All Wiring Diagrams for Cadillac DeVille DTS 2002 model

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Cadillac DeVille DTS 2002

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Cadillac DeVille DTS 2002:

• inst panel
• (body harn, behind right side of dash)
• (dash harn, 65 cm from radio conn breakout)
• A/c clu fuse 15a
• A/c compressor clutch
• A/c compressor clutch solenoid
• A/c compressor temperature switch
• A/c low temp
• A/c refrigerant low temperature sensor (rear of engine compt, on a/c low pressure line)
• A10
• A11
• A12
• Ac clu relay
• Acc
• Air inlet act drv
• Air inlet act sig
• Air mix act drv
• Air mix act sig
• Air temperature actuator assembly (on right side of of hvac module)
• Ambient air temperature sensor (on hood latch support)
• Aux
• Auxiliary air temperature sensor (under front console, near aux blower mtr)
• B10
• B11
• Bat
• Blwr spd cntrl
• C11
• Computer data lines system
• Dash integration module (dim) (behind right side of dash, near blower motor)
• Dim fuse 10a
• Drvr air mix drv
• Drvr air mix sig
• G100 (lower left front of engine)
• G203 (right kick panel)
• Ground
• Headlights system
• Hot at all times
• Hot in on
• Hot in on or start
• Hvac fuse 10a
• Iat sens cntrl
• Iat sens sig
• Ign
• Ign sw fuse 15a
• Ignition switch
• Inside air temperature sensor (behind left side of dash, left of steering column)
• Instrument panel integration module (above radio)
• Left air temperature actuator (on left side of hvac module)
• Left sun load sensor
• Lh sun load sens
• Lock
• Lower left air temperature sensor (under left side of dash, in a/c dash)
• Lower right air temperature sensor (under right side of dash, in a/c duct)
• Mode act drv
• Mode act sig
• Mode actuator (on left side of hvac module)
• Nca
• Pnk
• Rear fuse block (under left rear seat)
• Recirculation actuator (under right side of dash, right of blower motor)
• Red
• Rh sun load sens
• Right
• Right sun load sensor
• Rr air mix act drv
• Rr air mix act sig
• S205
• S207 (dash harn, 86 cm from
• S213 (body harn, behind left side of dash)
• S215
• Sensor return
• Serial data 2
• Splice pack sp100
• Start
• Steer whl ctrl
• Sun load sensor assembly (at top center of dash, in defogger grille)
• Tan
• Temp sens input
• Underhood fuse block (right side of engine compt)
• Upper left air temperature sensor (under left side of dash, in a/c duct)
• Upper right air temperature sensor (under right side of dash, in a/c duct)
• Voltage sens

Automatic A/C Wiring Diagram (2 of 2) for Cadillac DeVille DTS 2002

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Cadillac DeVille DTS 2002:

• (console harn, 68 cm from rear heater and a/c control module conn)
• (dhs)
• (dts)
• (rear hvac harn, 17.5 cm from rear blower motor) s307
• (right kick panel)
• 350(dhs)
• 450(dts)
• A/c refrigerant pressure sensor (on a/c pressure hose, near compressor)
• A/c relay
• Auxiliary blower motor (front of center console, below ashtray)
• Auxiliary blower motor resistor assembly (at front of center console)
• Auxiliary hvac control module (at rear of center console)
• Auxiliary mode actuator (under front console, near auxiliary blower motor)
• B10
• Bat
• Battery
• Blower motor
• Blower motor control processor (under right side of dash, right of blower motor)
• Blwr grd
• Blwr sw high
• Blwr sw low
• Blwr sw m/h
• Blwr sw med
• Computer data lines system
• Cool fan 1 fuse 30a
• Cool fan 2 fuse 30a
• Coolfan 1 relay
• Coolfan 2 relay
• Coolfan s/p relay
• Cooling fan (left)
• Cooling fan (right)
• D10
• D11
• Dhs
• Dts
• E nca
• E10
• Ect sens grd
• Ect sens sig
• Engine coolant temperature (ect) sensor (right rear of engine, near egr valve)
• F11
• Fan
• G104 (right front of engine compt)
• G200
• G201
• Grd
• Ground
• High spd fan
• Hot at all times
• Hot in run
• Hvac blo fuse 40a
• Ign
• Ign 3 rr fuse 10a
• Illum grd
• Illumination
• Inflatable restraint steering wheel module coil
• Interior lights system
• Low spd fan
• Mem t&t fuse 10a
• Nca
• Pnk
• Powertrain control module (pcm) (left side of engine compt, in air cleaner)
• Rear fuse block (under left rear seat)
• Red
• Rr blo fuse 10a
• Rr mode act
• S227 (in steering column)
• S300
• S301 (dts) (console harn, near left front of center console)
• Select
• Sensor grd
• Sensor return
• Serial data 2
• Sp cntrl out
• Sp input
• Spd cntrl grd
• Splice pack sp104
• Splice pack sp200 (left kick panel)
• Splice pack sp201
• Splice pack sp201 (right kick panel)
• Steering column fuse holder (base of steering column)
• Steering wheel control switches
• Switch fuse 2a
• Tan
• Temp
• Underhood fuse block (right side of engine compt)
• Vol

Compressor Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Compressor Wiring Diagram for Cadillac DeVille DTS 2002:

• A/c clu fuse 15a
• A/c compressor clutch
• A/c compressor clutch solenoid
• A/c compressor temperature switch
• A/c refrigerant low temperature sensor (rear of engine compt, on a/c low a
• A/c refrigerant pressure sensor (on a/c pressure hose, near compressor)
• A/c relay control
• A11
• A12
• Ac clu relay
• B11
• C1 b10
• Computer data lines system
• Dash integration module (dim) (behind right side of dash, near blower motor)
• Data line
• G100 (lower left front of engine)
• Hot at all times
• Hot in on or start
• Instrument panel integration module (ipm) (above radio)
• Low ref
• Nca
• Powertrain control module (pcm) (left left side of engine compt, inside air cleaner)
• Pressure line)
• Sensor ground
• Sensor return
• Sensor sig
• Serial data
• Splice pack sp100
• Underhood fuse block (right side of engine compt)

ANTI-LOCK BRAKES

Anti-lock Brake Wiring Diagrams for Cadillac DeVille DTS 2002

List of elements for Anti-lock Brake Wiring Diagrams for Cadillac DeVille DTS 2002:

• (above radio) instrument panel integration module (ipm)
• (behind right rear seat back) electronic suspension control module
• (body harness, 66 cm from bulk- head connector near park brake pedal)
• (body harness, near base of left strut tower)
• (engine harn, near camshaft position sensor connector)
• (engine harn, near master cylinder)
• (on left side of radiator support)
• A (or c)
• Abs fuse 10a
• Abs fuse 50a
• Abs ind lamp
• Abs ind sig
• Abs indicator
• B c4
• B10
• Battery
• Brake pressure modulator valve
• C1 b11
• C1 c12
• C2 a11
• C5 c1
• Computer data lines system
• Delivered torque output
• Driver information center (dic)
• E (or b)
• Electronic brake control module (ebcm) (under air cleaner housing)
• G110
• G201 (under right front door sill trim plate)
• Ground-module
• Ground-pump motor
• Hot at all times
• Hot in run
• Ignition pos voltage
• Instrument panel cluster
• Lateral accelerometer
• Lateral accelerometer sensor (under left rear seat)
• Left force d15
• Left front wheel speed sensor
• Left normal force sig
• Left rear wheel speed sensor
• Lf wheel spd sens-ret
• Lf wheel spd sens-sig
• Lr wheel spd sens-ret
• Lr wheel spd sens-sig
• Nca
• Powertrain control module (pcm) (inside air cleaner)
• Pump motor
• Rear fuse block (under left rear seat)
• Red
• Requested torque input
• Rf wheel spd sens-ret
• Rf wheel spd sens-sig
• Right force c7
• Right force d14
• Right front wheel speed sensor
• Right normal force sig
• Right rear wheel speed sensor
• Rr wheel spd sens-ret
• Rr wheel spd sens-sig
• S101
• S102
• S103
• S104
• S211
• S212
• Sens feed-5v
• Sensor ret
• Serial data class 2
• Serial data d4
• Sp302 (in body harn, near cross car channel)
• Splice pack sp201
• Steering wheel pos
• Steering wheel position
• Steering wheel position sensor (swps) (on base of steering column)
• Stop lamp switch (near top of brake pedal)
• Stop lp fuse 15a
• Stoplight sw
• Tan
• Torque delivered
• Torque desired
• Trac ctrl sw
• Traction control indicator
• Traction control switch
• Traction off
• Underhood fuse block (at right side of engine compt)
• Var effort steering
• Variable effort steering actuator (on left side of power steering gear)
• Vent tube
• Yaw rate sens
• Yaw rate sensor (under left side of rear shelf)

ANTI-THEFT

Forced Entry Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Forced Entry Wiring Diagram for Cadillac DeVille DTS 2002:

• (ex. hearse) (hearse)
• (except hearse)
• (limo only)
• (near left tail lamp connector)
• (under left front door sill trim plate)
• (under right front door sill trim plate)
• A11
• A12
• B10
• B12
• C2 c3
• Computer data lines system
• Dash integration module (dim) (behind right side of dash, near blower motor)
• Driver door lock cylinder switch
• Driver door module (inside middle of left front door)
• Drv mdl fuse 10a
• Exterior lights system
• Front passenger door lock actuator
• G200
• G201
• G201 (under right front door sill trim plate)
• G301
• G302
• G401
• G402
• Ground
• Hazard sw sig
• Horn ctrl
• Horns system
• Hot at all times
• Ign sw fuse 15a
• Instrument panel cluster
• Key cyl input
• Left front door lock actuator
• Left middle door lock actuator
• Left middle door module (in left middle door)
• Left rear door lock actuator
• Left rear door module (in front of left rear door)
• Lf dr open in
• Lm dr open in
• Lr dr open in
• Nca
• Pass mdl fuse 10a
• Passenger front door module (inside middle of right front door)
• Power window circuit breaker 30a
• Rear compartment lid tamper switch (on lid lock cylinder)
• Rear fuse block (under left rear seat)
• Rear integration module (rim) (behind right rear seat back)
• Remote control door lock receiver (under center of rear package shelf)
• Rf dr act ret
• Rf dr open in
• Right middle door lock actuator
• Right middle door module (in right middle door)
• Right rear door lock actuator
• Right rear door module (in front of right rear door)
• Rm dr open in
• Rr dr open in
• Rrdr mdl fuse 10a
• S207
• S350
• S351
• S356
• S357
• S402
• S500
• S701
• Security indicator
• Serial data
• Splice pack sp201
• Splice pack sp201 (under right front door sill trim plate)
• Splice pack sp301 (under left front corner of rear seat)
• Splice pack sp302 (under right front seat)
• Splice pack sp401 (near right tail lamp connector)
• Splice pack sp402
• Tamper sw in
• Tan

Pass-Key Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Pass-Key Wiring Diagram for Cadillac DeVille DTS 2002:

• Acc
• B (+)
• Computer data lines system
• G201 (under right front door sill trim plate)
• Ground
• Hot at all times
• Ign
• Ignition key
• Ignition switch
• Not used
• Off
• Pcm/ batt fuse 10a
• Reader/ exciter
• Run
• S220
• S221
• Serial data class 2
• Splice pack sp201
• Start
• Theft deterrent control module (in steering column)
• Transponder
• Underhood fuse block

BODY COMPUTER

Dash Integration Module Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Dash Integration Module Wiring Diagram for Cadillac DeVille DTS 2002:

• (under right side of rear seat, near battery)
• A/c refrig lo temp sen sig
• A/t shift lk solenoid pwr
• A10
• A11
• A12
• Acc
• Accessory voltage
• Air conditioning system
• Anti-theft system
• B10
• B11
• B12
• Backlight lamps control
• Battery
• Battery positive voltage
• Class 2 serial data
• Computer data lines system
• Control power
• Dash integration module (dim) (behind right side of dash, near blower motor)
• Dim fuse 10a
• Drl rly ctrl
• Exterior lights system
• Flash to pass in
• Flash to pass sw sup volt
• Fog lamp rly ctrl
• G201 (under right front door sill trim plate)
• G300
• Ground
• Hazar sw sig
• Headlamp hi beam rly ctrl
• Headlamp on sig
• Headlamps/wipers sig
• Headlights system
• Horn rly ctrl
• Horns system
• Hot at all times
• Hot at all times rear fuse block (under left rear seat)
• Ign sw fuse 15a
• Ignition 1 voltage
• Ignition 3 voltage
• Ignition switch
• Inside air temp ctrl
• Interior lights system
• Ip lamp fuse sup voltage
• Lock
• Low ref
• Off/run/crank voltage
• Park lamp rly ctrl
• Parklamp sw on sig
• Pnk
• Power distribution system
• Rear fuse block (under left rear seat)
• Remote radio ctrl sup volt
• Run
• S213
• S215
• Shift interlock system
• Sound system
• Sound systems
• Sp201
• Standing lamp rly sup volt
• Start
• Steering wheel ctrl sig
• Underhood fuse block
• Wiper/washer system

Instrument Panel Integration Module Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Instrument Panel Integration Module Wiring Diagram for Cadillac DeVille DTS 2002:

• 5v ref
• A10
• A11
• A12
• Air conditioning system
• Ambient air temp sen sig
• Ambient light sen sig
• Anti-lock brakes system
• Aux air temp coor ctrl b
• Aux air temp door ctrl a
• Aux air temp sensor sig
• B10
• B11
• B12
• Battery positive voltage
• Blower motor speed ctrl
• Class 2 serial data signal
• Computer data lines system
• Courtesy lps sw on sig
• Driver sunload sen sig
• Exterior lights system
• Front fog lamp sw sig
• Fuel door release sw sig
• G201 (under right front door sill trim plate)
• Ground
• Hazard sw sig
• Headlights system
• Hot at all times
• Hot in on
• Hud active ctrl
• Hvac bat fuse 10a
• Hvac fuse 10a
• I/p lamps dimmer sw sig
• Ignition 3 voltage
• Inside air temp sen sig
• Instrument cluster system
• Instrument panel integration module (ipm) (above radio)
• Interior lights system
• Key in ignition sw sig
• Left air temp door ctrl a
• Left air temp door ctrl b
• Low ref
• Lower left air temp sen sig
• Lower right air temp sen sig
• Mode door ctrl
• Mode door ctrl a
• Passenger sunload sen sig
• Power distribution system
• Rear compt lk actuator unlk
• Rear junction block (under left rear seat)
• Recirculation door ctrl
• Recirculation door sig
• Red
• Right air temp door ctrl a
• Right air temp door ctrl b
• S206
• S207
• Sp201
• Tan
• Traction ctrl sw sig
• Trunk, tailgate, fuel doors system
• Twilight delay sig
• Upper left air temp sig
• Upper right air temp sig
• Warnings system

Rear Integration Module Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Rear Integration Module Wiring Diagram for Cadillac DeVille DTS 2002:

• (dts)
• (except hearse)
• (hearse)
• A10
• A11
• A12
• Alc exhaust solenoid ctrl
• Anti-theft system
• Automatic level ctrl 5v ref
• Automatic level ctrl low ref
• Automatic level ctrl rly coil
• Automatic level ctrl sen sig
• B10
• B11
• B12
• Battery positive voltage
• Class 2 serial data
• Computer data lines system
• Courtesy lamp rly ctrl
• Defogger system
• Electronic suspension system
• Exterior lights system
• G401 (right rear corner of luggage compartment, near right tail lamp connector)
• Ground
• Hot at all times
• Hot in run or start
• Ign 1 fuse 10a
• Ign key lk cyl relay ctrl
• Ign sw fuse 15a
• Ign-1 relay
• Ignition 1 voltage
• Info not available
• Int lp relay ctrl
• Interior lamp relay coil ctrl
• Interior lights system
• Park brake relay coil 1 ctrl
• Park brake relay coil ctrl
• Pnk
• Power distribution system
• Power distribution system (cigar lighter)
• Power distribution system (rap)
• Rap relay coi ctrl
• Rear door open in
• Rear fuse block (under left rear seat)
• Rear integration module (rim) (behind right rear seat back)
• Rear parking assist chime sig
• Reat defogger rly ctrl
• Reverse relay coil sup volt
• Shift interlock system
• Sp401
• Transmission shift inhibi sig
• Trunk ajar sw sig
• Trunk key sw sig
• Trunk release relay ctrl
• Trunk, tailgate, fuel doors system
• Warning systems

COMPUTER DATA LINES

Computer Data Lines for Cadillac DeVille DTS 2002

List of elements for Computer Data Lines for Cadillac DeVille DTS 2002:

