Wiring Diagram for Cadillac Escalade EXT 2005:

5 volt ref
Batt (+)
Battery
Class 2 serial data
Computer data lines system
Ddm fuse 15a
Defogger system
Down
Driver
Driver door module (in driver's door)
Driver outside rearview mirror
Electro- chromic
Electrochromic ref
Exit
Extend
Front passenger door module (in passenger's door)
Front passenger outside rearview mirror
G200 (near right "a" pillar)
Ground
Heating element
Horiz pos sig
Hot at all times
I/p fuse block (lower left side of dash)
I/p junction block (lower right side of dash)
I/p junction block (right side of dash)
I/p relay block (lower left side of dash)
Left
Logic
Logic logic
Low ref
Lt doors circuit breaker 25a
Mem
Mem 1 sw sig
Mem 2 sw sig
Memory/ heated seat switch
Mir mtr common
Mir mtr dwn ctrl
Mir mtr extend ctrl
Mir mtr retract ctrl
Mir mtr rt ctrl
Mirror select
Passenger
Pdm fuse 10a
Pnk
Red
Retract
Right
Rt door circuit breaker 25a
S202
Switch pwr
Tan
Vert pos sig

Memory Seat Wiring Diagram (1 of 2) for Cadillac Escalade EXT 2005

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List of elements for Memory Seat Wiring Diagram (1 of 2) for Cadillac Escalade EXT 2005:

(in driver seat harn)
(left rear body mount)
(not used)
5 volt ref
Batt (+)
C10 h
Class 2 serial data
Computer data lines system
Driver seat adjuster switch
Frt dwn
Frt up
Frt vert dn sw sig
Frt vert mtr dn ctrl
Frt vert mtr pos sen
Frt vert mtr up ctrl
Frt vert up sw sig
Fwd
G302
Gnd
Heated seat cus pwr
Heated seat temp sig
Horiz fwd sw sig
Horiz mtr fwd ctrl
Horiz mtr pos sen sig
Horiz mtr rwd ctrl
Horiz rwd sw sig
Hot at all times
Htd seat back ctrl
Htd seat back pwr
Htd seat cus ctrl
Htd seat cus pwr
I/p relay block (near left kick panel)
Low ref
Lum horiz pos sen sig
Lum mtr fwd ctrl
Lum mtr rwd ctrl
Lum mtr rwd ctrl lum mtr rwd ctrl
Memory seat module (under left front seat)
Pnk
Pnk pnk
Rear vert dn sw sig
Rear vert mtr pos sens
Rear vert up sw sig
Rec fwd
Rec rwd
Recline fwd sw sig
Recline mtr fwd ctrl
Recline mtr pos sen sig
Recline mtr rwd ctrl
Recline rwd sw sig
Rr dwn
Rr up
Rr vert mtr dn ctrl
Rr vert mtr up ctrl
Rwd
S311
S314
S315 (in driver seat harn)
Seat circuit breaker 30a
Seats system (heated seats circuit)
Tan
Torso blstr in sw sig
Torso blstr out sw sig
Torso bolster in ctrl
Torso bolster out ctrl
Trso blstr pos sens sig

Memory Seat Wiring Diagram (2 of 2) for Cadillac Escalade EXT 2005

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List of elements for Memory Seat Wiring Diagram (2 of 2) for Cadillac Escalade EXT 2005:

(in driver seat harn) s309
(in driver seat harn) s310
A red
C (not used)
Class 2 serial data
Computer data lines system
Driver door module (in driver's door)
Driver seat bolster motor/ position sensor
Driver seat bolster/ lumbar switch
Driver seat front vertical motor
Driver seat front vertical position sensor
Driver seat horiz- ontal motor
Driver seat horiz- ontal position sensor
Driver seat lumbar motor/ position sensor
Driver seat rear vertical motor
Driver seat rear vertical position sensor
Driver seat recliner motor
Driver seat recliner motor position sensor
Exit
Mem
Mem 1 sw sig
Mem 2 sw sig
Memory/ heated seat switch
Out
Pnk
Red
Sply voltage
Tan

NAVIGATION

Navigation Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Navigation Wiring Diagram for Cadillac Escalade EXT 2005:

A12
Antenna
Coax
Computer data lines system
Engine controls system
G203 (near left "a" pillar)
Ground
Hot at all times
I/p fuse block (below lower left side of dash)
Navi antenna
Radio
Radio fuse 15a
S210
Serial data
Underhood fuse block (at left side of engine compartment)
Veh speed sen

Parking Assistant Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Parking Assistant Wiring Diagram for Cadillac Escalade EXT 2005:

(except ext)
(ext)
Amber center ind ctrl
Amber center indicator
Amber outside ind ctrl
Amber outside indicator
B rear parking assist diagnostic connector
Backup lamp voltage
Body control module (on lower left side of dash, below steering column)
C1 f5
Diagnostic input
Escalade ext
Except escalade ext
Exterior lights system
G203 (near left "a" pillar)
G306 (on right "b" pillar)
G410 (behind right rear quarterpanel)
Ground
Hot in run or start
Instrument cluster system
Interior lights system
Left rear corner object sensor (on left side of rear bumper)
Left rear middle object sensor (on left middle of rear bumper)
Low ref
Lr corner sensor sig
Lr middle sensor sig
Park assist disable in
Pnk
Rear object sensor control module (under 2nd row seat)
Rear park chime sig
Rear parking assist disable in
Rear parking assist disable switch
Rear parking assist display
Red
Red ind ctrl
Red indicator
Right rear corner object sensor (in right side of rear bumper)
Right rear middle object sensor (on right middle of rear bumper)
Rr corner sensor sig
Rr middle sensor sig
S211 (in i/p harness)
S213
S319
S423 (in license lamp harness)
S424 (in license lamp harness)
Sensor low ref
Sensor signal
Sensor voltage
Seo ign fuse 10a
Splice pack sp410
Telltale assy voltage
Underhood fuse block (left side of engine compt, near battery)
Vss signal

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 6) for Cadillac Escalade EXT 2005

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List of elements for Power Distribution Wiring Diagram (1 of 6) for Cadillac Escalade EXT 2005:

(base) (exc base)
125a
1500 series
40a
4ws fuse 15a
60a
8.1l
A c6
A c7
A12
Abs fuse 60a
Analog clock
Audio amplifier
Automatic level control compressor
Automatic level control compressor relay
Auxiliary power center fuse/ relay block
B c3
B c9
B11 c1
B12 c1
B2 c3
Batery cable junction block
Battery
Body control module
C1 d
C7 b
C9 d
Cig ltr fuse 15a
Cigar lighter
Climate control seat module (driver)
Climate control seat module (front passenger)
Climate control seat module (left rear)
Climate control seat module (right rear)
Cool fan fuse 10a
Cool fan fuse 40a
Cool/fan relay 1
Cool/fan relay 2
Cool/fan relay 3
D c1
D12
Data link connector
Digital radio receiver
Driver fuse 20a
E10
Eap fuse 15a
Electronic adjustable pedals relay
Electronic brake control module
Electronic suspension control module
Evaporative emissions canister vent solenoid
Except 8.1l
Except luxury
F2 c1
Front pass fuse 20a
Fuse b 30a
Fuse d 30a
G200 (near right "a" pillar)
Generator
Heated/ cooled seats fuse block
I/p junction block (right side of dash)
I/p relay block (lower left side of dash)
Ign a fuse 40a
Ign b fuse 40a
Left rear fuse 20a
Luxury
Mega fuse
Radio
Radio amp fuse 30a
Radio fuse 15a
Rear seat audio (rsa) controller
Rear wheel steering control module
Rear window wiper module
Red
Relay a
Relay b
Right rear fuse 20a
Rr wiper fuse 25a
Rtd fuse 30a
S/roof fuse 25a
S112 (in chassis harness)
S205 s303
S208
S220
S221
S222
Starter
Starter relay
Stud 1 fuse 40a
Stud 2 fuse 30a
Sunroof motor
Sunroof relay
Tbc batt fuse 10a
Theft deterrent control module
To ignition switch (diagram 5 of 6)
To ignition switch (diagram 6 of 6)
To ipc/dic fuse (diagram 2 of 6)
Trailer connector
Ult
Underhood cooling fan fuse block (left side of eng compt)
Underhood fuse block (left side of engine compt, near battery)
Vses/ ecas fuse 60a
W/ active brake control
W/o active brake control

Power Distribution Wiring Diagram (2 of 6) for Cadillac Escalade EXT 2005

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List of elements for Power Distribution Wiring Diagram (2 of 6) for Cadillac Escalade EXT 2005:

(in i/p harness)
(not used)
A c10
A10
Auto a/c
Aux pwr fuse 20a
Auxiliary blower motor control processor
Auxiliary blower motor resistor assembly
Auxiliary power outlet (bin)
Auxiliary power outlet (console)
Auxiliary power outlet (front)
B c2
B c3
B c5
B11
B11 c1
Blower fuse 40a
Blower motor control module
Blower motor resistor assembly
C1 c2
C1 f12
C10
C4 e6
C8 a
D c4
D12
Defog relay
E b
E c8
E11 c1
Exc avalanche, escalade ext & ult
Except luxury
F/pmp relay
From sunroof fuse (diagram 1 of 6)
G200 (near right 'a" pillar)
Garage door opener
Generator battery control module
Headlamp ballast (left)
Headlamp ballast (right)
Heated/ cooled cup holder relay
Hvac control module
Hvac/ecas fuse 10a
I/p fuse block (lower left side of dash)
I/p junction block (right side of dash)
I/p relay block (lower left side of dash)
Info fuse 15a
Instrument panel cluster
Ipc/dic fuse 10a
Left rear heated seat module
Lh hid fuse 20a
Luxury
Manual a/c
Nca
Pcm b fuse 20a
Powertrain control module
Ptc thermistor
Rear seat entertainment assembly
Red
Remote playback device (cd player)
Rh hid fuse 20a
Right rear heated seat module
Roof beacon relay (upfitter option)
Roof beacon switch (upfitter option)
Rr defog fuse 30a
Rr fog lp relay
Rr hvac fuse 30a
Rvc fuse 10a
S335
Seo b1 fuse 15a
Seo b2 fuse 30a
Stop lp fuse 25a
Stoplamp/ tcc switch
To lbec 1 fuse (diagram 3 of 6)
Transfer case encoder motor
Transfer case shift control module
Trec fuse 30a
Ult
Underhood fuse block (left side of engine compt, near battery)
Vehicle communication interface module
W/adjustable pedals
W/o adjustable pedals

Power Distribution Wiring Diagram (3 of 6) for Cadillac Escalade EXT 2005

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List of elements for Power Distribution Wiring Diagram (3 of 6) for Cadillac Escalade EXT 2005:

(left side of engine compt, near battery) underhood fuse block
(not used)
(passenger seat harness)
A c5
A c6
A/c comp fuse 10a
A/c comp relay
A10
A12
A7 c1
Aux pwr 2 fuse 20a
Auxiliary power outlet (rear)
B c7
B10
B12
B7 c2
Body control module
C c3
C9 c1
D c4
Ddm fuse 15a
Driver door module
Drl fuse 10a
Drl relay
E c10
E c7
E10
E11 c1
E12
E3 c3
Ecc fuse 10a
Etc/ecm fuse 15a
Evaporative emissions (evap) canister purge solenoid
F c3
F1 c1
F11 c1
Flash fuse 25a
Fog lp fuse 15a
Fog lp relay
From mbec 1 fuse (diagram 3 of 6)
From pcm b fuse (diagram 2 of 6)
Front passenger door module
Fuel composition sensor (flex fuel)
Fuel pump (fp) relay (secondary)
G c4
G104 (on left rear of engine block)
G410 (behind right rear quarter- panel)
Hdlp-hi relay
Hdlp-low relay
Horn relay
Hvac control assembly (rear auxiliary)
I/p fuse block (behind lower left side of dash)
I/p junction block (lower right side of dash)
I/p relay block (lower left side of dash)
Ign 1 relay
Intake air temperature (iat)/mass airflow (maf) sensor
Lbec 1 fuse 50a
Lbec 2 fuse 50a
Liftgate lock relay
Lock relay
Locks fuse 20a
Lt door circuit breaker 25a
Lumbar bolster switch (front passenger)
M c4
Mbec 1 fuse 50a
Memory seat module (driver)
Park lp relay
Pcm 1 fuse 15a
Pdm fuse 10a
Pnk
Powertrain control module
Red
Rt door circuit breaker 25a
S102
S328
Sba fuse 15a
Seat adjuster switch (driver)
Seat adjuster switch (front passenger)
Seats circuit breaker 30a
Splice pack sp410b
Tbc 2a fuse 15a
Tbc 2b fuse 15a
Tbc 2c fuse 15a
Throttle actuator control module
To ign 1 relay (diagram 3 of 6)
To inj 1 fuse (diagram 4 of 6)
To seo ign fuse (diagram 6 of 6)
Turn signal/ hazard flasher module
Unlock relay
W/ memory
W/o memory
W/s wash fuse 15a
W/s wash relay
Window switch (left rear)
Window switch (right rear)

Power Distribution Wiring Diagram (4 of 6) for Cadillac Escalade EXT 2005

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List of elements for Power Distribution Wiring Diagram (4 of 6) for Cadillac Escalade EXT 2005:

(left side of engine, compt, near battery) underhood fuse block
(not used)
4.8l, 5.3l, 6.0l
8.1l
C10
D10
E10
From ign 1 relay (diagram 3 of 6)
Fuel injector 1
Fuel injector 2
Fuel injector 3
Fuel injector 4
Fuel injector 5
Fuel injector 6
Fuel injector 7
Fuel injector 8
Ignition coil 1
Ignition coil 2
Ignition coil 3
Ignition coil 4
Ignition coil 5
Ignition coil 6
Ignition coil 7
Ignition coil 8
Inj 1 fuse 15a
Inj 2 fuse 15a
Pnk
Pnk a
S152 (left engine ignition coil jumper harn)
S154 (right engine ignition coil jumper harn)
S159 (left engine ignition coil jumper harn)
S160 (right engine ignition coil jumper harn)

Power Distribution Wiring Diagram (5 of 6) for Cadillac Escalade EXT 2005

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List of elements for Power Distribution Wiring Diagram (5 of 6) for Cadillac Escalade EXT 2005:

(not used)
(steering column harness) s240
4wd fuse 15a
Acc
Air temperature actuator (auxiliary)
Air temperature actuator (left)
Air temperature actuator (right)
Auto a/c
Automatic level control relay
Automatic transmission assembly
Body control module
Brake fuse 10a
C1 c4
C1 c9
C1 d12
C1 e8
C175
C4 b
C4 c
Crnk fuse 10a
Cruise control on/off switch
Cruise fuse 10a
E11
Electronic brake control module
Electronic suspension control module
Escalade ext
Except escalade ext
F10
From ign a fuse (diagram 1 of 6)
Front axle actuator
Heated seat module (left rear)
Heated seat module (right rear)
Htr/ac fuse 30a
Hvac 1 fuse 10a
Hvac control assembly (rear auxiliary)
Hvac control module
Hvac control processor (auxiliary)
I/p fuse block (behind lower left side of dash)
I/p junction block (right side of dash)
Ign 0 fuse 10a
Ign 3 fuse 10a
Ignition switch
Lock
Man a/c
Manual a/c
Mode actuator
Mode actuator (auxiliary)
Off
Pnk
Powertrain control module
Rear wheel steering control module
Recirculation actuator
Red
Run
Start
Steering wheel speed/ position sensor
Stoplamp/ tcc switch
Tbc ign 0 fuse 10a
Theft deterrent control module
To s308 (diagram 6 of 6)
Traction control switch
Transfer case shift control switch
Turn signal multifunction switch
Underhood fuse block (left side of engine compt, near battery)
W/ ult
W/o ult
W/stabilitrak w/o stabilitrak

Power Distribution Wiring Diagram (6 of 6) for Cadillac Escalade EXT 2005

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List of elements for Power Distribution Wiring Diagram (6 of 6) for Cadillac Escalade EXT 2005:

(not used)
A/c comp relay
Acc
Airbag fuse 15a
Automatic level control compressor relay
B c1
B/u lp fuse 20a
B1 c3
B3 c3
Body control module
C1 a3
C1 b2
C10
C2 b9
C8 d
Climate control seat module (driver)
Climate control seat module (front passenger)
Climate control seat module (left rear)
Climate control seat module (right rear)
D c5
D10 c1
Defog relay
E c3
Electronic suspension control module
F11
F8 c2
From ign 1 relay (diagram 3 of 6)
From ign 3 fuse (diagram 5 of 6)
From ign b fuse (diagram 1 of 6)
Front heated seat switch
Heat/cool seat switch signal converter
Heated oxygen sensor bank 1 sensor 1
Heated oxygen sensor bank 1 sensor 2
Heated oxygen sensor bank 2 sensor 1
Heated oxygen sensor bank 2 sensor 2
Heated/ cooled cup holder relay
I/p fuse block (behind lower left side of dash)
I/p relay block (lower left side of dash)
Ign e fuse 10a
Ignition switch
Inflatable restraint passenger presence module
Inflatable restraint sensing & diagnostic module
Inside rearview mirror
Instrument panel cluster
Left rear heated seat switch
Lock
Logic
Mobile radio fuse block
Nca
O2a fuse 15a
O2b fuse 15a
Off
Park/neutral position switch
Pnk
Rear object sensor control module
Rear window wiper/ washer switch
Red
Relay a
Relay b
Right rear heated seat switch
Rr wpr fuse 15a
Run
S360
Seo accy fuse 10a
Seo ign fuse 10a
Start
Tan
Tbc accy fuse 10a
Tbc ign 1 fuse 10a
Turn signal multifunction switch
Turn signal/ multi- function switch
Underhood fuse block (left side of engine compt, near battery)
Windshield wiper motor module
Ws wpr fuse 25a

POWER DOOR LOCKS

Power Door Locks Wiring Diagram (1 of 2) for Cadillac Escalade EXT 2005

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List of elements for Power Door Locks Wiring Diagram (1 of 2) for Cadillac Escalade EXT 2005:

A c1
A12
B10
B12
Battery
Body control module (on lower left side of dash, below steering column)
C1 7e
C1 b
C1 c5
C1 c9
C3 a
C7 e
D12 c1
Ddm fuse 15a
Door lock switch
Driver door latch assembly (rear of driver's door)
Driver door module (inside driver door)
Front passenger door latch assembly (rear of front passenger's door)
Front passenger door module (inside right front passenger door)
G203 (near left "a" pillar)
Ground
Hot at all times
I/p fuse block (lower left side of dash)
I/p junction block (right side of dash, behind access panel)
I/p relay block (near left kick panel)
Ign key sw
Ignition key switch (on ignition key cylinder)
Internal antenna
J c3
Key sw
Key sw sig
Key switch
Liftgate lock
Lock
Lock actuator
Lock ctrl
Lt door c.b. 25a
Pdm fuse 15a
Rt door c.b. 25a
S217
Serial data
Tan
Tbc batt fuse 10a
Underhood fuse block (on left side of engine compt)
Unlock
Unlock ctrl

Power Door Locks Wiring Diagram (2 of 2) for Cadillac Escalade EXT 2005

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List of elements for Power Door Locks Wiring Diagram (2 of 2) for Cadillac Escalade EXT 2005:

(not used)
4a c1
A c4
A2 c1
A4 c1
C1 7b
C2 f
C3 d
C7 b
Ecc fuse 10a
F c4
F11 c1
G200 (near right "a" pillar)
G410 (behind right rear quarterpanel)
Hot at all times
I/p fuse block (lower left side of dash)
I/p junction block (right side of dash, behind access panel)
Instrument panel cluster
L c4
Left rear door latch assembly
Liftgate door lock actuator
Liftgate lock relay
Lock actuator
Lock relay
Locks fuse 20a
Right rear door latch assembly
S202
Sp410
Splice pack sp205 (behind i/p fuse block)
Tan
Unlock relay

POWER MIRRORS

Electrochromic Mirror Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Electrochromic Mirror Wiring Diagram for Cadillac Escalade EXT 2005:

A7 c1
Air temp sensor
Ambient photo sensor
B12
Back up lamp voltage output c5
Back up voltage
Body control module (bcm) (on lower left side of dash, below steering column)
Body relay block
Compass
Computer data lines system
Driver door module (ddm) (in driver's door)
Driver outside rearview mirror
Electrochromic mirror
G200 (near right "a" pillar)
Ground
Hot in run & start
Ign 1
Inside rearview mirror
Left i/p fuse block (lower left side of dash)
Low ref
Mir signal
Navigation system (parking assistant circuit)
On/off
Outside air temperature sensor
Pnk
Rr light photo sensor
S211
S345
Selector switch
Serial data
Sir fuse 15a
Temp
Underhood fuse block (left side of engine compt)

Power Mirrors Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Power Mirrors Wiring Diagram for Cadillac Escalade EXT 2005:

5 volt ref
B11
Battery
Class 2 serial data
Computer data lines system
Ddm fuse 15a
Down
Driver door module (in driver's door)
Driver mirror
Driver outside rearview mirror
Electro- chromic
Folding/ telescoping motor
Front passenger door module (in right front door)
Front passenger outside rearview mirror
G200 (near right "a" pillar)
Ground
Heating element
Horizontal
Hot at all times
Hvac control module (in center of dash)
I/p relay block (near left kick panel)
Left
Left i/p fuse block (lower left side of dash)
Low ref
Lt doors circuit breaker 25a
Mir htr low ref
Mir htr sply voltage
Mir mtr dwn ctrl
Mir mtr extend ctrl
Mir mtr retract ctrl
Mir mtr rt ctrl
Mir position sens sig
Mir sens low ref
Mir signal
Mtr position sens sig
Pass- enger mirror
Pdm fuse 10a
Pnk
Red
Right
Right i/p fuse block (lower right side of dash)
Rt door circuit breaker 25a
Rt/dwn mtr common
S202
Switch power
Tan
Vert posit sens sig
Vertical

POWER SEATS

Driver Seat Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Driver Seat Wiring Diagram for Cadillac Escalade EXT 2005:

Back
C10
Driver seat adjuster switch
Driver seat front vertical motor
Driver seat horizontal motor
Driver seat rear vertical motor
Front dn
Front up
Fwd
G305 (on left "b" pillar)
Hot at all times
I/p relay block
Rear dn
Rear up
Red
Seats circuit breaker 30a
Tan

Front Seat Heater Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Front Seat Heater Wiring Diagram for Cadillac Escalade EXT 2005:

(in driver seat jumper harness)
(in driver's seat harness) s311
Back & cushion select
Back only ind
Back only indicator
Back only select
Batt
Batt (+)
Bck & csh select
C1 a7
C1 c9
C1 f6
C10 h
C2 f
C3 c
C3 d
C3 f
C325
C326
C4 a
C7 c
C7 e
Computer data lines system
Ddm fuse 15a
Driver back heated seat element
Driver cushion heated seat element
Driver door module
Element control
Front passenger back heated seat element
Front passenger cushion heated seat element
Front passenger door module
G200 (near right "a" pillar)
G305 (on left "b" pillar)
Gnd
Ground
Hi heat ind
Hi heat indicator
Hot at all times
I/p relay block
Left i/p fuse block
Low heat ind
Low heat indicator
Low ref
Lt doors circuit breaker 25a
Med heat ind
Med heat indicator
Memory seat module (underside of left front seat)
Memory system (adjustable pedals)
Memory/heated seat switch
Pdm fuse 10a
Pnk
Right i/p fuse block
Rt doors circuit breaker 30a
S202
S314
Seats circuit breaker 30a
Serial data
Switch power
Tan
Temp signal

Passenger Full Feature Seat Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Passenger Full Feature Seat Wiring Diagram for Cadillac Escalade EXT 2005:

Back
C10
Fr dn
Fr up
Front passenger seat adjuster switch
Front passenger seat front vertical motor
Front passenger seat horizontal motor
Front passenger seat rear recliner motor
Front passenger seat rear vertical motor
Fwd
G306 (on right "b" pillar)
Hot at all times
I/p relay block
Red
Rr dn
Rr up
S328
S329
Seats circuit breaker 30a
Tan