• (dash harn, approx 53 cm from radio connector)
• (in steering column harn, near ignition switch)
• (left rear of passenger compartment) sp300
• A11
• A12
• A22
• A23
• Aldl fuse 10a
• Audio amplifier (behind left rear seat back)
• Auxiliary hvac control module
• B10
• B11
• B15
• Cellular telephone module (behind right rear seat back)
• Dash integration module (behind right side of dash, near blower motor)
• Data class 2
• Data link connector (under left side of dash, near steering column)
• Digital radio receiver
• Driver door module (in driver's door)
• Driver door switch assembly
• Electronic brake control module (under air cleaner housing)
• Electronic suspension control module (behind right rear seat back)
• Except hearse
• Except hearse & limousine
• F12
• Front passenger door module (in right front door)
• G200 (under left front door sill trim plate)
• G201 (under right front door sill trim plate)
• Hearse & limousine only
• Hearse only
• Hot at all times
• Inflatable restraint sensing & diagnostic module (under rear of center console)
• Instrument panel cluster (ipc)
• Instrument panel integration module (above radio)
• Left middle door module (in left middle door)
• Left rear door module (in left rear door)
• Limousine only
• Memory seat module (under driver's seat)
• Memory seats
• Navigation data processor (behind left rear seat back)
• Powertrain control module (at left side of eng compt, inside air cleaner)
• Radio
• Rear integration module (behind right rear seat back)
• Remote control door lock receiver (rcdlr) (center front of rear compt, under package shelf)
• Remote play back device cd changer
• Right middle door module (in right middle door)
• Right rear door module (in right rear door)
• S200
• S202
• S206
• S209
• S218
• Sp304 (right rear of passenger compartment)
• Steering column module (in steering column)
• Theft deterrent module (in steering column)
• Underhood fuse block
• Vehicle information interface module
• W/
• W/ 8 speakers system
• W/ auto contouring control
• W/ bose speaker system
• W/ mobile telephone provisions
• W/ navigation display system
• W/ vehicle interface unit
• W/o auto contouring control
• W/o mobile telephone provisions
• W/o navigation display system
• W/o vehicle interface unit

COOLING FAN

Cooling Fan Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Cooling Fan Wiring Diagram for Cadillac DeVille DTS 2002:

• B10
• Cool fan 1 fuse 30a
• Cool fan 2 fuse 30a
• Coolfan 1 relay
• Coolfan 2 relay
• Coolfan s/p relay
• Cooling fan (left)
• Cooling fan (right)
• D10
• E10
• Ect sens grd
• Ect sens sig
• Engine coolant temperature (ect) sensor (right rear of engine, near egr valve)
• F11
• G104 (right front of engine compt)
• High spd fan
• Hot at all times
• Low spd fan
• Powertrain control module (pcm) (at left side of engine compt, inside air cleaner)
• Splice pack sp104
• Underhood fuse block (right side of engine compt)

CRUISE CONTROL

Cruise Control Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Cruise Control Wiring Diagram for Cadillac DeVille DTS 2002:

• All times
• C2 b
• Cancel input
• Cr cont fuse 10a
• Cruise control module (near power brake booster)
• Cruise inhibit
• Cruise on/off
• Cruise set/coast
• Disable output
• Engage ouput
• Engaged input
• Engine controls system
• G101 (on left side of radiator support)
• Ground
• Hot at
• Hot in
• Ignition
• Inflatable restraint steering wheels module coil
• Left steering wheels controls
• Nca
• On & start
• On/off
• Pnk
• Powertrain control module (pcm) (in air cleaner housing)
• Rear fuse block
• Resume/ accel
• Resume/accel
• Right steering wheels controls
• Run/crank fuse 10a
• S210 (body harness, near park brake pedal)
• S222
• S228
• Set/ coast
• Splice pack sp101
• Splice pack sp302 (near driver's seat)
• Steering column fuse holder
• Stop lp fuse 15a
• Stoplamp switch (near top of brake pedal)
• Stp lp sig input
• Tcc/ cruise switch
• Underhood fuse block
• Vehicle speed input
• Vehicle speed out
• Vehicle speed sensor (vss) (on transaxle case extention)
• Vss high
• Vss low

DEFOGGERS

Defogger Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Defogger Wiring Diagram for Cadillac DeVille DTS 2002:

• (above left rear shelf) g303
• (above right rear shelf) g304
• A12
• B10
• B11
• C3 c4
• Computer data lines system
• Driver door module (ddm)
• Driver outside rearview mirror
• Heater feed
• Hot at all times
• Hot in on
• Instrument panel integration module (ipm) (above radio)
• Logic
• Low ref
• Low reference
• Lower grid
• Navigation systems
• Nca
• Passenger front door module (pfdm)
• Passenger outside rearview mirror
• Radio antenna module
• Rear defogger indicator
• Rear defogger switch
• Rear fuse block (under left rear seat)
• Rear integration module (rim) (behind right rear seat back)
• Rear window
• Rear window defogger grid
• Relay ctrl
• Rr defog fuse 40a
• Rr defog relay
• Serial data
• Tv1 ant
• Tv3 ant
• Upper grid
• Vic5 ant
• W/o television communication system
• W/television communication system

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Electronic Power Steering Wiring Diagram for Cadillac DeVille DTS 2002:

• Abs fuse 10a
• Abs fuse 50a
• C12
• Computer data lines system
• Electronic brake control module (ebcm) (under air cleaner housing)
• G110 (deville) (on left side of radiator support)
• G110 (seville) (left rear of engine)
• Hot at all times
• Hot in run
• Ignition
• Module ground
• Nca
• Pump ground
• Rear fuse block (under left rear seat)
• Red
• Serial data
• Underhood fuse block (on right side of engine compt)
• Variable effort steering actuator (on left side of power steering gear)
• Ves cntl high
• Ves cntl low

ELECTRONIC SUSPENSION

Electronic Air Suspension for Cadillac DeVille DTS 2002

List of elements for Electronic Air Suspension for Cadillac DeVille DTS 2002:

• 5v reference
• A10
• A11
• A12
• Automatic level control compressor (near rear suspension carrier)
• B10
• B11
• B12
• Battery voltage
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• Compressor motor
• Computer data lines system
• Cvrtd fuse 10a
• D10
• D11
• D12
• D13
• D14
• D15
• D16
• Damper drive
• Damper relay
• Damper relay ctrl
• Data line
• Elc fuse 30a
• Elc relay
• Elc relay ctrl
• Electronic brake control module (ebcm) (under cleaner housing)
• Electronic suspension control module (behind right rear seat back)
• Exhaust solenoid
• G401
• Ground
• Hot at all times
• Hot in run
• Ign 3 fuse 10a
• Ignition voltage
• Left force data
• Left front strut actuator
• Left front suspension position sensor
• Left rear strut actuator
• Left rear suspension position sensor
• Lf damper ctrl
• Lf damper out
• Lf position sens
• Lift/dive signal
• Lift/dive signal out
• Lr damper ctrl
• Lr damper out
• Lr position sens
• Nca
• Nca nca
• Powertrain control module (pcm) (left side of engine compt, inside air cleaner housing)
• Rear fuse block (under left rear seat)
• Red
• Rf damper ctrl
• Rf damper out
• Rf position sens
• Right force data
• Right front strut actuator
• Right front suspension position sensor
• Right rear strut actuator
• Right rear suspension position sensor
• Rr damper ctrl
• Rr damper out
• Rr position sens
• Sensor return
• Splice pack sp401 (right rear corner of luggage compt, near right taillamp connector)
• Steer wheel pos

Electronic Level Control Wiring Diagram, with Electronic Suspension for Cadillac DeVille DTS 2002

List of elements for Electronic Level Control Wiring Diagram, with Electronic Suspension for Cadillac DeVille DTS 2002:

• 5v reference
• A12
• Automatic level control compressor (near rear suspension carrier)
• B10
• B12
• Battery voltage
• C10
• C11
• C14
• C15
• Compressor motor
• Computer data lines system
• Cvrtd fuse 10a
• Data line
• Elc fuse 30a
• Elc relay
• Elc relay ctrl
• Electronic suspension control module (behind right rear seat back)
• Exhaust solenoid
• G401
• Ground
• Hot at all times
• Hot in run
• Ign 3 fuse 10a
• Ignition voltage
• Left rear suspension position sensor
• Lift/dive signal
• Lift/dive signal out
• Lr position sens
• Nca
• Nca nca
• Powertrain control module (pcm) (left side of engine compt, inside air cleaner housing)
• Rear fuse block (under left rear seat)
• Red
• Right rear suspension position sensor
• Rr position sens
• Sensor return
• Splice pack sp401 (right rear corner of luggage compt, near right taillamp connector)

Electronic Level Control Wiring Diagram, without Electronic Suspension for Cadillac DeVille DTS 2002

List of elements for Electronic Level Control Wiring Diagram, without Electronic Suspension for Cadillac DeVille DTS 2002:

• 5v reference
• A11
• Automatic level control compressor (near rear suspension carrier)
• B10
• Battery
• C10
• C11
• Compressor motor
• Elc fuse 30a
• Elc relay
• Elc relay ctrl
• Exhaust solenoid
• G401
• Ground
• Hot at all times
• Hot in run
• Hot in run or start
• Ign sw fuse 15a
• Ignition 1
• Left rear suspension position sensor
• Lr position sens
• Nca
• Nca nca
• Pnk
• Rear fuse block (under left rear seat)
• Rear integration module (rim) (behind right rear seat back)
• Red
• Run/crank fuse 10a
• Sensor return
• Splice pack sp401 (right rear corner of luggage compt, near right taillamp connector)

ENGINE PERFORMANCE

4.6L

4.6L VIN 9, Engine Performance Wiring Diagrams (1 of 5) for Cadillac DeVille DTS 2002

List of elements for 4.6L VIN 9, Engine Performance Wiring Diagrams (1 of 5) for Cadillac DeVille DTS 2002:

• A/t input spd sens high
• A/t input spd sens low
• A6 pnk
• A8 pnk
• Acc on
• Air pump relay
• Air sol vlv cntrl
• Anti lock brakes system
• B5 pnk
• B6 pnk
• B9 pnk
• Battery
• C9 pnk
• Chasis pitch sig
• Ckp sens a sig
• Ckp sens b sig
• Class 2 data link
• Cmp sens 12v ref
• Cmp sens sig
• Computer data lines system
• Cooling fans system
• Cruise control system
• Cruise inhibit out
• Cyl 1 cntrl
• Cyl 7 cntrl
• D4 pnk
• D9 pnk
• Delivered torque output
• E4 pnk
• Electronic suspension system
• Evap vent valve cntrl
• Extended trvl brake sw
• F4 pnk
• F9 pnk
• Fan low spd cntrl
• Fuel inj 1 cntrl
• Fuel inj 2 cntrl
• Fuel inj 3 cntrl
• Fuel inj 4 cntrl
• Fuel inj 5 cntrl
• Fuel inj 6 cntrl
• Fuel inj 7 cntrl
• Fuel inj 8 cntrl
• Fuel injectors
• Fuel pump rel cntrl
• Fuel tank press sig
• G100 (left side of engine, below thermostat housing)
• Ho2s high (1,1)
• Ho2s high (1,2)
• Ho2s high (2,1)
• Ho2s htr high (1,1)
• Ho2s htr low (1,1)
• Ho2s low (1,1)
• Ho2s low (1,2)
• Ho2s low (2,1)
• Hos2 htr low (2,1)
• Hot at all times
• Hot in on & start
• Iac coil a high
• Iac coil a low
• Iac coil b high
• Iac coil b low
• Iat sens sig
• Ignition
• Ignition switch
• Ims a input
• Ims b input
• Ims c input
• Ims p input
• Injr 1 fuse 10a
• Injr 2 fuse 10a
• Maf sens sig
• Map sens sig
• Mil cntrl
• Off
• Oxy sen fuse 10a
• Pcm batt fuse 10a
• Pcm ground
• Pcm ign fuse 10a
• Pnk
• Pnk a
• Powertrain control module (left side of engine compt, inside air cleaner)
• Press cntrl sol high
• Press cntrl sol low
• Red
• Requested torque input
• S213
• Start
• Tan
• Tp sens sig
• Underhood fuse block (right side of engine compt)
• Vss high
• Vss low
• Vss output

4.6L VIN 9, Engine Performance Wiring Diagrams (2 of 5) for Cadillac DeVille DTS 2002

List of elements for 4.6L VIN 9, Engine Performance Wiring Diagrams (2 of 5) for Cadillac DeVille DTS 2002:

• B3 pnk
• B4 pnk
• Evaporative emissions canister purge valve (top of engine, on intake manifold)
• Evaporative emissions canister vent valve (under left rear of vehicle)
• Exhaust gas recirc- ulation (egr) valve (top right rear of engine)
• F3 pnk
• Fuel tank pressure sensor (on top of fuel tank)
• G100 (left side of engine, below thermostat housing)
• Ground
• Heated oxygen sensor (ho2s) (bank 1, sensor 1) (on right exhaust manifold)
• Heated oxygen sensor (ho2s) (bank 1, sensor 2) (rear of catalytic converter)
• Heated oxygen sensor (ho2s) (bank 2, sensor 1) (on left exhaust manifold)
• Hot in on & start
• Iat sens
• Idle air control (iac) valve (on throttle body)
• Ign
• Inj 1 fuse 10a
• Maf sens
• Manifold absolute pressure sensor (near throttle body)
• Mass airflow (maf) sensor (including intake air temperature) (on throttle body)
• Nca
• Pnk
• Pnk d
• Rear fuse block (under left rear seat)
• Red
• Tan
• Tan a
• Throttle position sensor (on left side of throttle body)
• Under- hood fuse block
• Vent sol fuse 10a

4.6L VIN 9, Engine Performance Wiring Diagrams (3 of 5) for Cadillac DeVille DTS 2002

List of elements for 4.6L VIN 9, Engine Performance Wiring Diagrams (3 of 5) for Cadillac DeVille DTS 2002:

• (body harn, under left side of dash)
• (top left side of engine, under intake manifold top cover)
• Automatic transaxle
• Automatic transaxle internal mode switch
• Camshaft position (cmp) sensor (front of engine, in cam carrier)
• Crankshaft position (ckp) sensor a (on lower left side of engine, near oil filter)
• Crankshaft position (ckp) sensor b (on lower left side of engine, near oil filter)
• Cruise control system
• Engine oil pressure switch (at left side of engine, on oil filter adapter)
• F/pmp fuse 20a
• Fuel pump (top of fuel tank)
• Fuel pump relay
• G103 (right side of engine, below the egr valve)
• G304 (under left front corner of rear seat)
• G402 (left rear corner of luggage compt)
• Hot at all times
• Hot in on & start
• Ign
• Ignition coil (bank 1) (top right
• Ignition coil (bank 2)
• Ignition control module (bank 1) (under intake manifold top cover)
• Ignition control module (bank 2) (under intake manifold top cover)
• Instrument panel cluster
• Mdl coil fuse 20a
• Navigation system
• Nca
• Pnk
• Rear fuse block
• Red
• S210
• Service engine soon ind
• Side of engine, under intake manifold top cover)
• Spark plugs
• Tach input
• Under- hood fuse block
• Vehicle speed sensor (vss) (on transaxle case extension)
• Vss input

4.6L VIN 9, Engine Performance Wiring Diagrams (4 of 5) for Cadillac DeVille DTS 2002

List of elements for 4.6L VIN 9, Engine Performance Wiring Diagrams (4 of 5) for Cadillac DeVille DTS 2002:

• (body harn, 15 cm from right rear compt grommet)
• 1-2 shift sol
• 2-3 shift sol
• A4 pnk
• Air pump a fuse 50a
• Automatic trans- axle fluid temper- ature sensor
• Automatic transaxle
• Automatic transaxle input speed sensor
• Automatic transmission
• Cruise control system
• Extended travel brake switch
• Fluid pressure manual valve position switch
• Fuel sender (fuel tank)
• G102 (left side of engine, below thermostat housing)
• Hot at all times
• Hot in on & start
• Ign 1 fuse 10a
• Pnk
• Pressure control solenoid valve
• Rear fuse block (under left rear seat)
• Red
• Run/ crank fuse 10a
• S113
• S405
• Secondary air injection (air) pump motor (lower right front of corner of engine compt)
• Secondary air injection (air) pump relay (near radiator surge tank)
• Secondary air injection (air) solenoid valve (above right exhaust manifold)
• Stoplamp switch (abs/tcc switch) (near top of brake pedal)
• Tan
• Tcc/ cruise switch
• Torque converter clutch pulse width modulation solenoid
• Trans fuse 10a
• Underhood fuse block (right side of engine compt)

4.6L VIN 9, Engine Performance Wiring Diagrams (5 of 5) for Cadillac DeVille DTS 2002

List of elements for 4.6L VIN 9, Engine Performance Wiring Diagrams (5 of 5) for Cadillac DeVille DTS 2002:

• 1-2 shift sol vlv cntrl
• 2-3 shift sol vlv cntrl
• A/ press low ref
• A/c press sens 5v ref
• A/c press sensor sig
• A/c refrigerant pressure sensor (on a/c pressure hose, near compressor)
• A/c rly cntrl
• A/c system
• Ckp sens a 12v ref
• Ckp sens a low ref
• Ckp sens b 12v ref
• Ckp sens b low ref
• Cmp sens low ref
• Cooling fans system
• Cruise control system
• Cruise engaged input
• Cyl 2 cntrl
• Cyl 3 cntrl
• Cyl 4 cntrl
• Cyl 5 cntrl
• Cyl 6 cntrl
• Cyl 8 cntrl
• Ect sens low ref
• Ect sens sig
• Egr 5v ref
• Egr position sig
• Egr sens low ref
• Egr valve low ref
• Engine coolant temperature (ect) sensor (right rear of engine, near egr valve)
• Engine oil level switch (left side of oil pan)
• Evap purge sol cntrl
• Fan high spd cntrl
• Ftp sens 5v ref
• Fuel lvl signal
• Fuel tank press low ref
• G100 (left side of engine, below thermostat housing)
• Gen field duty sig
• Generator turn on sig
• Ho2s htr low (1,2)
• Iat low ref
• Icm 1 low ref
• Icm 2 low ref
• Knock sens low ref
• Knock sens sig
• Knock sensor (ks) (on top of engine, under intake manifold top cover)
• Map sens 5v ref
• Map sens low ref
• Nca
• Oil level sw input
• Oil press sw input
• Pcm ground
• Pnk
• Powertrain control module (left side of engine compt, inside air cleaner)
• Red
• Starter rly cntrl
• Starting/ charging system
• Tach output
• Tcc brake switch input
• Tcc pwm sol cntrl
• Tft sens low ref
• Tft sensor sig
• Tp sens 5v ref
• Tp sens low ref
• Trans range a input
• Trans range c input

4.6L VIN Y, Engine Performance Wiring Diagrams (1 of 5) for Cadillac DeVille DTS 2002

List of elements for 4.6L VIN Y, Engine Performance Wiring Diagrams (1 of 5) for Cadillac DeVille DTS 2002:

• A/t input spd sens high
• A/t input spd sens low
• A6 pnk
• A8 pnk
• Acc on
• Air pump relay
• Air sol vlv cntrl
• Anti lock brakes system
• B5 pnk
• B6 pnk
• B9 pnk
• Battery
• C9 pnk
• Chasis pitch sig
• Ckp sens a sig
• Ckp sens b sig
• Class 2 data link
• Cmp sens 12v ref
• Cmp sens sig
• Computer data lines system
• Cooling fans system
• Cruise control system
• Cruise inhibit out
• Cyl 1 cntrl
• Cyl 7 cntrl
• D4 pnk
• D9 pnk
• Delivered torque output
• E4 pnk
• Electronic suspension system
• Evap vent valve cntrl
• Extended trvl brake sw
• F4 pnk
• F9 pnk
• Fan low spd cntrl
• Fuel inj 1 cntrl
• Fuel inj 2 cntrl
• Fuel inj 3 cntrl
• Fuel inj 4 cntrl
• Fuel inj 5 cntrl
• Fuel inj 6 cntrl
• Fuel inj 7 cntrl
• Fuel inj 8 cntrl
• Fuel injectors
• Fuel pump rel cntrl
• Fuel tank press sig
• G100 (left side of engine, below thermostat housing)
• Ho2s high (1,1)
• Ho2s high (1,2)
• Ho2s high (2,1)
• Ho2s htr high (1,1)
• Ho2s htr low (1,1)
• Ho2s low (1,1)
• Ho2s low (1,2)
• Ho2s low (2,1)
• Hos2 htr low (2,1)
• Hot at all times
• Hot in on & start
• Iac coil a high
• Iac coil a low
• Iac coil b high
• Iac coil b low
• Iat sens sig
• Ignition
• Ignition switch
• Ims a input
• Ims b input
• Ims c input
• Ims p input
• Injr 1 fuse 10a
• Injr 2 fuse 10a
• Maf sens sig
• Map sens sig
• Mil cntrl
• Off
• Oxy sen fuse 10a
• Pcm batt fuse 10a
• Pcm ground
• Pcm ign fuse 10a
• Pnk
• Pnk a
• Powertrain control module (left side of engine compt, inside air cleaner)
• Press cntrl sol high
• Press cntrl sol low
• Red
• Requested torque input
• S213
• Start
• Tan
• Tp sens sig
• Underhood fuse block (right side of engine compt)
• Vss high
• Vss low
• Vss output

4.6L VIN Y, Engine Performance Wiring Diagrams (2 of 5) for Cadillac DeVille DTS 2002

List of elements for 4.6L VIN Y, Engine Performance Wiring Diagrams (2 of 5) for Cadillac DeVille DTS 2002:

• B3 pnk
• B4 pnk
• Evaporative emissions canister purge valve (top of engine, on intake manifold)
• Evaporative emissions canister vent valve (under left rear of vehicle)
• Exhaust gas recirc- ulation (egr) valve (top right rear of engine)
• F3 pnk
• Fuel tank pressure sensor (on top of fuel tank)
• G100 (left side of engine, below thermostat housing)
• Ground
• Heated oxygen sensor (ho2s) (bank 1, sensor 1) (on right exhaust manifold)
• Heated oxygen sensor (ho2s) (bank 1, sensor 2) (rear of catalytic converter)
• Heated oxygen sensor (ho2s) (bank 2, sensor 1) (on left exhaust manifold)
• Hot in on & start
• Iat sens
• Idle air control (iac) valve (on throttle body)
• Ign
• Inj 1 fuse 10a
• Maf sens
• Manifold absolute pressure sensor (near throttle body)
• Mass airflow (maf) sensor (including intake air temperature) (on throttle body)
• Nca
• Pnk
• Pnk d
• Rear fuse block (under left rear seat)
• Red
• Tan
• Tan a
• Throttle position sensor (on left side of throttle body)
• Under- hood fuse block
• Vent sol fuse 10a

4.6L VIN Y, Engine Performance Wiring Diagrams (3 of 5) for Cadillac DeVille DTS 2002

List of elements for 4.6L VIN Y, Engine Performance Wiring Diagrams (3 of 5) for Cadillac DeVille DTS 2002:

• (body harn, under left side of dash)
• (top left side of engine, under intake manifold top cover)
• Automatic transaxle
• Automatic transaxle internal mode switch
• Camshaft position (cmp) sensor (front of engine, in cam carrier)
• Crankshaft position (ckp) sensor a (on lower left side of engine, near oil filter)
• Crankshaft position (ckp) sensor b (on lower left side of engine, near oil filter)
• Cruise control system
• Engine oil pressure switch (at left side of engine, on oil filter adapter)
• F/pmp fuse 20a
• Fuel pump (top of fuel tank)
• Fuel pump relay
• G103 (right side of engine, below the egr valve)
• G304 (under left front corner of rear seat)
• G402 (left rear corner of luggage compt)
• Hot at all times
• Hot in on & start
• Ign
• Ignition coil (bank 1) (top right
• Ignition coil (bank 2)
• Ignition control module (bank 1) (under intake manifold top cover)
• Ignition control module (bank 2) (under intake manifold top cover)
• Instrument panel cluster
• Mdl coil fuse 20a
• Navigation system
• Nca
• Pnk
• Rear fuse block
• Red
• S210
• Service engine soon ind
• Side of engine, under intake manifold top cover)
• Spark plugs
• Tach input
• Under- hood fuse block
• Vehicle speed sensor (vss) (on transaxle case extension)
• Vss input

4.6L VIN Y, Engine Performance Wiring Diagrams (4 of 5) for Cadillac DeVille DTS 2002

List of elements for 4.6L VIN Y, Engine Performance Wiring Diagrams (4 of 5) for Cadillac DeVille DTS 2002:

• (body harn, 15 cm from right rear compt grommet)
• 1-2 shift sol
• 2-3 shift sol
• A4 pnk
• Air pump a fuse 50a
• Automatic trans- axle fluid temper- ature sensor
• Automatic transaxle
• Automatic transaxle input speed sensor
• Automatic transmission
• Cruise control system
• Extended travel brake switch
• Fluid pressure manual valve position switch
• Fuel sender (fuel tank)
• G102 (left side of engine, below thermostat housing)
• Hot at all times
• Hot in on & start
• Ign 1 fuse 10a
• Pnk
• Pressure control solenoid valve
• Rear fuse block (under left rear seat)
• Red
• Run/ crank fuse 10a
• S113
• S405
• Secondary air injection (air) pump motor (lower right front of corner of engine compt)
• Secondary air injection (air) pump relay (near radiator surge tank)
• Secondary air injection (air) solenoid valve (above right exhaust manifold)
• Stoplamp switch (abs/tcc switch) (near top of brake pedal)
• Tan
• Tcc/ cruise switch
• Torque converter clutch pulse width modulation solenoid
• Trans fuse 10a
• Underhood fuse block (right side of engine compt)

4.6L VIN Y, Engine Performance Wiring Diagrams (5 of 5) for Cadillac DeVille DTS 2002

List of elements for 4.6L VIN Y, Engine Performance Wiring Diagrams (5 of 5) for Cadillac DeVille DTS 2002:

• 1-2 shift sol vlv cntrl
• 2-3 shift sol vlv cntrl
• A/ press low ref
• A/c press sens 5v ref
• A/c press sensor sig
• A/c refrigerant pressure sensor (on a/c pressure hose, near compressor)
• A/c rly cntrl
• A/c system
• Ckp sens a 12v ref
• Ckp sens a low ref
• Ckp sens b 12v ref
• Ckp sens b low ref
• Cmp sens low ref
• Cooling fans system
• Cruise control system
• Cruise engaged input
• Cyl 2 cntrl
• Cyl 3 cntrl
• Cyl 4 cntrl
• Cyl 5 cntrl
• Cyl 6 cntrl
• Cyl 8 cntrl
• Ect sens low ref
• Ect sens sig
• Egr 5v ref
• Egr position sig
• Egr sens low ref
• Egr valve low ref
• Engine coolant temperature (ect) sensor (right rear of engine, near egr valve)
• Engine oil level switch (left side of oil pan)
• Evap purge sol cntrl
• Fan high spd cntrl
• Ftp sens 5v ref
• Fuel lvl signal
• Fuel tank press low ref
• G100 (left side of engine, below thermostat housing)
• Gen field duty sig
• Generator turn on sig
• Ho2s htr low (1,2)
• Iat low ref
• Icm 1 low ref
• Icm 2 low ref
• Knock sens low ref
• Knock sens sig
• Knock sensor (ks) (on top of engine, under intake manifold top cover)
• Map sens 5v ref
• Map sens low ref
• Nca
• Oil level sw input
• Oil press sw input
• Pcm ground
• Pnk
• Powertrain control module (left side of engine compt, inside air cleaner)
• Red
• Starter rly cntrl
• Starting/ charging system
• Tach output
• Tcc brake switch input
• Tcc pwm sol cntrl
• Tft sens low ref
• Tft sensor sig
• Tp sens 5v ref
• Tp sens low ref
• Trans range a input
• Trans range c input

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Back-up Lamps Wiring Diagram for Cadillac DeVille DTS 2002:

• (behind right rear seat back) rear integration module
• (in back-up lamp harn, near left backup lamp connector) s400
• 771a
• 772a
• A12
• Automatic transaxle
• Automatic transaxle internal mode switch
• Computer data lines system
• G100 (left side of engine, below thermostat housing)
• G402 (left rear corner of luggage compt)
• Hot at all times
• Ims a input
• Ims b input
• Left back-up lamp
• Mirrors system (automatic day/night mirror)
• Navigation system (parking assist circuit)
• Powertrain control module (left side of engine compt, inside air cleaner)
• Prk/rev fuse 10a
• Rear fuse block (under left rear seat)
• Reverse relay
• Reverse rly ctrl
• Right back-up lamp
• S401
• Serial data
• Splice pack sp100
• Splice pack sp402

Exterior Lamps Wiring Diagram, Hearse & Limousine for Cadillac DeVille DTS 2002

List of elements for Exterior Lamps Wiring Diagram, Hearse & Limousine for Cadillac DeVille DTS 2002:

• (body harn, in left rear of passenger comp)
• (body harn, near ground under right front seat)
• (in body harn, near ground at left rear tail lamp)
• (in body harn, near ground at right rear tail lamp)
• (in steering wheel, behind inflatable restraint steering wheel module)
• (left headlamp harn, near left front turn/ parking lamp connector) s107
• (left rear corner of luggage compt, near left tail lamp connector) g402
• (near windshield washer fluid reservoir filler neck)
• (right headlamp harn, near right front turn/ parking lamp connector) s110
• A tan
• A12
• B c1
• B11
• B12
• Batt
• C1 a
• C1 b4
• C1 c5
• C3 e3
• C316
• C317
• C318
• C319 p
• C327
• C328
• C409
• Center high mount stop lamp (chmsl)
• Cornering lamp
• Ctrl power
• Dash integration module (right side of dash, near blower motor)
• Dim
• Dim r fuse 10a
• G104
• G104 (near windshield washer fluid reservoir filler neck)
• G200 (under left front door sill trim plate)
• G201 (under right front door sill trim plate)
• G302
• G302 (under right front seat, near inflatable restraint sensing diagnostic module)
• G401 (right rear corner of luggage compt, near right tail lamp connector)
• G402 (left rear corner of luggage compt, near left tail lamp connector)
• Gnd
• Hazar sw sig
• Hazard detect
• Hazard signal
• Hazard sw sig
• Hazard switch
• Head
• Headlamp switch
• Headlights system
• Hearse
• Hearse only
• Hot at all times
• Hot in on & start
• Instru- ment panel cluster (ipc)
• Instrument panel integration module (above radio)
• Interior lights stystem
• Interior lights system
• L taillamp outage
• L turn sig out
• Left
• Left c
• Left front marker lamp
• Left front park/ turn signal lamp
• Left tail lamp
• Left turn signal ind
• Lf turn sig feed
• License lamps
• Limousine
• Limousine only
• Lp pk l fuse 15a
• Lp pk r fuse 15a
• Lr stop/turn feed
• Not used
• Off
• Outage detect
• Park
• Pk lp ctrl
• Pnk
• Prk lmp in
• Prk lp relay
• R tail lmp outage
• R turn sig out
• Rear fuse block (under left rear seat)
• Rear integration module (behind right rear seat back)
• Rf turn lp feed
• Right
• Right c
• Right front marker lamp
• Right front park/ turn signal lamp
• Right tail lamp
• Right turn signal ind
• Rr stop/turn feed
• Run/ crank fuse 10a
• S105
• S108
• S206
• S208 (in instrument panel harn, near instrument panel integration module)
• S222
• S224
• S311
• S318
• S402
• S403
• S406
• Sp402
• Splice pack sp104
• Splice pack sp200
• Splice pack sp201
• Splice pack sp302
• Splice pack sp302 (under right front seat, near inflatable restraint sensing diagnostic module)
• Splice pack sp401
• Splice pack sp402
• Stop lmp sw out
• Stop lp fuse 15a
• Stoplamp switch (near top of brake pedal)
• Tail
• Tan
• Theft ctrl
• Trailer detect
• Tsig/ haz fuse 15a
• Turn signal
• Turn signal switch
• Turn/hazard flasher module (behind left front knee bolster)
• Turn/stop tail
• Turn/stop/tail
• Underhood fuse box (at right side of eng compt)

Exterior Lamps Wiring Diagram, with Trailer Tow for Cadillac DeVille DTS 2002

List of elements for Exterior Lamps Wiring Diagram, with Trailer Tow for Cadillac DeVille DTS 2002:

• (in body harn, near ground at left rear tail lamp) s403
• (in body harn, near ground at right rear tail lamp)
• (in instrument panel harn, near instrument panel integration module)
• (in steering wheel, behind inflatable restraint steering wheel module)
• (left headlamp harn, near left front turn/ parking lamp connector) s107
• (left rear corner of luggage compt, near left tail lamp connector) g402
• (near windshield washer fluid reservoir filler neck)
• (right headlamp harn, near right front turn/ parking lamp connector) s110
• 10a
• A tan
• A12
• B c1
• B11
• B12
• Batt
• C1 a
• C1 b4
• C1 c5
• C3 e3
• Center high mount stop lamp (chmsl)
• Ctrl power
• Dash integration module (right side of dash, near blower motor)
• Dim
• Dim r fuse 10a
• Front door sill trim plate)
• G104
• G200 (under left
• G201 (under right front door sill trim plate)
• G401 (right rear corner of luggage compt, near right tail lamp connector)
• G402 (left rear corner of luggage compt, near left tail lamp connector)
• Gnd
• Hazar sw sig
• Hazard detect
• Hazard signal
• Hazard sw sig
• Hazard switch
• Head
• Headlamp switch
• Headlights system
• Hot at all times
• Hot in on & start
• Instru- ment panel cluster (ipc)
• Instrument panel integration module (above radio)
• Interior lights stystem
• Interior lights system
• L taillamp outage
• L turn sig out
• Left
• Left cornering lamp
• Left front marker lamp
• Left front park/ turn signal lamp
• Left tail lamp
• Left turn signal ind
• Lf turn sig feed
• License lamps
• Lp pk l fuse 15a
• Lp pk r fuse 15a
• Lr stop/turn feed
• Not used
• Off
• Outage detect
• Park
• Pk lp ctrl
• Pnk
• Prk lmp in
• Prk lp relay
• R tail lmp outage
• R turn sig out
• Rear fuse block (under left rear seat)
• Rear integration module (behind right rear seat back)
• Rf turn lp feed
• Right
• Right cornering lamp
• Right front marker lamp
• Right front park/ turn signal lamp
• Right tail lamp
• Right turn signal ind
• Rr stop/turn feed
• Run/ crank fuse 10a
• S105
• S108
• S200
• S206
• S208
• S222
• S224
• S402
• S406
• S409
• Splice pack sp104
• Splice pack sp200
• Splice pack sp201
• Splice pack sp302
• Splice pack sp401
• Splice pack sp402
• Stop lmp sw out
• Stop lp fuse 15a
• Stoplamp switch (near top of brake pedal)
• Tail
• Tan
• Theft ctrl
• Trailer connector (left rear compt)
• Trailer detect
• Trailer harn- ess fuse box
• Tsig/ haz fuse 15a
• Turn signal
• Turn signal switch
• Turn/hazard flasher module (behind left front knee bolster)
• Turn/stop tail
• Underhood fuse box (at right side of eng compt)