Passenger Power Seat Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Passenger Power Seat Wiring Diagram for Cadillac Escalade EXT 2005:

Back
C10
Front dn
Front passenger seat adjuster switch
Front passenger seat front vertical motor
Front passenger seat horizontal motor
Front passenger seat rear vertical motor
Front up
Fwd
G306 (on right "b" pillar)
Hot at all times
I/p relay block
Rear dn
Rear up
Red
Seats circuit breaker 30a
Tan

Passenger"s Lumbar Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Passenger"s Lumbar Wiring Diagram for Cadillac Escalade EXT 2005:

C10 e
Front passenger lumbar/ bolster switch
Front passenger seat bolster motor
Front passenger seat lumbar motor
G306 (on right "b" pillar)
Hot at all times
I/p relay block
Out
Pnk
S328
S329
Seats circuit breaker 30a

Rear Heated Seats Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Rear Heated Seats Wiring Diagram for Cadillac Escalade EXT 2005:

Battery
C1 f7
C10
G200 (near right "a" pillar)
G305 (left "b" pillar)
G306 (right "b" pillar)
Ground
High heat
High indicator control
Hot at all times
Hot in run
Htd cshn element ctrl
Htd cshn temp sens
I/p relay block
Ign 3
Ign 3 fuse 10a
Interior lights system
Left i/p fuse block
Left rear heated seat element
Left rear heated seat module
Left rear heated seat switch
Low heat
Low indicator control
Low ref
Mode
Nca
Pnk
Ptc thermistor
Right rear heated seat element
Right rear heated seat module
Right rear heated seat switch
S303
S308
S332
S389
Seo b1 fuse 15a
Signal
Underhood fuse block

POWER TOP/SUNROOF

Moonroof Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Moonroof Wiring Diagram for Cadillac Escalade EXT 2005:

B11 c1
Battery
Close
G200 (below right side of i/p near "a" pillar)
Ground
Hot at all times
Hot w/rap relay energized
Logic
Nca
Open
Output relay
Red
Right i/p fuse block (lower right side of dash)
Right i/p fuse block (lower right side of dash)
S205
S208
S351 (in headliner harness)
S352
Sun roof fuse 25a
Sun roof module (in front of headliner, near front of overhead console)
Sun roof relay (at lower side of right "a" pillar)
Sunroof actuator motor
Sunroof switch
Tan
Underhood fuse block (left side of engine compt, near battery)

POWER WINDOWS

Power Windows Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Power Windows Wiring Diagram for Cadillac Escalade EXT 2005:

Access panel)
B+ volt
B12
Bcm class 2 serial data
Body control module (lower left side of dash)
C10
C7 e
Class 2 serial data
Ddm class 2 serial data
Driver door module
Driver window motor
Front passenger door module
Front passenger window motor
G305 (on left "b" pillar)
G306 (on right "b" pillar)
Ground
Hot at all times
I/p fuse block (behind lower left side of dash)
I/p junction block (right side of dash, behind
I/p relay block (near left kick panel)
Illumination
Interior lights system
Left front window
Left rear window
Left rear window motor
Left rear window switch
Logic
Lr window
Lt doors circuit breaker 25a
Pwr wnd lockout lr sig
Pwr wnd lockout lr signal
Pwr wnd lockout rr sig
Pwr wnd lockout rr signal
Pwr wnd motor lf down cntrl
Pwr wnd motor lf up cntrl
Pwr wnd motor lr rear down cntrl
Pwr wnd motor lr rear up cntrl
Pwr wnd motor rf down cntrl
Pwr wnd motor rf up cntrl
Pwr wnd motor rr rear down cntrl
Pwr wnd motor rr rear up cntrl
Pwr wnd sw lr down sig
Pwr wnd sw lr up sig
Pwr wnd sw rr down sig
Pwr wnd sw rr up sig
Pwr wnd switch lr down signal
Pwr wnd switch lr up signal
Pwr wnd switch rr down signal
Pwr wnd switch rr up signal
Right rear window
Right rear window motor
Right rear window switch
Rr window
Rt doors circuit breaker 25a
Splice pack sp205
Switch power
Tan
Window down
Window right front
Window up

RADIO

Base Radio Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Base Radio Wiring Diagram for Cadillac Escalade EXT 2005:

A10
A11
A12
Antenna
Aud out -
B10
B11
B12
Bare
Cell voice sig
Coax
Common aud sig
Computer data lines system
Digital radio antenna
Digital radio receiver (if equipped) (behind right side of dash)
Drain wire
G203 (near left "a" pillar)
Ground
Hot at all times
I/p fuse block (below lower left side of dash)
I/p fuse block (lower left side of dash)
I/p fuse block (lower right side of dash)
Left aud sig
Left front door speaker
Left front tweeter speaker
Left rear door speaker
Lf aud +
Lf spk out+
Lf spk out-
Lr spk out +
Lr spk out -
Radio
Radio fuse 15a
Rf spk out +
Rf spk out -
Right "d" pillar speaker (except avalanche)
Right aud sig
Right front door speaker
Right front tweeter speaker
Right rear door speaker
Rr spk out+
Rr spk out-
Rt aud +
Serial data
Tan
Underhood fuse block (at left side of engine compartment)
Vehicle communication interface module (behind right side of dash
Voice low ref
Voice signal

Mid-Line Radio Wiring Diagram, with Rear Seat Audio (1 of 4) for Cadillac Escalade EXT 2005

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List of elements for Mid-Line Radio Wiring Diagram, with Rear Seat Audio (1 of 4) for Cadillac Escalade EXT 2005:

A10
A11
A12
Antenna
B10
B11
B12
B31
Bare
Bcm class 2 serial data
Body control module (below steering column)
C201
C277
Cell voice sig
Coax
Common aud sig
Computer data lines system
Drain wire
Enable sig
Engine controls system
G203 (near left "a" pillar)
Ground
I/p relay block (below lower left side of dash)
Inflatable restraint steering wheel module coil
Left aud sig
Lf spk out+
Lf spk out-
Lr aud sig+
Lr aud sig-
Lr spk out +
Lr spk out -
Nca
Pnk
Prog
Radio
Radio mute
Radio on sig
Rear seat audio controller (on rear of center console)
Remote radio control signal
Rf spk out +
Rf spk out -
Right aud sig
Rr aud sig+
Rr aud sig-
Rr spk out+
Rr spk out-
S330
Seek dn
Seek up
Serial data
Source dn
Source up
Tan
Upper left steering wheel control switch assembly
Upper right steering wheel control switch assembly
Vehicle communication interface module (behind right side of dash)
Voice
Voice low ref
Voice signal
Vol dn
Vol up
Vss signal

Mid-Line Radio Wiring Diagram, with Rear Seat Audio (2 of 4) for Cadillac Escalade EXT 2005

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List of elements for Mid-Line Radio Wiring Diagram, with Rear Seat Audio (2 of 4) for Cadillac Escalade EXT 2005:

A10
A11
A12
Audio amplifier (under center console)
B10
B11
B12
Bare
Drain wire
Ground
Hot at all times
I/p fuse block (lower left side a of dash)
I/p fuse block (lower left side of dash)
I/p relay block (below lower left side of dash)
L spk out+
L spk out-
Left "d" pillar speaker (except avalanche)
Left front door speaker
Left front tweeter speaker
Left rear door speaker
Lf aud sig+
Lf aud sig-
Lf spkr out+
Lf spkr out-
Lr aud sig+
Lr aud sig-
Lr spkr out+
Lr spkr out-
Pnk
R spk out+
R spk out-
Radio amp fuse 30a
Radio fuse 15a
Radio mute
Radio on sig
Rf aud sig+
Rf aud sig-
Rf spkr out+
Rf spkr out-
Right "d" pillar speaker (except avalanche)
Right front door speaker
Right front tweeter speaker
Right rear door speaker
Rr aud sig+
Rr aud sig-
Rr spkr out+
Rr spkr out-
Rsa enable
Subwoofer speaker
Tan
Tan b
Underhood fuse block (at left side of engine compartment)