Exterior Lamps Wiring Diagram, without Trailer Tow for Cadillac DeVille DTS 2002

List of elements for Exterior Lamps Wiring Diagram, without Trailer Tow for Cadillac DeVille DTS 2002:

• (in body harn, near ground at left rear tail lamp) s403
• (in body harn, near ground at right rear tail lamp)
• (in steering wheel, behind inflatable restraint steering wheel module)
• (left headlamp harn, near left front turn/ parking lamp connector) s107
• (left rear corner of luggage compt, near left tail lamp connector) g402
• (near windshield washer fluid reservoir filler neck)
• (right headlamp harn, near right front turn/ parking lamp connector) s110
• A tan
• A12
• B c1
• B11
• B12
• Batt
• C1 a
• C1 b4
• C1 c5
• C3 e3
• Center high mount stop lamp (chmsl)
• Ctrl power
• Dash integration module (right side of dash, near blower motor)
• Dim
• Dim r fuse 10a
• G104
• G200 (under left front door sill trim plate)
• G201 (under right front door sill trim plate)
• G401 (right rear corner of luggage compt, near right tail lamp connector)
• G402 (left rear corner of luggage compt, near left tail lamp connector)
• Gnd
• Hazar sw sig
• Hazard detect
• Hazard signal
• Hazard sw sig
• Hazard switch
• Head
• Headlamp switch
• Headlights system
• Hot at all times
• Hot in on & start
• Instru- ment panel cluster (ipc)
• Instrument panel integration module (above radio)
• Interior lights stystem
• Interior lights system
• L taillamp outage
• L turn sig out
• Left
• Left cornering lamp
• Left front marker lamp
• Left front park/ turn signal lamp
• Left tail lamp
• Left turn signal ind
• Lf turn sig feed
• License lamps
• Lp pk l fuse 15a
• Lp pk r fuse 15a
• Lr stop/turn feed
• Not used
• Off
• Outage detect
• Park
• Pk lp ctrl
• Pnk
• Prk lmp in
• Prk lp relay
• R tail lmp outage
• R turn sig out
• Rear fuse block (under left rear seat)
• Rear integration module (behind right rear seat back)
• Rf turn lp feed
• Right
• Right cornering lamp
• Right front marker lamp
• Right front park/ turn signal lamp
• Right tail lamp
• Right turn signal ind
• Rr stop/turn feed
• Run/ crank fuse 10a
• S105
• S108
• S206
• S208 (in instrument panel harn, near instrument panel integration module)
• S222
• S224
• S402
• S406
• Splice pack sp104
• Splice pack sp200
• Splice pack sp201
• Splice pack sp302
• Splice pack sp401
• Splice pack sp402
• Stop lmp sw out
• Stop lp fuse 15a
• Stoplamp switch (near top of brake pedal)
• Tail
• Tan
• Theft ctrl
• Trailer detect
• Tsig/ haz fuse 15a
• Turn signal
• Turn signal switch
• Turn/hazard flasher module (behind left front knee bolster)
• Turn/stop tail
• Underhood fuse box (at right side of eng compt)

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 6) for Cadillac DeVille DTS 2002

List of elements for Ground Distribution Wiring Diagram (1 of 6) for Cadillac DeVille DTS 2002:

• (at right side of engine compartment) underhood fuse block
• A/c compressor clutch
• Accy relay
• Automatic transaxle fluid pressure manual valve position switch
• Brake fluid level switch
• Coil
• Coolfan s/p relay
• Cruise control module
• Electronic brake control module (ebcm)
• Engine oil level switch
• Engine oil pressure (eop) switch
• F11
• G100 (left side of engine below thermostat housing)
• G101 (on left side of radiator support)
• G102 (left side of engine, below thermostat housing)
• G103 (right side of engine, below exhaust gas recirculation valve)
• G104 (near windshield washer fluid reservoir filler neck)
• G105 (above generator)
• G106 (near windshield washer fluid reservoir filler neck)
• G110 (on left side of radiator support)
• Horn (high note)
• Horn (low note)
• Ign 1 relay
• Ignition control (icm) module bank 1
• Ignition control (icm) module bank 2
• Left cooling fan
• Left cornering lamp
• Left front marker lamp
• Left front park/ turn signal lamp
• Mass airflow (maf) sensor
• Night vision camera
• Powertrain control module (pcm)
• Right cornering lamp
• Right front marker lamp
• Right front park/ turn signal lamp
• S100 (in forward lamp harness, approximately 35.0 cm (13.8 in) from left horn "a" note connector)
• S105 (in headlamp jumper harness, approximately 24.4 cm (9.6 in) from front side marker lamp connector in left headlamp harness)
• S108 (in headlamp jumper, approximately 24.4 cm (9.6 in) from front side marker lamp connector in right headlamp harness)
• Secondary air injection (air) pump 1
• Splice pack sp100
• Splice pack sp101
• Splice pack sp104
• Underhood lamp
• W/infared display enhanced vision
• Windshield washer fluid level switch
• Windshield washer fluid pump
• Windshield wiper motor

Ground Distribution Wiring Diagram (2 of 6) for Cadillac DeVille DTS 2002

List of elements for Ground Distribution Wiring Diagram (2 of 6) for Cadillac DeVille DTS 2002:

• Ashtray lamp
• Automatic transmission shift lever position indicator
• Auxiliary hvac control module
• B12
• Blower motor control processor
• Braided wire
• C208
• Coolant level switch
• Dash integration module (dim)
• Data link connector (dlc)
• Door lock relay
• Exc hearse
• From ground bus (diagram 2 of 6)
• Front cigar lighter
• G201 (under right front door sill trim plate)
• G202 (behind left side of dash)
• Hazard switch
• Head-up display (hud) switch
• Headlamp dimmer switch
• Hearse
• I/p compartment lamp switch
• Ignition switch
• Instrument panel ingtegration module (ipm)
• Instrument panel integration module (ipm)
• Left driver information center (dic) switch
• Limousine
• Nca
• Park brake release solenoid
• Passenger front door module (pfdm)
• Radio
• Radio antenna module
• Reverse lockout actuator
• Right middle window switch
• Right driver information center (dic) switch
• Right middle door module (rmdm)
• Right rear door lock actuator
• Right rear door module (rrdm)
• S206 (in instrument panel harness approximately 72.1 cm (28.4 in) from radio connector)
• S207 (in instrument panel harness approximately 86.1 cm (33.9 in) from instrument panel integration module connector c1)
• S221 (in steering column harness)
• S300 (in console harness, approximately 68.5 cm (27 in) from rear heater & a/c control module connector)
• S350 (in right middle door harness)
• Shift control assembly
• Shift interlock actuator
• Splice pack sp201
• Theft deterrent control module
• To ground g201 (diagram 2 of 6)
• Traction control switch
• Turn signal/ hazard flasher module
• W/o front compartment floor console
• W/o navigation system display

Ground Distribution Wiring Diagram (3 of 6) for Cadillac DeVille DTS 2002

List of elements for Ground Distribution Wiring Diagram (3 of 6) for Cadillac DeVille DTS 2002:

• (above left rear shelf) g303
• (except hearse or limousine) left rear heated seat module
• (except hearse or limousine) right rear heated seat module
• (under left rear seat) rear fuse block
• (under right side of rear seat, near battery) g300
• A18
• Auxiliary hvac control module
• B12
• Battery
• Coil
• Dash integration module (dim)
• Data link connector (dlc) (partial)
• Digital radio receiver
• Driver door module (ddm)
• E16
• Exc hearse
• F/pmp relay
• G200 (under left front door sill trim plate)
• G301 (under left front corner of rear seat)
• G304 (above right rear shelf)
• G306 (under right front seat)
• Head-up display (hud)
• Headlamp switch
• Horn switch
• Ign 3 relay
• Inflatable restraint sensing & diagnostic module (sdm)
• Inflatable restraint steering wheel module coil
• Instrument cluster
• Nca
• Night vision camera
• Onstar cellular antenna
• Radio
• Radio amplifier
• Radio antenna module
• Rear window defogger grid
• Rear window sunshade module
• Remote control door lock receiver (rcdlr)
• Remote playback device- cd changer
• S200 (in instrument panel harness, approximately 18.5 cm (7.3 in) from instrument cluster connector)
• S223 (in steering wheel, behind inflatable restraint steering wheel module)
• S224 (in steering wheel, behind inflatable restraint steering wheel module)
• S225 (in steering wheel, behind inflatable restraint steering wheel module)
• S230 (in steering wheel, behind inflatable restraint steering wheel module)
• S334 (in rear seat harness, approx. 37.5 cm (14.8 in) from black 30 cavity in-line connector, near rear fuse block)
• S500 (in left front door harness, approximately 26.5 cm (10.4 in) from driver door module connector c3)
• Shift interlock actuator
• Splice pack sp301
• Steering column module
• Steering wheel controls (left
• Steering wheel controls (left)
• Steering wheel controls (right)
• Vehicle communication unit (viu)
• W/infared display enhanced vision
• W/o u3r/ u3s/u3q
• W/u3r/ u3s/u3q

Ground Distribution Wiring Diagram (4 of 6) for Cadillac DeVille DTS 2002

List of elements for Ground Distribution Wiring Diagram (4 of 6) for Cadillac DeVille DTS 2002:

• (limousine) (exc limousine)
• A f
• B12
• Driver heated seat module
• Driver seat adaptive lumbar module
• Driver seat massage module
• Exc hearse
• Exc hearse, limousine
• From ground bus (diagram 4 of 6)
• Front passenger seat adaptive lumbar module
• Front passenger seat adjuster switch
• G302 (under right front seat, near inflatable restraint sensing diagnostic module)
• Hearse
• Heated seat module
• If equipped
• K l
• Left middle cigar lighter
• Left middle courtesy lamp
• Left middle door module (lmdm)
• Left middle door park relay assembly
• Left middle window switch
• Left rear cigar lighter
• Left rear door lock actuator
• Left rear door module (lrdm)
• Left rear seat lumbar switch
• Limousine
• Memory seat module (msm)
• Right middle cigar lighter
• Right middle courtesy lamp
• Right middle door module (rmdm)
• Right middle door park relay assembly
• Right rear cigar lighter
• Right rear door module (rrdm)
• Right rear seat lumbar switch
• S325 (in left front seat harness, approximately 28 cm (11 in) from black 18 cavity in-line connector power seat to body harness under left front seat)
• S331 (in right front seat harness, approximately 49 cm (19.3 in) from black 18 cavity in-line connector between passenger power seat harness to body harness under right front seat)
• S351 (in left middle door harness)
• S352 (in left middle door harness)
• S353 (in right middle door harness)
• S700 (in left rear door harness, approximately 17 cm (6.7 in) from driver door module connector c1)
• S704 (in left rear door trim harness, approx. 18 cm (7.1 in) from left rear power window switch connector)
• S800 (in right rear door harness, approximately 16.5 cm (6.5 in) from right rear door module connector c3)
• S803 (in right rear door trim harness, approx. 18 cm (7.1 in) from right rear power window switch connector)
• Seat lumbar switch
• Splice pack sp302
• To ground g302 (diagram 4 of 6)
• Upfitter provision ilumination lamp
• W/hearse, limousine

Ground Distribution Wiring Diagram (5 of 6) for Cadillac DeVille DTS 2002

List of elements for Ground Distribution Wiring Diagram (5 of 6) for Cadillac DeVille DTS 2002:

• Center high mount stop lamp (chmsl)
• Exc hearse
• Exc hearse, limousine
• F11
• From ground bus (diagram 5 of 6)
• Fuel door release actuator
• Fuel pump & sender assembly
• G402 (left rear corner of luggage compartment, near left tail lamp connector)
• Garage door opener
• Hearse
• Hearse, limousine
• Inside rearview mirror
• Left back-up lamp
• Left courtesy lamp switch
• Left front fog lamp
• Left high beam headlamp
• Left low beam headlamp
• Left rear door courtesy lamp
• Left rear vanity mirror lamp
• Left tail lamp
• Left vanity mirror lamp
• License lamp
• Navigation data processor
• Nca
• Outside moisture sensor
• Overhead console courtesy lamp
• Rear compartment lid release actuator
• Rear compartment lid tamper switch
• Right back-up lamp
• Right courtesy lamp switch
• Right front fog lamp
• Right high beam headlamp
• Right low beam headlamp
• Right rear corner of luggage compartment near tail lamp)
• Right rear door lock actuator
• Right rear vanity mirror lamp
• Right vanity mirror lamp
• S106 (in headlamp jumper, approximately 14.5 cm (5.7 in) from high beam headlamp connector in left headlamp harness)
• S109 (in headlamp jumper, approximately 14.5 cm (5.7 in) from high beam headlamp connector in right headlamp harness)
• S303 (in headliner harness approximately 63 cm (24.8 in) from inside rearview mirror connector)
• S305 (in headliner harness, approximately 80 cm (31.5 in) from inside rearview mirror connector breakout)
• S401 (in back-up lamp harness, approximately 14.5 cm (5.7 in) from 3 cavity black in-line connector, body harness to back-up lamp harness, right rear corner of luggage compartment near tail lamp)
• Splice pack sp402
• To ground g402 (diagram 5 of 6)
• Traffic information receiver
• Underhood fuse block (at right side of engine compartment)

Ground Distribution Wiring Diagram (6 of 6) for Cadillac DeVille DTS 2002

List of elements for Ground Distribution Wiring Diagram (6 of 6) for Cadillac DeVille DTS 2002:

• 6 of 6)
• A12
• Automatic level control (alc) compressor
• Cellular telephone module
• E16
• Electronic suspension control (esc) module
• From ground bus (diagram d
• G401 (right rear corner of luggage compartment near right tail lamp connector)
• Radio navigation receiver
• Rear integration module (rim)
• Rear object sensor control module
• Rf signal amplifier
• Right tail lamp
• S360 (in onstar jumper harness)
• Splice pack sp401
• Sun roof control module
• To ground g401 (diagram 6 of 6)
• Vehicle communication interface module (vcim)
• W/ communication interface module
• W/o communication interface module

HEADLIGHTS

Headlight Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Headlight Wiring Diagram for Cadillac DeVille DTS 2002:

• (top center of dash) sunload sensor assembly
• A10
• A11
• A12
• B10
• C1 a9
• C10
• C11
• C2 e9
• C2 f11
• Computer data lines system
• Dash integration module (dim) (right side of dash)
• Daytime running lamp (drl) resistor (left front corner of eng compt)
• Dimmer switch
• Drl fuse 15a
• Drl relay
• Flash- to-pass switch
• Fog fuse 10a
• Fog lamp switch
• Fog lp relay
• G200 (under left front door sill trim plate)
• G201 (under right front door sill trim plate)
• G402 (left rear corner of luggage compt)
• Hdhi- bml fuse 10a
• Hdhi- bmr fuse 10a
• Hdlo- bml fuse 10a
• Hdlo- bmr fuse 10a
• Hdlp hi bm relay
• Hdlp lo bm relay
• Headlamp beam switch
• Headlamp dimmer switch
• Headlamp switch
• Hot at all times
• Hot in on & start
• Instrument panel integration module (above radio)
• Interior lights system
• J10
• J11
• L10
• L11
• Left front fog lamp
• Left high beam head- lamp
• Left low beam head- lamp
• Low
• M10
• M11
• P10
• P11
• Pk lp switch
• Pnk
• Prk lp relay
• Rear fuse block (under left rear seat)
• Right front fog lamp
• Right high beam head- lamp
• Right low beam head- lamp
• S106
• S109
• S200
• S205 (i/p harn, 65.5 cm from radio conn)
• S221
• Splice pack sp200
• Splice pack sp201
• Splice pack sp402
• Twilight delay sw
• Underhood fuse block (right side of engine compt)
• Wiper/ washer system

HORN

Horn Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Horn Wiring Diagram for Cadillac DeVille DTS 2002:

• 1995 vftc c
• A12
• B12
• D10
• Dash integration module (behind right side of dash)
• G104 (near windshield washer fluid reservoir filler neck)
• G200 (under left front door sill trim plate)
• Horn fuse 15a
• Horn relay
• Horn switch
• Horn switch fuse 2a
• Hot at all times
• Inflatable restraint steering wheel module coil
• Inflatable restraint wheel module
• Left "a" note horn (behind left front bumper facia)
• Nca
• Q10
• Q11
• Right "f" note horn (behind left front bumper facia)
• S10
• S100
• S11
• S219
• S223
• Splice pack sp104
• Splice pack sp200
• Steering column fuse block (base of steering column)
• Underhood fuse block (right side of engine compt)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for Cadillac DeVille DTS 2002

List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Cadillac DeVille DTS 2002:

• A10
• A11
• A12
• Abs ind
• Abs ind signal
• Air bag ind
• B10
• B11
• B12
• Battery
• Brake fluid level signal
• Brake fluid level switch (in master cylinder reservoir)
• Brake ind
• Charge ind
• Computer data lines system
• Coolant level signal
• Cruise ind
• Driver information center (dic)
• Dspl mode signal
• Eng/met signal
• Engine controls system
• Engine coolant temp ind
• Engine coolant temperature gauge
• Engine oil pressure ind
• Exterior lights system
• Fasten seat belt ind
• Front fog lamp ind
• Fuel gauge
• G101 (on left side of radiator support)
• G104 (near windshield washer fluid reservoir filler neck)
• G200 (under left front door sill trim plate)
• Ground
• High beam ind
• Hot at all times
• Hot in on or start
• Ign 1 fuse 10a
• Ignition
• Info down signal
• Info reset signal
• Info up signal
• Instrument cluster
• Interior lights system
• Ip fuse 10a
• Left turn ind
• Left turn signal
• Lights on ind
• Logic
• Malfunction ind lamp (mil)
• On/off signal
• Park brake signal
• Pnk
• Rear fog lamp ind
• Rear fuse block (under left rear seat)
• Red
• Right turn ind
• Right turn signal
• S200
• Security ind
• Serial data class 2
• Speedometer
• Tachometer (if equipped)
• Tachometer signal
• Traction control ind
• Trip a/b signal
• Trip reset signal
• Underhood fuse block (at right side of engine compartment)
• Vehicle speed signal
• Vf display
• Washer sol level signal
• Windshield washer fluid level switch (on top of solvent reservoir)

Instrument Cluster Wiring Diagram (2 of 2) for Cadillac DeVille DTS 2002

List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Cadillac DeVille DTS 2002:

• Coolant level switch (at right rear of engine compartment, in surge tank)
• Dspl mode
• Electronic brake control module (ebcm) (under air cleaner housing)
• Eng/ met
• Engine oil level switch (on left side of oil pan)
• Engine oil pressure switch (at left side of engine, on oil filter adapter)
• G100 (left side of engine, below thermostat housing)
• G201 (under right front door sill trim plate)
• Info down
• Info up
• Info/ reset
• Left driver information center (dic) switch
• Oil lvl sig
• Oil pres sig
• On/ off
• Park brake switch (on park brake switch)
• Pnk
• Powertrain control module (pcm) (at left side of engine compartment, inside air cleaner)
• Right driver information center (dic) switch
• S206
• Tacho out
• Trip a/b
• Trip reset
• Vss out

Night Vision Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Night Vision Wiring Diagram for Cadillac DeVille DTS 2002:

• B12
• C205
• Camera on signal
• Design
• Dspl intensity signal
• Dspl off signal
• G101 (on left side of radiator support)
• G200 (under left front door sill trim plate)
• G201 (under right front door sill trim plate)
• Ground
• Head-up display (hud)
• Head-up display (hud) control
• Heater ground
• Hot in on
• Hud active signal
• Ignition
• Image down
• Image down signal
• Image up
• Image up signal
• Instrument panel integration module (ipm) (above radio)
• Interior lights system
• Low reference
• Nca
• Night vision camera (at front of radiator)
• Night vision fuse 10a
• On signal
• On/ off
• Pnk
• Rear fuse block
• S200
• S206
• Signal drain wire
• Tan
• Video low reference
• Video signal

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram, Except Hearse & Limousine (1 of 2) for Cadillac DeVille DTS 2002

List of elements for Courtesy Lamps Wiring Diagram, Except Hearse & Limousine (1 of 2) for Cadillac DeVille DTS 2002:

• (2002) h
• (2003) k
• A12
• B10
• B11
• B12
• C1 a
• C1 d
• Class 2 serial data line
• Computer data lines system
• Courtesy lamp 2
• Driver door lock actuator
• Driver door module (inside middle of left front door)
• E11
• E12
• Front passenger door lock actuator
• Front passenger door module (inside middle of right front door)
• G200 (under left front door sill trim plate)
• G201 (under right front door sill trim plate)
• Ground
• Headlamp switch
• Hot at all times
• I/p compartment lamp
• I/p compartment lamp switch
• Inadvertent power input
• Instrument panel integration module (ipm) (above radio)
• Int lamps
• Int lp fuse 10a
• Int lp relay
• Interior lamp cntrl
• Interior lamps on input
• J11
• J12
• L11
• L12
• Left front door open input
• Left rear door courtesy lamp
• Left rear door lock actuator
• Left rear door module (inside front of left rear door)
• Left rear door open input
• Rear fuse block (under left rear seat)
• Rear integration module (rim) (behind right rear seat back)
• Right front door open input
• Right rear door courtesy lamp
• Right rear door lock actuator
• Right rear door module (inside front of right rear door)
• Right rear door open input
• S200
• S206
• Serial data class 2
• Sp303 (right rear of passenger compt)
• Splice pack sp200
• Splice pack sp201
• Tan
• To right front door courtesy lamp (diagram 2 of 2)
• To s304 (diagram 2 of 2)
• To sp301 (diagaram 2 of 2)
• To sp301 (diagram 2 of 2)

Courtesy Lamps Wiring Diagram, Except Hearse & Limousine (2 of 2) for Cadillac DeVille DTS 2002

List of elements for Courtesy Lamps Wiring Diagram, Except Hearse & Limousine (2 of 2) for Cadillac DeVille DTS 2002:

• A10
• Courtesy lamp 1
• From left rear door courtesy lamp (diagram 1 of 2)
• From rear fuse block (diagram 1 of 2)
• From sp303 (diagram 1 of 2)
• G101 (on left side of radiator)
• G402 (left rear corner of luggage compt, near left tail lamp connector)
• Left cour- tesy lamp switch
• Left courtesy lamp
• Left front door courtesy lamp
• Left front vanity mirror lamp
• Left rear vanity mirror lamp
• Overhead console
• Overhead courtesy/ reading lamp
• Reading lamp switch
• Rear compartment lamp
• Rear compartment lid release actuator
• Rear integration module (rim) (behind right rear seat back)
• Right courtesy lamp
• Right courtesy lamp switch
• Right front door courtesy lamp
• Right front vanity mirror lamp
• Right rear vanity mirror lamp
• S304
• S305
• S306 (headliner harn, approx 86.5 cm from inside rearview mirror connector)
• S337 (headliner harn, near middle of headliner)
• S402
• Sp301 (left rear of passenger compt)
• Splice pack sp101
• Splice pack sp402
• Underhood lamp

Courtesy Lamps Wiring Diagram, Hearse & Limousine (1 of 2) for Cadillac DeVille DTS 2002

List of elements for Courtesy Lamps Wiring Diagram, Hearse & Limousine (1 of 2) for Cadillac DeVille DTS 2002:

• (not used)
• A12
• B10
• B11
• B12
• C1 a
• C1 d
• C317
• C319
• Class 2 serial data line
• Computer data lines system
• Courtesy lamp 2
• Driver door lock actuator
• Driver door module (middle of left front door, behind door trim panel)
• E11
• E12
• Front passenger door lock actuator
• G200 (under left front door sill trim plate)
• G201 (under right front door sill trim plate)
• Ground
• Headlamp switch
• Hot at all times
• I/p compartment lamp
• I/p compartment lamp switch
• Inadvertent power input
• Instrument panel integration module (ipm) (above radio)
• Int lamps
• Int lp fuse 10a
• Int lp relay
• Interior lamp cntrl
• Interior lamps on input
• Left front door open input
• Left rear door courtesy lamp
• Left rear door lock actuator
• Left rear door module (in front of left rear door, near radio speaker) (limousine only)
• Left rear door open input
• Passenger door module (middle of right front door, behind door trim panel)
• Rear fuse block (under left rear seat)
• Rear integration module (rim) (behind right rear seat back)
• Right front door open input
• Right rear door courtesy lamp
• Right rear door lock actuator
• Right rear door module (in front of right rear door, near radio speaker) (limousine only)
• Right rear door open input
• S200
• S206
• Serial data class 2
• Sp303 (near center of right front door sill)
• Tan
• To left courtesy lamp switch (diagram 2 of 2)
• To left front door courtesy light diagram 2 of 2
• To right front courtesy lamp (diagram 2 of 2)
• To sp301 (diagaram 2 of 2)
• To sp301 diagram 2 of 2

Courtesy Lamps Wiring Diagram, Hearse & Limousine (2 of 2) for Cadillac DeVille DTS 2002

List of elements for Courtesy Lamps Wiring Diagram, Hearse & Limousine (2 of 2) for Cadillac DeVille DTS 2002:

• (body harn, approx 40 cm from battery voltage sensor connector) s323
• (hearse only)
• (limousine only)
• (not used)
• A10
• B c329
• B10
• C1 b
• C1 b3
• C1 d
• C329 a
• Computer data lines system
• Courtesy lamp 1
• Door open input
• From c317 (diagram 1 of 2)
• From c329 (diagram 2 of 2)
• From left rear courtesy light (diagram 1 of 2)
• From rear fuse block (diagram 1 of 2)
• From right front courtesy lamp (diagram 2 of 2)
• From sp303 (diagram 1 of 2)
• G101 (on left side of radiator support)
• G201 (under right front door sill trim plate)
• G302 (under right front seat, near inflatable restraint sensing diagnostic module)
• G402 (left rear corner of luggage compt)
• Ground
• Left cour- tesy lamp switch
• Left courtesy lamp
• Left front door courtesy lamp
• Left front vanity mirror lamp
• Left middle door lock actuator
• Left middle door module (in left middle door, behind door trim panel)
• Left middle door open input
• Left rear door lock actuator
• Left rear vanity mirror lamp
• Overhead console
• Overhead courtesy/ reading lamp
• Reading lamp switch
• Rear compart- ment lamp
• Rear compart- ment lid release actuator
• Rear door release actuator
• Rear integration module (rim) (behind right rear seat back)
• Rear integration module (rim) (behind right side of rear seat back)
• Right courtesy lamp
• Right courtesy lamp switch
• Right front door courtesy lamp
• Right front vanity mirror lamp
• Right middle door lock actuator
• Right middle door module (in front of right middle door, near radio speaker)
• Right middle door open input
• Right rear door lock actuator
• Right rear vanity mirror lamp
• S305
• S306 (headliner harn, approx 86.5 cm from inside rearview mirror connector)
• S337 (headliner harn, near middle of headliner)
• S402
• Serial data class 2
• Sp301 (left rear of passenger compt, approx 31.5 cm from cross car channel)
• Splice pack sp101
• Splice pack sp201
• Splice pack sp302
• Splice pack sp402
• Underhood lamp

Instrument Illumination Wiring Diagram (1 of 3) for Cadillac DeVille DTS 2002

List of elements for Instrument Illumination Wiring Diagram (1 of 3) for Cadillac DeVille DTS 2002:

• (except dts)
• (i/p harn, approx 65.5 cm from radio connector) s201
• (in steering wheel, behind inflatable restraint steering wheel module)
• 5v ref
• Ashtray lamp
• Auxiliary hvac control module
• C1 a1
• C1 b4
• C2 a1
• C2 a3
• C2 b3
• C207
• C209
• C210
• C3 b8
• Control power
• Dash integration module (dim) (on right side of dash, near blower motor)
• Dimmer fuse 2a
• Dimming ground
• Dimming input
• Dimr fuse 14 10a
• G200 (under left front door sill trim plate)
• G201 (under right front door sill trim plate)
• G302 (under right front seat)
• Hazard switch
• Head
• Head up display (hud) control
• Headlamp switch
• Headlights system
• Horn systems
• Hot at all times
• I/p dimmer switch
• I/p dimmer switch input
• Incadescent dimming output
• Inflatable restraint steering wheel coil module
• Instrument panel integration module (ipm) (above radio)
• Left driver information center (dic) switch
• Left steering wheel controls
• Nca
• Nca f
• Nca h
• Off
• Park
• Park lamp input
• Park lamp relay control
• Park lamp switch input
• Prk lp relay
• Radio
• Rear fuse block (under left rear seat)
• Right driver information center (dic) switch
• Right steering wheel controls
• S200
• S205 (i/p harn, approx 8 cm from inst cluster breakout)
• S206
• S219 (in steering column harness)
• S223
• S224
• S225
• S226
• S229
• S230
• Sensor return
• Sp302 (left rear of passenger compt, approx 24 cm from cross car channel)
• Splice pack sp200
• Splice pack sp201
• Splice pack sp302
• Steering column fuse holder
• To s302 (diagram 3 of 3)

Instrument Illumination Wiring Diagram (2 of 3) for Cadillac DeVille DTS 2002

List of elements for Instrument Illumination Wiring Diagram (2 of 3) for Cadillac DeVille DTS 2002:

• (left front door trim harn, near door trim panel)
• (left rear door trim harn, inside left rear door)
• (right front door trim harn, near door trim panel)
• (right rear door trim harn, inside right rear door)
• A11
• A12
• B10
• B11
• C1 b6
• C1 b8
• C2 a12
• C2 b8
• C2 g
• C3 b3
• Class 2 serial data line
• Computer data lines system
• Dash integration module (dim) (on right side of dash, near blower motor)
• Driver door lock switch
• Driver door switch assembly
• Driver heated seat switch
• Front passenger door lock switch
• Front passenger heated seat switch
• Front passenger power window switch
• G302 (under right front seat)
• Ground
• Incandescent dimming output
• Instrument panel cluster
• Instrument panel integration module (ipm) (above radio)
• Left front door module (middle of left front door, behind trim panel)
• Left rear door lock switch
• Left rear door module (lrdm) (in front of left rear door, near radio speaker)
• Left rear heated seat switch
• Left rear power window switch
• Left rear seat lumbar switch
• Memory/ personalizaton function switch
• Radio
• Red
• Right front door module (in right front door, behind door trim panel)
• Right rear door lock switch
• Right rear door module (rrdm) (in front of right rear door, near radio speaker)
• Right rear heated seat switch
• Right rear power window switch
• Right rear seat lumbar switch
• S501 (left front door trim harn, near door trim panel)
• S502
• S600 (right front door trim harn, near door trim panel)
• S601
• S700
• S702
• S703 (left rear door trim harn, inside left rear door)
• S704
• S800
• S801
• S802 (right rear door trim harn, inside right rear door)
• S803
• Splice pack sp302

Instrument Illumination Wiring Diagram (3 of 3) for Cadillac DeVille DTS 2002

List of elements for Instrument Illumination Wiring Diagram (3 of 3) for Cadillac DeVille DTS 2002:

• (dts only)
• Auxiliary hvac control module
• C2 g
• C3 b3
• Class 2 serial data line
• Computer data lines system
• From s201 (diagram 1 of 3)
• G201 (under right front door sill trim plate)
• G302 (under right front seat)
• Ground
• Incandescent dimming output
• Left middle door lock switch
• Left middle door module (inside left middle door)
• Left middle power window switch
• Limousine only
• Nca
• Right middle door lock switch
• Right middle door module (inside right middle door)
• Right middle power window switch
• S206
• S207
• S300 (in console harn, approx 68.5 cm from rear heater & a/c control module connector)
• S302 (in console harn, approx 57 cm from rear blower motor)
• S702 (left rear door trim harn, inside left rear door)
• S801 (right rear door trim harn, inside right rear door)
• Shift control assembly
• Splice pack sp201
• Splice pack sp302
• Traction control switch

MEMORY SYSTEMS

Memory Power Tilt & Power Telescopic Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram for Cadillac DeVille DTS 2002:

• Battery
• Computer data lines system
• Data line
• G200 (under left front door sill trim plate)
• Ground
• Hot at all times
• Mem t&t fuse 10a
• Out
• Pnk
• Pwr t&t fuse 30a
• Rear fuse block
• Red
• S309
• Steering column module (in steering column)
• Tele act
• Tele pos
• Telescopic actuator
• Tilt act
• Tilt actuator
• Tilt pos
• Tilt/ telescopic switch
• Tilt/tele sw

Memory Seat & Mirrors Wiring Diagram, with Power Lumbar, with Massage (1 of 2) for Cadillac DeVille DTS 2002

List of elements for Memory Seat & Mirrors Wiring Diagram, with Power Lumbar, with Massage (1 of 2) for Cadillac DeVille DTS 2002:

• (under left front seat)
• 5v ref
• Backward ctrl
• Bat (+)
• Batt (+)
• Battery
• Class 2 serial data line
• Computer data lines system
• Dn ctrl
• Down
• Drive seat belt tower position sensor
• Driver seat belt tower motor
• Driver seat front vertical position motor
• Driver seat front vertical position sensor
• Driver seat lumbar switch
• Driver seat massage module (in seat back)
• Driver seat recline motor
• Driver seat recline position sensor
• Driver seat switch
• E tan
• E10
• E11
• E12
• E13
• E14
• E15
• E16
• Entire seat back
• Entire seat back in
• Entire seat forward
• Entire seat forward in
• F10
• F11
• F12
• F13
• F14
• F15
• F16
• Forward ctrl
• Front height ctrl down
• Front height ctrl up
• Front height down
• Front height down in
• Front height pos sens
• Front height up
• Front height up input
• Fwr/bwd pos in
• G302
• Gnd
• Ground
• Headrest ctrl down
• Headrest ctrl up
• Headrest down
• Headrest down in
• Headrest pos sensor
• Headrest up
• Headrest up in
• Hot at all times
• Low ref
• Lum dn sig
• Lum dn sw
• Lum up sig
• Lum up sw
• Lumbar ctrl down
• Lumbar ctrl in
• Lumbar ctrl out
• Lumbar ctrl up
• Lumbar down input
• Lumbar in input
• Lumbar in/out pos in
• Lumbar out input
• Lumbar up input
• Lumbar up/down pos in
• Mem t&t fuse 10a
• Memory seat module (under driver's seat)
• Motor dn
• Motor up
• Out
• Pnk
• Pwr seat circuit breaker 30a
• Rear fuse block
• Rear height ctrl down
• Rear height ctrl up
• Rear height down
• Rear height down in
• Rear height pos sensor
• Rear height up
• Rear height up input
• Recline back
• Recline back in
• Recline ctrl back
• Recline ctrl forward
• Recline forward
• Recline forward in
• Recline position sensor
• Red
• S324
• S325
• S326
• S327
• S328
• Sensors feed
• Sensors return
• Solid state
• Splice pack sp302 (under right front seat)
• Tan
• Up ctr
• Vert pos sen
• Vert pos sig

Memory Seat & Mirrors Wiring Diagram, with Power Lumbar, with Massage (2 of 2) for Cadillac DeVille DTS 2002

List of elements for Memory Seat & Mirrors Wiring Diagram, with Power Lumbar, with Massage (2 of 2) for Cadillac DeVille DTS 2002:

• (left front door trim harn, in left front door)
• (left lumbar harn, in left seat back)
• 1 input
• 2 input
• B11
• Batt(+)
• Computer data lines system
• Down
• Down ctrl
• Driver door module (in front of left front door, near radio speaker)
• Driver door switch assembly
• Driver outside rearview mirror
• Driver seat
• Driver seat horizontal
• Driver seat lumbar horizontal motor
• Driver seat lumbar horzontal position sensor
• Driver seat lumbar vertical motor
• Driver seat lumbar vertical position sensor
• Driver seat rear vertical
• Exit
• Gnd
• Horizon pos sens in
• Horizontal
• Horizontal position sensor
• Interior lights system
• Left
• Left ctrl
• Left mir
• Memory personalization function switch
• Memory set
• Mirror switches
• Motor
• Passenger front door module (in front of right front door, near radio speaker)
• Passenger outside rearview mirror
• Pnk
• Position sensor
• Red
• Right
• Right ctrl
• S340
• S341
• S501
• Serial data
• Set input
• Solid state
• Tan
• Up ctrl
• Vertical
• Vertical pos sens in

Memory Seat & Mirrors Wiring Diagram, with Power Lumbar, without Massage (1 of 2) for Cadillac DeVille DTS 2002

List of elements for Memory Seat & Mirrors Wiring Diagram, with Power Lumbar, without Massage (1 of 2) for Cadillac DeVille DTS 2002:

• (under left front seat)
• Backward ctrl
• Batt (+)
• Class 2 serial data line
• Computer data lines system
• Down
• Drive seat belt tower position sensor
• Driver seat adjuster switch
• Driver seat belt tower motor
• Driver seat front vertical position motor
• Driver seat front vertical position sensor
• Driver seat lumbar switch
• Driver seat recline motor
• Driver seat recline position sensor
• E tan
• E10
• E11
• E12
• E13
• E14
• E15
• E16
• Entire seat back
• Entire seat back in
• Entire seat forward
• Entire seat forward in
• F10
• F11
• F12
• F13
• F14
• F15
• F16
• Forward ctrl
• Front height ctrl down
• Front height ctrl up
• Front height down
• Front height down in
• Front height pos sens
• Front height up
• Front height up input
• Fwr/bwd pos in
• G302
• Gnd
• Headrest ctrl down
• Headrest ctrl up
• Headrest down
• Headrest down in
• Headrest pos sensor
• Headrest up
• Headrest up in
• Hot at all times
• Lumbar ctrl down
• Lumbar ctrl in
• Lumbar ctrl out
• Lumbar ctrl up
• Lumbar down input
• Lumbar in input
• Lumbar in/out pos in
• Lumbar out input
• Lumbar up input
• Lumbar up/down pos in
• Mem t&t fuse 10a
• Memory seat module (under driver's seat)
• Out
• Pnk
• Pwr seat circuit breaker 30a
• Rear fuse block
• Rear height ctrl down
• Rear height ctrl up
• Rear height down
• Rear height down in
• Rear height pos sensor
• Rear height up
• Rear height up input
• Recline back
• Recline back in
• Recline ctrl back
• Recline ctrl forward
• Recline forward
• Recline forward in
• Recline position sensor
• S325
• S326
• S327
• S328
• Sensors feed
• Sensors return
• Solid state
• Splice pack sp302 (under left front seat)
• Tan

Memory Seat & Mirrors Wiring Diagram, with Power Lumbar, without Massage (2 of 2) for Cadillac DeVille DTS 2002

List of elements for Memory Seat & Mirrors Wiring Diagram, with Power Lumbar, without Massage (2 of 2) for Cadillac DeVille DTS 2002:

• (left front door trim harn, in left front door)
• 1 input
• 2 input
• B11
• Batt(+)
• Computer data lines system
• Down
• Down ctrl
• Driver door module (in front of left front door, near radio speaker)
• Driver door switch assembly
• Driver outside rearview mirror
• Driver seat
• Driver seat horizontal
• Driver seat lumbar horizontal motor
• Driver seat lumbar horzontal position sensor
• Driver seat lumbar vertical motor
• Driver seat lumbar vertical position sensor
• Driver seat rear vertical
• Exit
• Gnd
• Horizon pos sens in
• Horizontal
• Horizontal position sensor
• Interior lights system
• Left
• Left ctrl
• Left mir
• Memory personalization function switch
• Memory set
• Mirror switches
• Motor
• Passenger front door module (in front of right front door, near radio speaker)
• Passenger outside rearview mirror
• Pnk
• Position sensor
• Right
• Right ctrl
• S501
• Serial data
• Set input
• Solid state
• Tan
• Up ctrl
• Vertical
• Vertical pos sens in

Memory Seat & Mirrors Wiring Diagram, without Power Lumbar Wiring Diagram (1 of 2) for Cadillac DeVille DTS 2002

List of elements for Memory Seat & Mirrors Wiring Diagram, without Power Lumbar Wiring Diagram (1 of 2) for Cadillac DeVille DTS 2002:

• (under left front seat)
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• Backward ctrl
• Batt (+)
• Class 2 serial data line
• Computer data lines system
• Drive seat belt tower position sensor
• Driver seat adjuster switch
• Driver seat belt tower motor
• Driver seat front vertical position motor
• Driver seat front vertical position sensor
• Driver seat recline motor
• Driver seat recline position sensor
• E tan
• Entire seat back
• Entire seat back in
• Entire seat forward
• Entire seat forward in
• F12
• Forward ctrl
• Front height ctrl down
• Front height ctrl up
• Front height down
• Front height down in
• Front height pos sens
• Front height up
• Front height up input
• Fwr/bwd pos in
• G302
• Gnd
• Headrest ctrl down
• Headrest ctrl up
• Headrest down
• Headrest down in
• Headrest pos sensor
• Headrest up
• Headrest up in
• Hot at all times
• Mem t&t fuse 10a
• Memory seat module (under driver's seat)
• Pwr seat circuit breaker 30a
• Rear fuse block
• Rear height ctrl down
• Rear height ctrl up
• Rear height down
• Rear height down in
• Rear height pos sensor
• Rear height up
• Rear height up input
• Recline back
• Recline back in
• Recline ctrl back
• Recline ctrl forward
• Recline forward
• Recline forward in
• Recline position sensor
• S309
• S325
• S326
• S327
• Sensors feed
• Sensors return
• Solid state
• Splice pack sp302 (under left front seat)
• Tan

Memory Seat & Mirrors Wiring Diagram, without Power Lumbar Wiring Diagram (2 of 2) for Cadillac DeVille DTS 2002

List of elements for Memory Seat & Mirrors Wiring Diagram, without Power Lumbar Wiring Diagram (2 of 2) for Cadillac DeVille DTS 2002:

• (left front door trim harn, in left front door)
• 1 input
• 2 input
• B11
• Batt(+)
• Computer data lines system
• Down
• Down ctrl
• Driver door module (in front of left front door, near radio speaker)
• Driver door switch assembly
• Driver outside rearview mirror
• Driver seat
• Driver seat horizontal
• Driver seat rear vertical
• Exit
• Gnd
• Horizon pos sens in
• Horizontal
• Horizontal position sensor
• Interior lights system
• Left
• Left ctrl
• Left mir
• Memory personalization function switch
• Memory set
• Mirror switches
• Motor
• Passenger front door module (in front of right front door, near radio speaker)
• Passenger outside rearview mirror
• Position sensor
• Right
• Right ctrl
• S501
• Serial data
• Set input
• Solid state
• Tan
• Up ctrl
• Vertical
• Vertical pos sens in

NAVIGATION

Navigation Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Navigation Wiring Diagram for Cadillac DeVille DTS 2002:

• A w/ voice rec mic
• B w/o voice rec mic
• Bare
• Cellular mic sig
• Cellular telephone module (under right side of rear package shelf)
• Class 2 serial data
• Coax cable
• Computer data lines system
• Drain wire
• E16
• F14
• F15
• F16
• G301 (under left front corner of rear seat)
• Global positioning satellite antenna (under rear package shelf)
• Gps antenna sig
• Ground
• Hot at all times
• Instrument cluster system
• Nav fuse 10a
• Radio
• Rear fuse block
• Splice pack sp301
• Tan
• Vehicle communication interference module (behind right rear seat back)
• Vss
• W/ telephone provision
• W/o telephone provision

Parking Assistant Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Parking Assistant Wiring Diagram for Cadillac DeVille DTS 2002:

• Amber center ind ctrl
• Amber center indicator
• Amber outside ind ctrl
• Amber outside indicator
• Backup lamp voltage
• Diagnostic input
• Engine controls system
• G401 (near right tail lamp connector)
• Ground
• Hot at all times
• Hot in on or start
• Information center telltale assembly
• Left rear corner object sensor (on left corner of rear bumper fascia)
• Left rear middle object sensor (on left middle of rear bumper fascia)
• Low ref
• Lr corner sensor sig
• Lr middle sensor sig
• Pnk
• Prk/rev fuse 10a
• Rear fuse block
• Rear integration module (behind right rear seat back)
• Rear object sensor control module (at right side of rear compartment)
• Rear park chime sig
• Rear parking assist diagnostic connector (at right side of rear compt)
• Red
• Red ind ctrl
• Red indicator
• Reverse relay
• Right rear corner object sensor (on right corner of rear bumper fascia)
• Right rear middle object sensor (on right middle of rear bumper fascia)
• Rr corner sensor sig
• Rr middle sensor sig
• Run/ crank fuse 10a
• S407 (rear parking assist harness, approx 36 cm from connector to body harn)
• S408 (rear parking assist harness, approx 56 cm from connector to body harn)
• Sensor low ref
• Sensor signal
• Sensor voltage
• Splice pack sp401
• Telltail assy voltage
• Vss signal

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 8) for Cadillac DeVille DTS 2002

List of elements for Power Distribution Wiring Diagram (1 of 8) for Cadillac DeVille DTS 2002:

• (at right side of engine compartment) underhood fuse block
• (in dash harness approximately 31.5 cm (12.4 in) from 6 cavity gray in-line connector between dash harness & dash pad harness, near inflatable restraint i/p module, right side of dash) s209
• Abs fuse 50a
• Air pump fuse 50a
• Aldl fuse 10a
• Auxiliary generator
• Battery
• Coil
• Contact
• Cool fan 1 fuse 30a
• Cool fan 2 fuse 30a
• Coolfan 1 relay
• Coolfan 2 relay
• Coolfan s/p relay
• Data link connector (dlc) (partial)
• Drl fuse 15a
• Drl relay
• Electronic brake control module (ebcm)
• Evaporative emissions (evap) canister purge solenoid
• Fuel injector
• Fusible link
• Generator
• Hdlp hi bm relay
• Hdlp lo bm relay
• Horn fuse 15a
• Horn relay
• Injr 1 fuse 10a
• Injr 2 fuse 10a
• Instrument panel cluster (ipc)
• Ip fuse 10a
• Mass airflow (maf) sensor
• Nca
• Pcm batt fuse 10a
• Pcm fuse 10a
• Pnk
• Powertrain control module (pcm)
• Red
• Run/crank fuse 10a
• Secondary air injection (air) pump relay 1
• Secondary air injection (air) pump relay 1 (if equipped)
• Secondary air injection (air) solenoid (if equipped)
• Start circuit breaker 30a
• Starter relay
• Starter solenoid
• Starting/charging system
• Theft deterrent control module
• To rear fuse block (diagram 2 of 8)
• To underhood fuse block (acc relay) (diagram 2 of 8)
• To underhood fuse block (ign 1 relay) (diagram 2 of 8)
• Valet switch

Power Distribution Wiring Diagram (2 of 8) for Cadillac DeVille DTS 2002

List of elements for Power Distribution Wiring Diagram (2 of 8) for Cadillac DeVille DTS 2002:

• (in transaxle harness, approximately 33.5 cm (13.2 in) from 10 cavity in-line connector in transaxle) s113
• 1-2 shift solenoid valve
• 2-3 shift solenoid valve
• A/c clu relay
• A12
• Ac clu fuse 15a
• Acc relay
• Air conditioning system
• Automatic transaxle
• Auxiliary blower motor (if equipped)
• B12
• Blower motor control processor
• Cr cont fuse 10a
• Cruise control module (ccm)
• D12
• Dash integration module (dim)
• Dash integration module (dim) (behind right side of dash, near blower motor)
• Dim fuse 10a
• Driver door module (ddm)
• Drv mdl fuse 10a
• E10
• F12
• Fog fuse 10a
• Fog lp relay
• From battery (diagram 1 of 8)
• From underhood fuse block (injr 1 fuse, 10a) (diagram 1 of 8)
• From underhood fuse block (start circuit breaker, 30a) (diagram 1 of 8)
• Front passenger heated seat module (if equipped)
• G104 (near windshield washer fluid reservoir filler neck)
• Generator
• Headlights system
• Heated oxygen sensor (ho2s) (bank 1, sensor 2)
• Heated oxygen sensor (ho2s) (bank 2, sensor 1)
• Htdst lr fuse 10a
• Htdst rf fuse 10a
• Htdst rr fuse 10a
• Hvac blo fuse 40a
• Ign 1 relay
• Ignition control module (icm) bank 1
• Ignition control module (icm) bank 2
• Left rear heated seat module (if equipped)
• Mdl coil fuse 20a
• Nca
• Oxy sen fuse 10a
• Pass mdl fuse 10a
• Passenger front door module (pfdm)
• Pnk
• Pwr t & t fuse 30a
• Rear fuse block (under left rear seat)
• Red
• Right rear heated seat module (if equipped)
• Rr blo fuse 10a
• Splice pack sp104
• Steering column module (if equipped)
• To ignition switch (cavity 7) (via splice s215) (diagram 5 of 8)
• To ignition switch (cavity 8) (diagram 6 of 8)
• To rear fuse block (rrdr mdl fuse, 10a) (diagram 3 of 8)
• Torque converter clutch pulse width modulation (tcc pwm) solenoid valve
• Trans fuse 10a
• Tsig/ haz fuse 15a
• Turn/signal hazard flasher module
• Underhood fuse block (at right side of engine compartment)
• Wiper/washer system (power for acc fuse (15a) & wsw fuse (30a)

Power Distribution Wiring Diagram (3 of 8) for Cadillac DeVille DTS 2002

List of elements for Power Distribution Wiring Diagram (3 of 8) for Cadillac DeVille DTS 2002:

• (ac9)
• (al2, am3)
• (deville)
• (dhs/dts)
• (in body harness approximately 69 cm (27.2 in) from 6 cavity in-line connector, left rear door harness to body harness, left side of passenger compartment in door pillar) s316
• (in body harness approximately 69 cm (27.2 in) from 7 cavity in-line connector, right rear door harness to body harness, right side of passenger compartment in door pillar) s321
• (in body harness approximately 87 cm (34.3 in) from 18 cavity in-line connector, power seat harness to body harness, under left front seat) s309
• (in left front seat harness, approximately 22 cm (8.7 in) from left front power seat switch connector) s328
• (in left middle door harness) s356
• (in right middle door harness) s357
• A11
• A12
• Audio amp fuse 30a
• Auxiliary hvac control module
• B11
• C15
• C16
• Dash integration module (dim)
• Door lock relay
• Driver adaptive lumbar seat module
• Driver door module (ddm)
• Driver heated seat module
• Driver seat adjuster memory module
• Driver seat adjuster switch
• Driver seat lumbar switch
• E10
• Except hearse
• Except limousine
• F11
• From rear fuse block (tsig/haz fuse, 15a) (diagram 2 of 8)
• Front passenger adaptive seat lumbar module
• Hearse
• Htdst lf fuse 10a
• Hvac bat fuse 10a
• Ign sw fuse 15a
• Instrument panel integration module (ipm)
• Left door park relay assembly
• Left middle door module (lmdm)
• Left rear door module (lrdm) (if equipped)
• Limousine
• Mem t & t fuse 10a
• Nav fuse 10a
• Navigation data entry processor (if equipped)
• Navigation data processor (if equipped)
• Passenger front door module (pfdm)
• Pwr wdo c.b. 30a
• Radio amplifier
• Rear door module (lrdm)
• Rear fuse block (under left rear seat)
• Rear integration module (rim)
• Red
• Remote control door lock receiver (rcdlr)
• Right middle door module (rmdm)
• Right middle door park relay assembly
• Right rear door module (rrdm)
• Right rear door module (rrdm) (if equipped)
• Rrdr mdl fuse 10a
• Steering column module
• Stop lp fuse 15a
• Stoplamp switch
• To ignition switch (cavities 4 & 6) (diagram 6 of 8)
• To rear fuse block (audio fuse, 15a) (diagram 4 of 8)
• W/adjuster seat, auto, contouring control
• W/control seat, power lumbar
• W/memory seat adjuster, mirror, power driver personalization

Power Distribution Wiring Diagram (4 of 8) for Cadillac DeVille DTS 2002

List of elements for Power Distribution Wiring Diagram (4 of 8) for Cadillac DeVille DTS 2002:

• (in body harness, on right rear of passenger compartment, approximately 22.5 cm (9 in) from cross car channel) s317
• (in onstar jumper harness, between 30 cavity in-line connector & breakout to vehicle interface unit (viu) connectors) s360
• 18 cavity in-line connector, body harness to power seat harness, under left front seat) s324
• 18 cavity in-line connector, passenger power seat harness to body harness, under right front seat) s330
• A12
• Audio fuse 15a
• Cellular telephone module
• Cellular telephone module (if equipped)
• Coil
• Contact
• Driver seat adjuster switch
• Driver seat lumbar switch
• Driver seat massage module (if equipped)
• E12
• E16
• Export ltg/ pwr lk fuse 15a
• F12
• F16
• From fuse block- rear (pwr wdo cb, 30a) (diagram 3 of 8)
• Front passenger seat lumbar switch
• Front passenger seat massage module (if equipped)
• Front seat adjuster switch
• Fuse block- rear (under left rear seat)
• Left middle door module (lmdm)
• Memory seat module (msm)
• Park position door relay
• Pwr seat c.b. 30a
• Radio
• Radio (w/navigation system display)
• Remote playback device- (cd changer)
• Right middle door module (rmdm)
• To fuse block-rear (rrlum/pwr ant fuse, 20a) (diagram 5 of 8)
• Vehicle interface unit (viu)
• W/ limousine
• W/control seat power lumbar or w/control seat power lumbar & massage
• W/control seat power lumbar or w/control seat, power lumbar & massage
• W/control seat, power lumbar & massage
• W/memory seat adjuster, mirror, power driver personalization
• W/navigation system display
• W/o control seat power lumbar & w/o control seat, power lumbar & massage
• W/o control seat, power lumbar & massage
• W/o memory seat adjuster, mirror, power driver personalization
• W/o navigation system display
• W/o vehicle interface unit (viu)
• W/vehicle interface unit (viu)

Power Distribution Wiring Diagram (5 of 8) for Cadillac DeVille DTS 2002

List of elements for Power Distribution Wiring Diagram (5 of 8) for Cadillac DeVille DTS 2002:

• (in body harness, approximately 53.5 cm (21.1 in) from 40 cavity in-line connector, body harness to dash harness, under right side of dash) s215
• Body fuse 15a
• Coil
• Contact
• Cvrtd fuse 10a
• Damper relay
• Dash integration module (dim) (behind right side of dash, near blower motor)
• Digital radio receiver
• Electronic suspension control (esc) module (dts)
• Electronic suspension system
• Evaporative emissions (evap) canister vent solenoid
• F/tnk dr rel relay
• F2 c2
• From rear fuse block (power seat c.b., 30a) (diagram 4 of 8)
• From rear fuse block i (ign 1 relay) (diagram 5 of 8)
• From underhood fuse block (connector c2 cavity e10) (diagram 2 of 8)
• Fuse holder- steering column (near base of steering column)
• Ground information not available
• Ign 1 relay
• Inflatable restraint sensing & diagnostic module (sdm)
• Inflatable restraint steering wheel module coil
• Inside rearview mirror
• Instrument panel cluster (ipc)
• Int lp fuse 10a
• Int lp relay
• Left rear seat lumbar switch
• Nca
• Pnk
• Pnk (in steering column harness) s222
• Radio antenna module
• Rap fuse 30a
• Rap relay
• Rear fuse block (under left rear seat)
• Rear integration module (rim)
• Rear object sensor control module
• Rear window sunshade module (if equipped)
• Right rear seat lumbar switch
• Rrlum/ pwr ant fuse 20a
• Run/crank fuse 10a
• S-dar fuse 5a
• Sir fuse 10a
• Steering wheel controls (left)
• Stoplamp switch
• Sunroof module
• Sunshade fuse 10a
• Switch fuse 2a
• To ignition switch (cavity 7) (diagram 6 of 8)
• To rear fuse block (body fuse, 15a) (diagram 5 of 8)
• To rear fuse block (prk brk fuse, 20a) (diagram 6 of 8)
• Trk rel relay
• Turn signal switch
• Vent sol fuse 10a
• W/control seat, power lumbar
• W/hearse

Power Distribution Wiring Diagram (6 of 8) for Cadillac DeVille DTS 2002

List of elements for Power Distribution Wiring Diagram (6 of 8) for Cadillac DeVille DTS 2002:

• (in body harness, approximately 73.2 cm (28.8 in) from 40 cavity in-line connector, dash harness to body harness near park brake pedal) s213
• (in steering column harness) s220
• A11
• Acc
• Coil
• Contact
• Dash integration module (dim) (behind right side of dash, near blower motor)
• From fuse block- rear (rap fuse, 30a) (diagram 5 of 8)
• From rear fuse block (ign 1 relay) (via splice s215) (diagram 5 of 8)
• From rear fuse block (ign sw fuse, 15a) (connector c1, cavity e10) (diagram 3 of 8)
• From underhood fuse block (acc relay) (connector c2, cavity d2) (diagram 2 of 8)
• Ignition switch
• Off
• Pnk
• Powertrain control module (pcm) (at left side of engine compartment, inside air cleaner)
• Prk brk a relay
• Prk brk b relay
• Prk/brk fuse 20a
• Rear fuse block (under left rear seat)
• Rr defog fuse 40a
• Rr defog relay
• S218
• Start
• Theft deterrent control module (in steering column)
• To fuse block-rear (elc fuse, 30a) (diagram 7 of 8)
• To fuse block-rear (elc relay, coil rtn side) (diagram 7 of 8)

Power Distribution Wiring Diagram (7 of 8) for Cadillac DeVille DTS 2002

List of elements for Power Distribution Wiring Diagram (7 of 8) for Cadillac DeVille DTS 2002:

• (ground info not available)
• (in body harness, approximately 35.5 cm (14.0 in) from dash integration module connector c3) s216
• (in dash harness, approximately 72.1 cm (28.4 in) from radio connector) s206
• Automatic level control (alc) compressor
• B10
• B12
• C/ltr 1 fuse 20a
• C/ltr 2 fuse 20a
• Cigar fuse 40a
• Cigar relay
• Coil
• Contact
• D10
• D12
• E12
• Elc fuse 30a
• Elc relay
• Except hearse
• Except limousine
• F/pmp fuse 20a
• F/pmp relay
• From rear fuse block (rr defog fuse, l 40a) (diagram 6 of 8)
• From rear fuse block (rr defog relay, k coil rtn side) (diagram 6 of 8)
• Front cigar lighter
• G201 (under right front door sill trim plate)
• G302 (under right front seat, near inflatable restraint sensing diagnostic module)
• Left middle cigar lighter
• Left rear cigar lighter
• Limousine
• Lk/cyl relay
• Nca
• Park relay
• Pnk
• Prk/rev fuse 10a
• Rear fuse block (under left rear seat)
• Rear integration module (rim) (behind right rear seat back)
• Red
• Rev/ lkout relay
• Rev/lk fuse 10a
• Reverse relay
• Right middle cigar lighter
• Right rear cigar lighter
• Splice pack sp201
• Splice pack sp302
• To fuse block-rear (ign 3 relay) (diagram 8 of 8)
• To rear fuse block (ign 3 relay, coil rtn side) (diagram 8 of 8)
• Underhood fuse block (at right side of engine compartment)

Power Distribution Wiring Diagram (8 of 8) for Cadillac DeVille DTS 2002

List of elements for Power Distribution Wiring Diagram (8 of 8) for Cadillac DeVille DTS 2002:

• (diagram 7 of 8)
• (in console harness, approximately 50.5 cm (19.9 in) from 30 cavity in-line connector between console harness & dash harness near rear blower motor) s301
• (in left front seat harness, approximately 19 cm (7.5 in) from left front heated seat module connector c1) s329
• (in rear seat harness, approximately 15.5 cm (6.1 in) from 30 cavity in-line connector, rear heated seat harness to body harness, near rear fuse block) s333
• (in right front seat harness, approximately 29 cm (11.4 in) from 18 cavity in-line connector passenger power seat harness to body harness, under right front seat) s332
• A/t shift lock control solenoid
• A10
• A11
• Abs fuse 10a
• Auxiliary hvac control module
• B12
• C1 h
• C11
• C12
• D11
• Dash integration module (dim)
• Deville/ dhs
• Dimr fuse 10a
• Driver adaptive seat lumbar module
• Driver heated seat module
• Dts
• E11
• Electronic brake control module (ebcm)
• Electronic suspension control module (if equipped)
• Exterior lights system (license lamps)
• F11
• From fuse block-rear (f/pmp fuse, 20a) n
• From fuse block-rear (ign 3 relay) (diagram 8 of 8)
• From fuse block-rear (park relay, coil rtn side) (diagram 7 of 8)
• Front passenger adaptive seat lumbar module
• Front passenger heated seat module
• Fuse block- rear (under left rear seat)
• G304 (under left front corner of rear seat)
• Head-up display (hud) (if equipped)
• Head-up display (hud) switch (if equipped)
• Hvac fuse 10a
• Ign 3 relay
• Ign3 fuse 10a
• Inside air temperature sensor
• Inside rearview mirror
• Instrument panel integration module (ipm)
• Interior & exterior lights systems
• Left rear heated seat module
• Nca
• Night vision camera (if equipped)
• Night vision fuse 10a
• Prk lp relay
• Right rear heated seat module
• To fuse block-rear (night vision fuse, 10a) (diagram 8 of 8)
• Turn signal switch
• W/adjuster seat, auto, contouring control
• W/heated seats
• W/o adjuster seat, auto, contouring control

POWER DOOR LOCKS

Power Door Lock Wiring Diagram, Hearse for Cadillac DeVille DTS 2002

List of elements for Power Door Lock Wiring Diagram, Hearse for Cadillac DeVille DTS 2002:

• (body harn, left rear of passenger compartment) s313
• (in right front door, approx 23 cm from speaker conn breakout)
• (in right front door, approx 27 cm from speaker conn breakout)
• A12
• Act lk out
• Act unlk out
• Ajar
• B10
• B11
• B12
• Battery
• Circuit breaker 30a
• Computer data lines system
• Door ajar in
• Door lock relay (right rear of passenger compartment)
• Door open in
• Dr lk ctrl
• Dr unlk ctrl
• Driver door lock cylinder switch
• Driver door lock switch
• Driver door module
• Driver door switch assembly
• Drv mdl fuse 10a
• Front passenger door lock actuator
• Front passenger door lock switch
• G200 (under left front door sill trim plate)
• G201 (under right front door sill trim plate)
• G301 (under left rear corner of rear seat)
• Grd
• Ground
• Hot at all times
• Ign sw fuse 15a
• Interior lights system
• Key cyl in
• Left front door lock actuator
• Lock
• Lock in
• Module id
• Nca
• Not used
• Open
• Pass mdl fuse 10a
• Passenger front door module
• Power windows system
• Rear fuse block
• Remote control door lock receiver (above left rear wheelwell)
• S312 (body harn, left rear of passenger compartment)
• S316
• S500
• S501 (in left front door)
• S600 (in right front door)
• S602
• S603
• Serial data
• Sp200
• Sp201
• Sp301
• Tan
• Unlock
• Unlock in

Power Door Lock Wiring Diagram, Sedan & Limousine (1 of 2) for Cadillac DeVille DTS 2002

List of elements for Power Door Lock Wiring Diagram, Sedan & Limousine (1 of 2) for Cadillac DeVille DTS 2002:

• (in right front door) s600
• A12
• Act lk out
• Act unlk out
• Ajar
• B10
• B11
• B12
• Battery
• Computer data lines system
• Door ajar in
• Door open in
• Dr lk ctrl
• Dr unlk ctrl
• Driver door lock cylinder switch
• Driver door lock switch
• Driver door module
• Driver door switch assembly
• Drv mdl fuse 10a
• Front passenger door lock actuator
• Front passenger door lock switch
• Front passenger door module
• G200 (under left front door sill trim plate)
• G201 (under right front door sill trim plate)
• G301 (under left front corner of rear seat)
• Grd
• Ground
• Hot at all times
• Ign sw fuse 15a
• Interior lights system
• Interior lights system (sedan only)
• Key cyl in
• Left front door lock actuator
• Lock
• Lock in
• Memory & interior lights systems (sedan only)
• Module id
• Nca
• Open
• Pass mdl fuse 10a
• Power windows system
• Rear fuse block
• Remote control door lock receiver (under center rear package tray)
• S500
• S501 (in left front door)
• Serial data
• Sp200
• Sp201
• Sp301
• Tan
• Unlock
• Unlock in

Power Door Lock Wiring Diagram, Sedan & Limousine (2 of 2) for Cadillac DeVille DTS 2002

List of elements for Power Door Lock Wiring Diagram, Sedan & Limousine (2 of 2) for Cadillac DeVille DTS 2002:

• (in right middle door)
• (in right rear door)
• (sedan only)
• (sedan only) & power windows systems
• A12
• Act lk out
• Act unlk out
• Act- uator
• Ajar
• B10
• B12
• Battery
• C2 c3
• Computer data lines system
• D8 c2
• Dash integration module (right side of dash)
• Door ajar
• Door ajar in
• Door open
• Door open in
• Dr lk ctrl
• Dr lk in
• Dr unlk ctrl
• Dr unlk in
• Export lighting fuse 15a
• G201 (under right front door sill trim plate)
• G302 (under right front seat)
• Ground
• Hot at all times
• Interior lights
• Interior lights & power windows systems
• Interior lights system
• Left middle door lock actuator (limousine only)
• Left middle door lock switch
• Left middle door module (limousine only)
• Left middle door park relay assembly (in left middle door)
• Left middle door release switch
• Left rear door lock actuator
• Left rear door lock switch
• Left rear door module
• Limousine only
• Lock
• Module id
• Nca
• Open
• Park position door relay (behind right rear seat) (limousine only)
• Park position dr rly ctrl
• Power window circuit breaker 30a
• Power windows system
• Rear fuse block
• Relay
• Right middle door lock actuator (limousine only)
• Right middle door lock switch
• Right middle door module (limousine only)
• Right middle door park relay assembly (in right middle door)
• Right middle door release switch
• Right rear door lock actuator
• Right rear door lock switch
• Right rear door module
• Rrdr mdl fuse 10a
• S314 (body harn, near left door pillar)
• S315 (body harn, near left door pillar)
• S317
• S319 (body harn, near right door pillar)
• S320 (body harn, near right door pillar)
• S348 (in left middle door)
• S349
• S350
• S351
• S352
• S353
• S356
• S357
• S701
• S703 (in left rear door)
• S802
• Serial data
• Sp201
• Sp302
• Tan
• Unlock

POWER MIRRORS

Power Mirror Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Power Mirror Wiring Diagram for Cadillac DeVille DTS 2002:

• (left front door trim harn, in left front door) s501
• A12
• A7 c3
• Automatic day/
• B11
• B12
• Batt
• Battery (b+)
• Battery b+
• Defogger system (heated mirror)
• Down ctrl
• Driver door lock switch
• Driver door module (ddm)
• Driver door switch asembly
• Driver outside rear view mirror
• Drv mdl fuse 10a
• E2 c3
• Ec feed
• Ec rerurn
• Ec return
• Except hearse & limousine
• Exterior lights system
• F1 c3
• F11 c1
• F2 c3
• G200 (under left front door sill trim plate)
• G316 (under right front door sill trim plate)
• G402 (on lower left corner of trunk, forward of tail lamp)
• Gnd
• Ground
• Heating element
• Horizontal motor
• Hot at all times
• Ign 3 rr fuse 10a
• Inside rear view mirror
• Interior lights system
• Keypad led
• Keypad pwr
• Keypad signal
• L mirror input
• Left
• Left ctrl
• Left mirror
• Mirror dn input
• Mirror element
• Mirror l input
• Mirror r input
• Mirror up input
• Navigation system (ultrasonic rear parking assist)
• Night input sig
• Pass mdl fuse 10a
• Passenger front door module (pdm)
• Passenger outside rear view mirror
• Pnk
• Pwr wdo circuit breaker 30a
• R mirror input
• Rear fuse block (under left rear seat)
• Reverse relay
• Reverse sig
• Right
• Right ctrl
• Right mirror
• S303
• S500
• Serial data
• Splice pack sp300 (left rear of passenger compt, front of cross car channel)
• Splice pack sp304 (right rear of passenger compt, front of cross car channel)
• Up ctrl
• Vehicle communication interface unit (behind right rear seat back)
• Vertical motor
• W/ vehicle commun- ication system
• W/o vehicle commun- ication system