Mid-Line Radio Wiring Diagram, with Rear Seat Audio (3 of 4) for Cadillac Escalade EXT 2005

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List of elements for Mid-Line Radio Wiring Diagram, with Rear Seat Audio (3 of 4) for Cadillac Escalade EXT 2005:

B11
Bare
G203 (near left "a" pillar)
Hot at all times
I/p relay block (near left kick panel)
Info fuse 15a
Splice pack sp250 (in i/p harness)
Underhood fuse block (at left side of engine compartment)
W/ rear entertainment assembly
W/ rear seat entertainment assembly & digital radio receiver
W/ rear seat entertainment assembly w/o digital radio receiver
W/o rear entertainment assembly
W/o rear seat entertainment assembly w/ digital radio receiver

Mid-Line Radio Wiring Diagram, with Rear Seat Audio (4 of 4) for Cadillac Escalade EXT 2005

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List of elements for Mid-Line Radio Wiring Diagram, with Rear Seat Audio (4 of 4) for Cadillac Escalade EXT 2005:

Antenna
Aud out -
Bare
Coax
Com aud sig
Computer data lines system
Data lines
Digital radio antenna module
Digital radio receiver (if equipped) (behind right side of instrument panel)
Drain wire
Ground
Lf aud +
Lt aud sig
Rear seat entertainment assembly (if equipped)
Rt aud +
Rt aud sig
Serial data
W/ digital radio receiver
W/ rear entertainment assembly
W/o digital radio receiver
W/o rear entertainment assembly

Mid-Line Radio Wiring Diagram, without Rear Seat Audio (1 of 4) for Cadillac Escalade EXT 2005

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List of elements for Mid-Line Radio Wiring Diagram, without Rear Seat Audio (1 of 4) for Cadillac Escalade EXT 2005:

A10
A11
A12
Antenna
B10
B11
B12
B31
Bare
Bcm class 2 serial data
Body control module (below steering column)
C201
C277
Cell voice sig
Common aud sig
Computer data lines system
Drain wire
Enable sig
Engine controls system
G203 (near left "a" pillar)
Ground
I/p relay block (below lower left side of dash)
Inflatable restraint steering wheel module coil
Left aud sig
Lf spk out+
Lf spk out-
Lr spk out +
Lr spk out -
Nca
Pnk
Prog
Radio
Radio mute
Radio on sig
Remote radio control signal
Rf spk out +
Rf spk out -
Right aud sig
Rr spk out+
Rr spk out-
S330
Seek dn
Seek up
Serial data
Source dn
Source up
Tan
Upper left steering wheel control switch assembly
Upper right steering wheel control switch assembly
Vehicle communication interface module (behind right side of dash)
Voice
Voice low ref
Voice signal
Vol dn
Vol up
Vss signal

Mid-Line Radio Wiring Diagram, without Rear Seat Audio (2 of 4) for Cadillac Escalade EXT 2005

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List of elements for Mid-Line Radio Wiring Diagram, without Rear Seat Audio (2 of 4) for Cadillac Escalade EXT 2005:

A10
A11
A12
Audio amplifier (under center console)
B10
B11
B12
Bare
Drain wire
Ground
Hot at all times
I/p fuse block (lower left side a of dash)
I/p fuse block (lower left side of dash)
I/p relay block (below lower left side of dash)
L spk out+
L spk out-
Left "d" pillar speaker (except avalanche)
Left front door speaker
Left front tweeter speaker
Left rear door speaker
Lf aud sig+
Lf aud sig-
Lf spkr out+
Lf spkr out-
Lr aud sig+
Lr aud sig-
Lr spkr out+
Lr spkr out-
Pnk
R spk out+
R spk out-
Radio amp fuse 30a
Radio fuse 15a
Radio mute
Radio on sig
Rf aud sig+
Rf aud sig-
Rf spkr out+
Rf spkr out-
Right "d" pillar speaker (except avalanche)
Right front door speaker
Right front tweeter speaker
Right rear door speaker
Rr aud sig+
Rr aud sig-
Rr spkr out+
Rr spkr out-
Rsa enable
Subwoofer speaker
Tan
Tan b
Underhood fuse block (at left side of engine compartment)

Mid-Line Radio Wiring Diagram, without Rear Seat Audio (3 of 4) for Cadillac Escalade EXT 2005

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List of elements for Mid-Line Radio Wiring Diagram, without Rear Seat Audio (3 of 4) for Cadillac Escalade EXT 2005:

B11
Bare
G203 (near left "a" pillar)
Hot at all times
I/p relay block (near left kick panel)
Info fuse 15a
Splice pack sp250 (in i/p harness)
Underhood fuse block (at left side of engine compartment)
W/ rear entertainment assembly
W/ rear seat entertainment assembly & digital radio receiver
W/ rear seat entertainment assembly w/o digital radio receiver
W/o rear entertainment assembly
W/o rear seat entertainment assembly w/ digital radio receiver

Mid-Line Radio Wiring Diagram, without Rear Seat Audio (4 of 4) for Cadillac Escalade EXT 2005

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List of elements for Mid-Line Radio Wiring Diagram, without Rear Seat Audio (4 of 4) for Cadillac Escalade EXT 2005:

Antenna
Aud out -
Bare
Coax
Com aud sig
Computer data lines system
Data lines
Digital radio antenna module
Digital radio receiver (if equipped) (behind right side of instrument panel)
Drain wire
Ground
Lf aud +
Lt aud sig
Rear seat entertainment assembly (if equipped)
Rt aud +
Rt aud sig
Serial data
W/ digital radio receiver
W/ rear entertainment assembly
W/o digital radio receiver
W/o rear entertainment assembly

Premium Sound Radio Wiring Diagram, with CD, with Rear Entertainment, with Digital Receiver (1 of 3) for Cadillac Escalade EXT 2005

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List of elements for Premium Sound Radio Wiring Diagram, with CD, with Rear Entertainment, with Digital Receiver (1 of 3) for Cadillac Escalade EXT 2005:

A10
A11
A12
Am antenna
Ant enable sig
Antenna
Avalanche & escalade ext
B10
B11
B12
B31
Bare
Bcm class 2 serial data
Body control module (below steering column)
C201
C277
Cell voice sig
Coax
Common aud sig
Computer data lines system
Drain wire
Enable sig
Engine controls system
Except avalanche & excalade ext
Fm antenna
Fm comp sig
Fm impedance matching module (in right rear quarter glass)
G203 (near left "a" pillar)
Ground
Hot at all times
I/p fuse block (below lower left side of dash)
Inflatable restraint steering wheel module coil
Left aud sig
Lf spk out+
Lf spk out-
Lr aud sig+
Lr aud sig-
Lr spk out +
Lr spk out -
M m
Nca
Out to radio
Prog
Radio
Radio antenna module (above right rear quarter glass, in headliner)
Radio fuse 15a
Rear seat audio controller (on rear of center console)
Red
Remote radio control signal
Rf spk out +
Rf spk out -
Right aud sig
Rr aud sig+
Rr aud sig-
Rr spk out+
Rr spk out-
S210
S333
Seek dn
Seek up
Serial data
Source dn
Source up
Tan
Underhood fuse block (at left side of engine compartment)
Upper left steering wheel control switch assembly
Upper right steering wheel control switch assembly
Veh speed sen
Vehicle communication interface module (right side of dash)
Voice
Voice lo ref
Voice low ref
Voice signal
Vol dn
Vol up

Premium Sound Radio Wiring Diagram, with CD, with Rear Entertainment, with Digital Receiver (2 of 3) for Cadillac Escalade EXT 2005

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List of elements for Premium Sound Radio Wiring Diagram, with CD, with Rear Entertainment, with Digital Receiver (2 of 3) for Cadillac Escalade EXT 2005:

A10
A11
A12
Audio amplifier (under center console)
B10
B11
B12
Bare
Computer data lines system
Drain wire
Ground
Hot at all times
I/p fuse block (lower left side b of dash)
I/p fuse block (lower left side g of dash)
L spk out+
L spk out-
Left "d" pillar speaker (except escalade ext)
Left front door speaker
Left front tweeter speaker
Left rear door speaker
Left subwoofer
Lf aud sig+
Lf aud sig-
Lf spkr out+
Lf spkr out-
Lr spkr out+
Lr spkr out-
Mic sup volt
Nca
Noise compensation microphone
R spk out+
R spk out-
Radio fuse amp 30a
Red
Rf aud sig+
Rf aud sig-
Rf spkr out+
Rf spkr out-
Right "d" pillar speaker (except escalade ext)
Right front door speaker
Right front tweeter speaker
Right rear door speaker
Right subwoofer
Rr spkr out+
Rr spkr out-
Serial data
Subwoofer speaker
Tan
Underhood fuse block (at left side of engine compartment)

Premium Sound Radio Wiring Diagram, with CD, with Rear Entertainment, with Digital Receiver (3 of 3) for Cadillac Escalade EXT 2005

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List of elements for Premium Sound Radio Wiring Diagram, with CD, with Rear Entertainment, with Digital Receiver (3 of 3) for Cadillac Escalade EXT 2005:

(near left "a" pillar) g203
Antenna
Aud out -
Bare
Cd player remote playback device (if equipped)
Coax
Com aud sig
Computer data lines system
Data lines
Digital radio antenna
Digital radio receiver (if equipped) (behind right side of dash)
Dimming
Drain wire
Ground
Hot at all times
I/p relay block (below lower left side of dash)
Info fuse 15a
Interior lights system
Lf aud +
Lt aud sig
Rear seat entertainment assembly (if equipped)
Rt aud +
Rt aud sig
S335
Serial data
Splice pack sp250 (left end of i/p)
Tan
Underhood fuse block (at left side of engine compartment)

Premium Sound Radio Wiring Diagram, with CD (1 of 2) for Cadillac Escalade EXT 2005

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List of elements for Premium Sound Radio Wiring Diagram, with CD (1 of 2) for Cadillac Escalade EXT 2005:

A10
A11
A12
Am antenna
Ant enable sig
Antenna
Avalanche & escalade ext
B10
B11
B12
B31
Bare
Bcm class 2 serial data
Body control module (below steering column)
C201
C277
Cell voice sig
Coax
Common aud sig
Computer data lines
Computer data lines system
Drain wire
Enable sig
Engine controls system
Except avalanche & excalade ext
Fm antenna
Fm comp sig
Fm impedance matching module (in right rear quarter glass)
G203 (near left "a" pillar)
Ground
Hot at all times
I/p fuse block (below lower left side of dash)
Inflatable restraint steering wheel module coil
Left aud sig
Lf spk out+
Lf spk out-
Lr aud sig+
Lr aud sig-
Lr spk out +
Lr spk out -
Nca
Out to radio
Prog
Radio
Radio antenna module (above right rear quarter glass, in headliner)
Radio fuse 15a
Rear seat audio controller (on rear of center console)
Red
Remote radio control signal
Rf spk out +
Rf spk out -
Right aud sig
Rr aud sig+
Rr aud sig-
Rr spk out+
Rr spk out-
S210
S333
Seek dn
Seek up
Serial data
Source dn
Source up
System
Tan
Underhood fuse block (at left side of engine compartment)
Upper left steering wheel control switch assembly
Upper right steering wheel control switch assembly
Veh speed sen
Vehicle communication interface module (right side of dash)
Voice
Voice lo ref
Voice low ref
Voice signal
Vol dn
Vol up

Premium Sound Radio Wiring Diagram, with CD (2 of 2) for Cadillac Escalade EXT 2005

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List of elements for Premium Sound Radio Wiring Diagram, with CD (2 of 2) for Cadillac Escalade EXT 2005:

A10
A11
A12
Aud out -
Audio amplifier (under center console)
B10
B11
B12
Bare
Cd player remote playback device
Computer data lines system
Dimming
Drain wire
Ground
Hot at all times
I/p fuse block (lower left side b of dash)
I/p fuse block (lower left side g of dash)
Info fuse 15a
Interior lights system
L spk out+
L spk out-
Left "d" pillar speaker (except escalade ext)
Left front door speaker
Left front tweeter speaker
Left rear door speaker
Left subwoofer
Lf aud +
Lf aud sig+
Lf aud sig-
Lf spkr out+
Lf spkr out-
Lr spkr out+
Lr spkr out-
Mic sup volt
Nca
Noise compensation microphone
R spk out+
R spk out-
Radio fuse amp 30a
Red
Rf aud sig+
Rf aud sig-
Rf spkr out+
Rf spkr out-
Right "d" pillar speaker (except escalade ext)
Right front door speaker
Right front tweeter speaker
Right rear door speaker
Right subwoofer
Rr spkr out+
Rr spkr out-
Rt aud +
S335
Serial data
Subwoofer speaker
Tan
Underhood fuse block (at left side of engine compartment)

Premium Sound Radio Wiring Diagram, with Digital Radio Receiver (1 of 2) for Cadillac Escalade EXT 2005

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List of elements for Premium Sound Radio Wiring Diagram, with Digital Radio Receiver (1 of 2) for Cadillac Escalade EXT 2005:

A10
A11
A12
Am antenna
Ant enable sig
Antenna
Avalanche & escalade ext
B10
B11
B12
B31
Bare
Bcm class 2 serial data
Body control module (below steering column)
C201
C277
Cell voice sig
Coax
Common aud sig
Computer data lines system
Drain wire
Enable sig
Engine controls system
Except avalanche & excalade ext
Fm antenna
Fm comp sig
Fm impedance matching module (in right rear quarter glass)
G203 (near left "a" pillar)
Ground
Hot at all times
I/p fuse block (below lower left side of dash)
Inflatable restraint steering wheel module coil
Left aud sig
Lf spk out+
Lf spk out-
Lr aud sig+
Lr aud sig-
Lr spk out +
Lr spk out -
Nca
Out to radio
Prog
Radio
Radio antenna module (above right rear quarter glass, in headliner)
Radio fuse 15a
Rear seat audio controller (on rear of center console)
Red
Remote radio control signal
Rf spk out +
Rf spk out -
Right aud sig
Rr aud sig+
Rr aud sig-
Rr spk out+
Rr spk out-
S210
S333
Seek dn
Seek up
Serial data
Source dn
Source up
Tan
Underhood fuse block (at left side of engine compartment)
Upper left steering wheel control switch assembly
Upper right steering wheel control switch assembly
Veh speed sen
Vehicle communication interface module (right side of dash)
Voice
Voice lo ref
Voice low ref
Voice signal
Vol dn
Vol up

Premium Sound Radio Wiring Diagram, with Digital Radio Receiver (2 of 2) for Cadillac Escalade EXT 2005

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List of elements for Premium Sound Radio Wiring Diagram, with Digital Radio Receiver (2 of 2) for Cadillac Escalade EXT 2005:

A10
A11
A12
Antenna
Aud out -
Audio amplifier (under center console)
B10
B11
B12
Bare
Coax
Computer data lines system
Digital radio antenna
Digital radio receiver (behind right side of dash)
Drain wire
Ground
Hot at all times
I/p fuse block (lower left side b of dash)
I/p fuse block (lower left side g of dash)
L spk out+
L spk out-
Left "d" pillar speaker (except escalade ext)
Left front door speaker
Left front tweeter speaker
Left rear door speaker
Left subwoofer
Lf aud +
Lf aud sig+
Lf aud sig-
Lf spkr out+
Lf spkr out-
Lr spkr out+
Lr spkr out-
Mic sup volt
Nca
Noise compensation microphone
R spk out+
R spk out-
Radio fuse amp 30a
Red
Rf aud sig+
Rf aud sig-
Rf spkr out+
Rf spkr out-
Right "d" pillar speaker (except escalade ext)
Right front door speaker
Right front tweeter speaker
Right rear door speaker
Right subwoofer
Rr spkr out+
Rr spkr out-
Rt aud +
Serial data
Subwoofer speaker
Tan
Underhood fuse block (at left side of engine compartment)

Premium Sound Radio Wiring Diagram, with Rear Entertainment (1 of 2) for Cadillac Escalade EXT 2005

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List of elements for Premium Sound Radio Wiring Diagram, with Rear Entertainment (1 of 2) for Cadillac Escalade EXT 2005:

A10
A11
A12
Am antenna
Ant enable sig
Antenna
Avalanche & escalade ext
B10
B11
B12
B31
Bare
Bcm class 2 serial data
Body control module (below steering column)
C201
C277
Cell voice sig
Coax
Common aud sig
Computer data lines system
Drain wire
Enable sig
Engine controls system
Except avalanche & excalade ext
Fm antenna
Fm comp sig
Fm impedance matching module (in right rear quarter glass)
G203 (near left "a" pillar)
Ground
Hot at all times
I/p fuse block (below lower left side of dash)
Inflatable restraint steering wheel module coil
Left aud sig
Lf spk out+
Lf spk out-
Lr aud sig+
Lr aud sig-
Lr spk out +
Lr spk out -
Nca
Out to radio
Prog
Radio
Radio antenna module (above right rear quarter glass, in headliner)
Radio fuse 15a
Rear seat audio controller (on rear of center console)
Red
Remote radio control signal
Rf spk out +
Rf spk out -
Right aud sig
Rr aud sig+
Rr aud sig-
Rr spk out+
Rr spk out-
S210
S333
Seek dn
Seek up
Serial data
Source dn
Source up
Tan
Underhood fuse block (at left side of engine compartment)
Upper left steering wheel control switch assembly
Upper right steering wheel control switch assembly
Veh speed sen
Vehicle communication interface module (right side of dash)
Voice
Voice lo ref
Voice low ref
Voice signal
Vol dn
Vol up

Premium Sound Radio Wiring Diagram, with Rear Entertainment (2 of 2) for Cadillac Escalade EXT 2005

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List of elements for Premium Sound Radio Wiring Diagram, with Rear Entertainment (2 of 2) for Cadillac Escalade EXT 2005:

A10
A11
A12
Audio amplifier (under center console)
B10
B11
B12
Bare
Com aud sig
Computer data lines system
Data lines
Drain wire
Ground
Hot at all times
I/p fuse block (lower left side b of dash)
I/p fuse block (lower left side g of dash)
Info fuse 15a
L spk out+
L spk out-
Left "d" pillar speaker (except escalade ext)
Left front door speaker
Left front tweeter speaker
Left rear door speaker
Left subwoofer
Lf aud sig+
Lf aud sig-
Lf spkr out+
Lf spkr out-
Lr spkr out+
Lr spkr out-
Lt aud sig
Mic sup volt
Nca
Noise compensation microphone
R spk out+
R spk out-
Radio fuse amp 30a
Rear seat entertainment assembly
Red
Rf aud sig+
Rf aud sig-
Rf spkr out+
Rf spkr out-
Right "d" pillar speaker (except escalade ext)
Right front door speaker
Right front tweeter speaker
Right rear door speaker
Right subwoofer
Rr spkr out+
Rr spkr out-
Rt aud sig
S335
Serial data
Subwoofer speaker
Tan
Underhood fuse block (at left side of engine compartment)

Video System Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Video System Wiring Diagram for Cadillac Escalade EXT 2005:

(behind left front headliner) c375
+ 5 volt
+5 volt
Acc
Aud common
Aud left
Aud right
Audio common
Audio left
Audio right
Audio shield
Backlight
Backlight +
Backlight b+
Backlight grd
Bare
Black light +
Blacklight grd
Body relay block (under left side of dash, near kick panel)
C1 c5
C2 c1
C214 (behind upper left side of dash)
C9 k
Computer data lines system
Display bus in
Display bus out
Display data in
Display data out
Dvd player
Front display
G203 (near left "a" pillar)
Ground
Hot at all times
Ident
Info fuse 15a
L aud sig +
Nca
Outer shield
Pnk
Premium sound radio circuit w/ rear entertainment
R aud sig +
Rear display
Red
S335
Serial data
Splitter box
Tan
Underhood fuse block (left side of engine compt, near battery)
Video +
Video -
Video shield

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Shift Interlock Wiring Diagram for Cadillac Escalade EXT 2005:

A (w/ jf4)
A/t shift lock control solenoid (on steering column)
B (w/ jf4)
B/u lp fuse 20a
Btsi fuse 10a
E (w/o jf4)
F (w/o jf4)
G200 (near right "a" pillar)
Hot in run or start
Park/ neutral position switch (left side of transmission)
Pnk
S202
Stoplamp switch (top of brake pedal bracket)
Underhood fuse block (left side of engine compt)

STARTING/CHARGING

Charging Wiring Diagram, without Four Wheel Steering for Cadillac Escalade EXT 2005

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List of elements for Charging Wiring Diagram, without Four Wheel Steering for Cadillac Escalade EXT 2005:

(not used)
B12
Battery
Battery cable junction block
Charge indicator control
Class 2 serial data
Computer data lines
Early production
G100 (on left front body mount)
G103 (on right rear of eng block)
G105 (on lower left front of eng block)
G203 (near left "a" pillar)
Generator
Generator field duty cycle control
Generator battery control module
Generator field duty cycle signal
Generator regulator control
Ground
Ground distribution system
Hot at all times
Hot in run & start
I/p relay block (under left side of dash, near kick panel)
Ign 1 volt
Ign e fuse 10a
Instrument panel cluster
Ipc class 2 serial data
Left battery
Logic
Pnk
Power distribution system
Powertrain control module (pcm) (at left front of eng compt)
Rvc fuse 10a
S167
Sp205 (behind left i/p fuse block)
Underhood fuse block (at left side of eng compt, near battery)
Upfitter option
Volts

Starting Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Starting Wiring Diagram for Cadillac Escalade EXT 2005:

(not used)
Acc
Battery cable junction block
C1 a11
C1 a3
C1 a9
C1 b12
C2 a7
C2 d11
C2 f3
C2 f9
Charging circuit
Crank fuse 10a
Crank sign
D12
F11
G100 (on left front of eng compt)
G105 (on right front frame rail, in eng compt)
Ground distribution system
Ign a fuse 40a
Ign b fuse 40a
Ign e fuse 10a
Ignition switch
Left battery
Lock
Off
Park/neutral position switch (on left side of transmission)
Pnk
Powertrain control module (pcm) (in eng compt, on left inner fender)
Red
Run
Run off
Start
Starter enable relay ctrl
Starter motor
Starter relay
Starter solenoid
Underhood fuse block (left side of eng compt)
Upfitter option

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 2) for Cadillac Escalade EXT 2005

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List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Cadillac Escalade EXT 2005:

(mounted inside driver door, behind trim panel) left inflatable restraint side impact sensor
Body relay block (under left side of dash, near kick panel)
C10
Class 2 serial data
Dsbs signal
Fpsbs signal
G304 (under right front seat)
Ground
High control
Hot in run or start
I/p mod signal
Ignition 1 volt
Inflatable restraint i/p module (behind right side of dash)
Inflatable restraint sensing/diagnostic module (under left front seat)
Inflatable restraint steering wheel module
Inflatable restraint steering wheel module coil
Left inflatable restraint front sensor (on left front of vehicle, by core support)
Left inflatable restraint side impact module
Lfirs signal
Low control
Low reference
Lsis signal
Lsps signal
Nca
Pnk
Red
Rfirs signal
Right inflatable restraint front sensor (on right front of vehicle, by core supprt)
Right inflatable restraint side impact module
Right inflatable restraint side impact sensor (mounted inside passenger door, behind trim panel)
Rsis signal
Rsps signal
Shorting bar
Sir fuse 15a
Stage 1
Stage 2
Tan
Twisted pair wires
Underhood fuse block (at left side of eng compt, near battery)
Voltage

Supplemental Restraints Wiring Diagram (2 of 2) for Cadillac Escalade EXT 2005

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List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Cadillac Escalade EXT 2005:

Air bag
Anti-theft system
Body relay block (under left side of dash, near kick panel)
C10
Class 2 serial data
Data link connector (under left side of dash)
Driver seat belt switch
Front passenger seat belt switch
G304 (under right front seat)
Ground
I/p mod disable sw sig
Ign
Ignition 1 voltage
Inflatable restraint passenger air bag on/off indicator
Inflatable restraint passenger presence system (pps) module (under front passenger seat)
Inflatable restraint passenger presence system sensor
Inflatable restraint passenger seat belt tension retractor sensor
Inside rearview mirror instrument
Instrument panel cluster
Ipc class 2 serial data
Left inflatable restraint seat position switch
Off
Pass air bag off ind ctrl
Pass air bag on ind ctrl
Pass seat belt tens 5v ref
Pass seat belt tens lo ref
Pass seat belt tens sig
Pnk
Pps sens 5v ref
Pps sens lo ref
Pps sens sig
Red
Right inflatable restraint seat position switch
Splice pack sp205 (behind left dash fuse block)
Splice pack sp206 (on left "b" pillar)
Tan

TRANSMISSION

6.0L VIN N

6.0L VIN N, A/T Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for 6.0L VIN N, A/T Wiring Diagram for Cadillac Escalade EXT 2005:

(near left "a" pillar) g203
(not used)
(right rear of engine block) g103
(right rear of engine compt) throttle actuator control module
1-2 shift solenoid
1-2 ss
2-3 shift solenoid
2-3 ss
3-2 shift solenoid
3-2 ss
4wd circuit (transfer case & front axle switch)
4wd low
A/t fluid pressure manual manual valve position switch
Automatic transmission (4l60-e)
B10
B11
B12
Body control module (below steering column)
Brake fuse 10a
Brk sw
C12
Cls 2 data
Data link connector (below left side of dash)
E11
Ect sig
Engine coolant temperature sensor (left side of engine)
Fluid temp sensor
Frt axle sw
Gnd
Hot at all times
Hot in run
Hot in run & start
Hot in run, acc & start
I/p fuse block (lower left side of dash)
I/p relay block (near left kick panel)
Ign
Ign 0 fuse 10a
Instrument cluster
Instrument panel cluster (ipc)
Ipc/dic fuse 10a
Lo ref
Malfunction indicator lamp
Mil ctrl
Park/neutral position switch (left side of transmission)
Pc sol hi
Pc sol lo
Pcm 1 fuse 15a
Pcm b fuse 20a
Pnk
Powertrain control module (left front of engine compt)
Press ctrl solenoid
Prnd a
Prnd b
Prnd c
Prnd p
Range b
Range c
Red
Red a
Rev
S103
S125
S217
Sens gnd
Serial data
Splice pack sp205 (behind left i/p fuse block)
Stoplight switch (top of brake pedal bracket)
Tan
Tcc pwm
Tcc pwm solenoid
Tcc sol
Tcc solenoid
Tft sens sig
Tow/haul switch
Trans rng a
Underhood fuse block (left side of engine c2 compt, near the battery)
Underhood fuse block (left side of engine compt)
Vehicle speed sensor (2wd: right rear of transmission) (4wd: rear of transfer case)
Vss hi
Vss lo

WARNING SYSTEMS

Chime Wiring Diagram (1 of 2) for Cadillac Escalade EXT 2005

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List of elements for Chime Wiring Diagram (1 of 2) for Cadillac Escalade EXT 2005:

(near left "a" pillar) g203
(on left "b" pillar) g305
(on right "b" pillar) g306
5v reference
A12
Accessory voltage
Anl/drl defeat
Auto
B11
B12
Battery
Body control module (bcm) (on lower left side of dash, below steering column)
D12
Dimmer low reference
Dimming input
E11
E12
G203 (near left "a" pillar)
Ground
Ground distribution system
Head
Headlamp dimmer switch
Headlamp switch & panel dimmer switch
Headlamps on signal
Hot at all times
Hot in acc & run
Hot in acc, run & start
Hot in run & start
I/p fuse block (behind lower left side of dash)
I/p relay block (under left side of dash, near kick panel)
Ignition 0 voltage
Ignition 1 voltage
Ignition key alarm switch
Key in ignition switch
Left rear door ajar sw
Left rear door latch assembly
Liftgate ajar switch sig
Park
Park brake sw signal
Park brake switch (part of park brake assembly)
Park lamp on signal
Pnk
Power distribution system
Right rear door ajar sw
Right rear door latch assembly
S212 (in i/p harness)
Serial data
Tan
Tbc 2a fuse 15a
Tbc 2b fuse 15a
Tbc 2c fuse 15a
Tbc accy fuse 10a
Tbc batt fuse 10a
Tbc ign 0 fuse 10a
Tbc ign 1 fuse 10a
Underhood fuse block (at left side of engine compartment, near battery)

Chime Wiring Diagram (2 of 2) for Cadillac Escalade EXT 2005

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List of elements for Chime Wiring Diagram (2 of 2) for Cadillac Escalade EXT 2005:

(in liftgate harness) s910
Computer data lines system
Data link connector (dlc) (partial) (under left side of dash)
Door ajar switch
Driver door module (ddm) (in driver's door)
Driver mini wedge (door jamb switch)
Driver seat belt switch
Exterior lights system
Front passenger door module (fpdm) (in right front door)
G410
I/p fuse block (on lower left side of dash)
I/p junction block (at right side of dash, behind access panel)
Ign
Inflatable restraint sensing & diagnostic module (sdm) (under left front seat)
Instrument panel cluster (ipc)
Left door ajar sw
Left liftgate ajar switch
Left seat belt sw
Left turn
Liftglass ajar switch
Logic
Low reference
Passenger mini wedge (door jamb switch)
Pnk
Powertrain control module (pcm) (at left front of engine compartment)
Radio
Right cargo door ajar switch
Right door contact plate (body)
Right door contact plate (door)
Right liftgate ajar switch
Right turn
S911
Seat belt
Serial data
Sp205 (behind left i/p fuse block)
Sp206 (on left "b" pillar)
Splice pack sp410 (right rear pass compt)
Tan
W/anti-theft system
W/cargo doors
W/o cargo doors
Wiper washer system

Tire Pressure Monitoring Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Tire Pressure Monitoring Wiring Diagram for Cadillac Escalade EXT 2005:

Class 2 serial data
Computer data lines system
Ign
Instrument panel cluster (ipc)
Left front tire pressure monitor sensor
Left rear tire pressure monitor sensor
Message display
Passenger door module (pdm)
Receive input
Right front tire pressure monitor sensor
Right rear tire pressure monitor sensor
Solid state
Tan
Tire pressure ind

WIPER/WASHER

Front Wiper/Washer Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Front Wiper/Washer Wiring Diagram for Cadillac Escalade EXT 2005:

(near left "a" pillar) g203
A10
Accessory voltage
Body control module (on lower left side of dash, below steering column)
G100 (on left front body mount)
G200 (near right "a" pillar)
Ground
Hot at all times
Hot in run and acc
Instrument panel cluster
Left i/p fuse block (behind lower left side of dash)
Lsd
Mist
Off
Pnk
Pulse
Red
S100
S202
S217
Tan
Turn signal/ multifunction switch
Underhood fuse block (on left side of engine compt)
W/s wash fuse 15a
W/s wash relay
W/s wiper fuse 25a
Wash
Washer fluid level sensor
Windshield washer fluid pump (on washer fluid reservoir)
Windshield washer relay control
Windshield wiper high signal
Windshield wiper motor module (left side of cowl)
Windshield wiper motor park signal
Windshield wiper switch signal
Windshield wiper/ washer switch

Rear Wiper/Washer Wiring Diagram for Cadillac Escalade EXT 2005

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List of elements for Rear Wiper/Washer Wiring Diagram for Cadillac Escalade EXT 2005:

(on left front body mount) g100
Ajar
Battery
Body control module (bcm) (on lower left side of dash, below steering column)
G410
Hot at all times
Hot in run and acc
I/p fuse block (behind lower left side of dash
Left lift- gate ajar switch
Lift- glass ajar switch
Liftgate ajar switch signal
Low
Multifunction accessory switch
Off
Rear window washer fluid pump
Rear window wiper module (in liftgate, below rear glass)
Rear wiper/ washer switch
Right lift- gate ajar switch
Rr wpr fuse 15a
Rr wpr fuse 25a
S100
S910 (in lift- gate harn)
S911
Splice pack sp410b (behind right rear quarterpanel)
Sw sig
Underhood fuse block (at left side of engine compartment, near battery)
Wash