POWER SEATS

8-Way Adjustable Power Seat Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for 8-Way Adjustable Power Seat Wiring Diagram for Cadillac DeVille DTS 2002:

• Back
• Belt tower
• Driver left seat horizontal motor
• Driver seat adjuster switch
• Driver seat belt tower motor
• Driver seat front vertical motor
• Driver seat rear vertical motor
• Driver seat recline motor
• E12
• Entire seat
• F12
• Front passenger seat adjuster switch
• Front passenger seat bell tower motor
• Front passenger seat front vertical motor
• Front passenger seat horizontal motor
• Front passenger seat rear vertical motor
• Front passenger seat recline motor
• Front vertical
• Fwd
• G302 (below right front seat)
• Hot at all times
• Nca
• Pwr seat circuit breaker 30a
• Rear fuse block
• Rear vertical
• Recline
• S324 (w/ lumbar)
• S325
• S330 (w/ lumbar)
• S331 (w/ lumbar)
• Solid state
• Splice pack sp302
• Tan

Front Seat Heater Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Front Seat Heater Wiring Diagram for Cadillac DeVille DTS 2002:

• A10
• A11
• B +
• Back ind cntrl
• Back mode
• Back only mode indicator
• Cntrlld gnd
• Driver door module
• Driver heated seat back
• Driver heated seat cushion
• Driver heated seat module
• Driver heated seat switch
• E11
• F12
• Front passenger door module
• Front passenger heated seat back
• Front passenger heated seat cushion
• Front passenger heated seat module
• Front passenger heated seat switch
• G302 (below right front seat)
• Ground
• Heated seat back only mode switch
• Heated seat heat/off temperature switch
• Heater cntrl
• Hi ind cntrl
• High indicator
• Hot at all times
• Htd seat sw
• Htdtslf fuse 10a
• Htdtsrf fuse 10a
• Ign 3
• Ign 3 fuse 10a
• Lo ind cntrl
• Low indicator
• Med ind cntrl
• Medium indicator
• Mode input
• Nca
• Pnk
• Rear fuse block (under left rear seat)
• Red
• S325
• S331
• S332 (w/ auto contouring control)
• Sens ret
• Splice pack g302
• Tan
• Temp input
• Temp sig
• Temperature
• Temperture in

Lumbar Wiring Diagram, Base for Cadillac DeVille DTS 2002

List of elements for Lumbar Wiring Diagram, Base for Cadillac DeVille DTS 2002:

• Back
• Driver seat lumbar switch
• E12
• F12
• Front passenger seat lumbar switch
• Fwd
• G302 (below right front seat)
• Hot at all times
• Left front seat lumbar horizontal motor
• Left front seat lumbar vertical motor
• Left rear seat lumbar horizontal motor
• Left rear seat lumbar switch
• Left rear seat lumbar vertical motor
• Pnk
• Pwr seat circuit breaker 30a
• Rear fuse block (under left rear seat)
• Right front seat lumbar horizontal motor
• Right front seat lumbar vertical motor
• Right rear seat lumbar horizontal motor
• Right rear seat lumbar switch
• Right rear seat lumbar vertical motor
• Rr lum/ ant fuse 20a
• S324
• S325
• S330
• S331
• S704
• S803
• Solid state
• Splice pack sp302
• Tan

Lumbar Wiring Diagram, with Auto Contour for Cadillac DeVille DTS 2002

List of elements for Lumbar Wiring Diagram, with Auto Contour for Cadillac DeVille DTS 2002:

• Auto/on
• Auto/on sig
• Back
• Batt +
• Controlled gnd
• Diagnostic
• Dianostic
• Driver seat adaptive lumbar module
• Driver seat adpative lumbar pump motor
• Driver seat lumbar switch
• E11
• Forward
• Front passenger seat adaptive lumbar module
• Front passenger seat adaptive lumbar pump motor
• Front passenger seat lumbar switch
• G302 (below right front seat)
• Ground
• Hot at all times
• Ign 3
• Ign 3 fuse 10a
• Lumbar back sig
• Lumbar fwd sig
• Mem t & t fuse 10a
• Off/dn sig
• Off/down
• Pnk
• Rear fuse block (under left rear seat)
• Red
• S309
• S325
• S328
• S329
• S331
• S332
• Splice pack sp302

Lumbar Wiring Diagram, with Massage for Cadillac DeVille DTS 2002

List of elements for Lumbar Wiring Diagram, with Massage for Cadillac DeVille DTS 2002:

• B +
• Back
• Driver seat lumbar horizontal motor
• Driver seat lumbar switch
• Driver seat lumbar vertical motor
• Driver seat lumbar vertical position sensor
• Driver seat massage module
• E12
• F12
• Front passenger seat lumbar horizontal motor
• Front passenger seat lumbar switch
• Front passenger seat lumbar vertical motor
• Front passenger seat lumbar vertical position sensor
• Front passenger seat massage module
• Fwd
• G302 (below right front seat)
• Ground
• Hot at all times
• Lumbar dn in
• Lumbar up in
• Lunbar dn in
• Pnk
• Pwr seat circuit breaker 30a
• Rear fuse block (under left rear seat)
• Ref
• S324
• S325
• S330
• S331
• Sens gnd
• Solid state
• Splice pack sp302
• Tan
• Veritcal dn
• Vert pos sens
• Vertical dn
• Vertical up

Rear Heated Seats Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Rear Heated Seats Wiring Diagram for Cadillac DeVille DTS 2002:

• A10
• A11
• B +
• Back ind cntrl
• Back mode
• Back only mode indicator
• Cntrlld gnd
• D12
• F11
• G301 (under left front corner of rear seat)
• Ground
• Heated seat back only mode switch
• Heated seat heat/off temperature switch
• Heater cntrl
• Hi ind cntrl
• High indicator
• Hot at all times
• Htd seat sw
• Htdtslr fuse 10a
• Htdtsrr fuse 10a
• Ign 3
• Ign 3 fuse 10a
• Left front heated seat module
• Left rear door module
• Left rear heated seat back
• Left rear heated seat cushion
• Left rear heated seat switch
• Lo ind cntrl
• Low indicator
• Med ind cntrl
• Medium indicator
• Mode input
• Nca
• Pnk
• Rear fuse block (behind left rear seat)
• Red
• Right rear door module
• Right rear heated seat back
• Right rear heated seat cushion
• Right rear heated seat module
• Right rear heated seat switch
• S333
• S334
• Sens ret
• Splice pack sp301
• Temp input
• Temp sig
• Temperature
• Temperture in

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagrams for Cadillac DeVille DTS 2002

List of elements for Power Top/Sunroof Wiring Diagrams for Cadillac DeVille DTS 2002:

• (seville) (deville)
• Battery
• C2 f6
• Close
• Closed
• Deville
• Express in
• Express- open
• G401
• Ground
• Hot at all times
• Limit sw
• Limit switch
• Motor ctrl
• Nca
• Not used
• Open
• Overhead console
• Pnk
• Power sun roof slide switch
• Power sun roof vent switch
• Rap ctrl
• Rap fuse 20a 30a
• Rap relay
• Rear fuse block (under left rear seat)
• Rear integration module (behind right side of rear seat back)
• Red
• Seville
• Slide close
• Slide open
• Sp401 (right rear corner of luggage compartment)
• Sun roof module (above headliner, near rear of sun roof)
• Sunroof motor (above headliner, near rear of sun roof)
• Vent close
• Vent open

POWER WINDOWS

Power Windows Wiring Diagram (1 of 2) for Cadillac DeVille DTS 2002

List of elements for Power Windows Wiring Diagram (1 of 2) for Cadillac DeVille DTS 2002:

• (left middle door harness)
• (under left front door sill plate)
• A12
• Assembly (ddsa) driver door switch
• B11
• B12
• Battery
• C3 d
• Computer data lines system
• Dn mtr ctrl
• Dn signal
• Door locks system
• Door locks, memory and interior lights systems
• Down
• Driver door module (ddm)
• Driver window motor
• Drv mdl fuse 10a
• Export lighting pwr lk fuse 15a
• Express down
• Express sig
• Express signal
• F pnk
• Front passenger window motor
• Front passenger window switch
• G200
• G201 (under right front door sill)
• G302 (under right front seat)
• Ground
• High comm
• Hot at all times
• Left middle door harness, between module and switch
• Left middle door module (lmdm)
• Left middle window motor
• Left middle window switch
• Low ref
• Norm comm
• Pass mdl fuse 10a
• Passenger front door module (pfdm)
• Pnk
• Pwr wdo c.b. 30a
• Rear fuse block
• S317
• S345
• S346
• S347
• S348
• S351
• S352
• S356
• S500
• S501 (left front door harn)
• Serial data
• Up mtr ctrl
• Up signal
• Wdo ground

Power Windows Wiring Diagram (2 of 2) for Cadillac DeVille DTS 2002

List of elements for Power Windows Wiring Diagram (2 of 2) for Cadillac DeVille DTS 2002:

• (except hearse)
• (right middle door harness) s349
• A12
• B12
• Battery
• Computer data lines system
• Dn mtr ctrl
• Dn signal
• Door lock system
• Door locks, interior lights systems
• Down
• Down express
• Express down
• Express sig
• G201 (under right front door sill trim plate)
• G302 (under right front seat)
• Ground
• Hot at all times
• Left rear door module (except hearse)
• Left rear window motor (except hearse)
• Left rear window switch (except hearse)
• Low ref
• Rear fuse block
• Right middle door harness, between module and switch
• Right middle door module (rmdm)
• Right middle door power window motor
• Right middle door switch
• Right rear door module (rrdm) (except hearse)
• Right rear window control
• Right rear window motor (except hearse)
• Rrdr mdl fuse 10a
• S321
• S342
• S343
• S344
• S350
• S357
• S700
• S701
• S703 (left rear door harn)
• S800
• Serial data
• Up mtr ctrl
• Up signal
• Wdo ground
• Window dn
• Window up

Rear Window Sun Shade Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Rear Window Sun Shade Wiring Diagram for Cadillac DeVille DTS 2002:

• A4 c1
• Extend
• G301 (under left front corner of rear seat)
• Ground
• Hot w/rap relay energized
• Rear fuse block (under left rear seat)
• Rear window inside sunshade switch
• Rear window sunshade module (under center of rear package shelf)
• Retract
• Splice pack sp301
• Sunshade fuse 10a
• Sunshade motor (under center of rear package shelf)
• Switch input
• Tan

RADIO

Radio Wiring Diagrams, with Bose System (1 of 2) for Cadillac DeVille DTS 2002

List of elements for Radio Wiring Diagrams, with Bose System (1 of 2) for Cadillac DeVille DTS 2002:

• Ant power
• Antenna
• Audio fuse 15a
• Audio gnd
• Bare
• Chime gnd
• Chime out +
• Chime out -
• Computer data lines system
• Dash integration module (right side of dash)
• Data line
• E10
• E11
• E12
• E13
• E14
• E15
• E16
• F10
• F11
• F12
• F13
• F14
• F15
• Fm compos
• G201 (under right door sill trim plate)
• G301 (under left corner of rear seat)
• Ground
• Hot at all times
• Inflatable restraint steering wheel module coil
• Int lps
• Interior lights system
• Left side steering wheel controls
• Lt audio +
• Lt audio -
• Nca
• Radio
• Rear fuse block
• Red
• Right side steering wheel controls
• Rt audio +
• Rt audio -
• S206
• S215 (steering pad jumper harn left side of dash)
• Sp301
• Steering column fuse holder
• Sw1
• Sw2
• Sw3
• Sw4
• Sw5
• Sw6
• Sw7
• Sw8
• Switch fuse 2a
• Tan

Radio Wiring Diagrams, with Bose System (2 of 2) for Cadillac DeVille DTS 2002

List of elements for Radio Wiring Diagrams, with Bose System (2 of 2) for Cadillac DeVille DTS 2002:

• A10
• A11
• A12
• Antenna in
• Audio amp fuse 30a
• Audio amplifier (behind left rear seat back)
• Audio comm out
• B10
• B11
• B12
• Bare
• Battery
• Battery voltage
• Cd changer-remote playback device
• Cd com
• Cel phone +
• Cel phone -
• Cellular telephone
• Chime in
• Chime input +
• Computer data lines system
• Ctr i/p spkr +
• Ctr i/p spkr -
• Data line
• Data link connector
• Digital radio antenna
• Digital radio receiver
• Enable
• Fm select
• Front i/p speaker
• G301 (under left corner of rear seat)
• Grd
• Ground
• Hot at all times
• L i/p spkr +
• L i/p spkr -
• Left audio out
• Left front door speaker (tweeter)
• Left front speaker (tweeter)
• Left rear door speaker
• Lr spkr +
• Lr spkr -
• Lt aud in
• Lt cd
• Mic input
• Nca
• Radio antenna module (behind rear center of headliner)
• Rear fuse block
• Rear glass
• Rear subwoofer
• Red
• Right audio out
• Right front door speaker (tweeter)
• Right front speaker (tweeter)
• Right rear door speaker
• Rr dr spkr +
• Rr dr spkr -
• Rr sub
• Rt aud in
• Rt cd
• Rt i/p spkr +
• Rt i/p spkr -
• Serial data e&c
• Shield grd
• Sp301
• Tan
• Windshield antenna

Radio Wiring Diagrams, without Bose System for Cadillac DeVille DTS 2002

List of elements for Radio Wiring Diagrams, without Bose System for Cadillac DeVille DTS 2002:

• (under left front of rear seat)
• A10
• A11
• A12
• Ant power
• Antenna
• Audio amp fuse 30a
• Audio amplifier (behind left rear seat back)
• Audio comm out
• Audio fuse 15a
• Audio gnd
• B10
• B11
• B12
• Bare
• Battery
• Battery voltage
• Cd changer-remote playback device
• Cd com
• Cel phn +
• Cel phn -
• Cellular phone system
• Chime gnd
• Chime in
• Chime out +
• Chime out -
• Chime rtn
• Coax
• Computer data lines system
• Dash integration module (right c2 side of dash)
• Data line
• E10
• E11
• E12
• E13
• E14
• E15
• E16
• Enable
• F10
• F11
• F12
• F13
• F14
• F15
• F16
• Fm compos
• Fm select
• Front i/p speaker
• G304
• G304 (under left front corner of rear seat)
• G316 (under right door sill trim plate)
• Grd
• Ground
• Hot at all times
• Inflatable restraint steering wheel module coil
• Int lps
• Interior lights system
• Left audio out
• Left front door speaker
• Left rear door speaker
• Left side steering wheel controls
• Lf out +
• Lf out -
• Lf tweet +
• Lf tweet -
• Lr out +
• Lr out -
• Lt aud +
• Lt aud -
• Lt audio +
• Lt audio -
• Lt cd
• Mid out +
• Mid out -
• Nca
• Radio
• Radio antenna module (behind rear center of headliner)
• Rear fuse block
• Rear glass
• Rear subwoofer
• Red
• Rf out +
• Rf out -
• Rf tweet +
• Rf tweet -
• Right audio out
• Right front door speaker
• Right rear door speaker
• Right side steering wheel controls
• Rr out +
• Rr out -
• Rt aud +
• Rt aud -
• Rt audio +
• Rt audio -
• Rt cd
• S206
• S215 (steering pad jumper harn left side of dash)
• Serial data e&c
• Shield grd
• Steering column fuse holder
• Sub out +
• Sub out -
• Sw1
• Sw2
• Sw3
• Sw4
• Sw5
• Sw6
• Sw7
• Sw8
• Switch fuse 2a
• Tan
• Windshield antenna

SHIFT INTERLOCKS

Electric Park Lock Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Electric Park Lock Wiring Diagram for Cadillac DeVille DTS 2002:

• A12
• Automatic transaxle internal mode switch
• Computer data lines
• D10
• Data line
• F10
• G10
• G100 (left rear of engine, below thermostat housing)
• G11
• G200 (under left front door sill trim plate)
• Hot at all times
• Ims a inp
• Ims b inp
• Ims c inp
• Ims p inp
• Lock cylinder relay
• Park key lock actuator (in steering column)
• Park relay control
• Powertrain control module (left side of engine compt, inside air cleaner)
• Rear fuse block (under left rear seat)
• Rear integration module (behind right rear seat back)
• Reverse lockout fuse 10a
• S10
• S11
• S219

Reverse Lockout Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Reverse Lockout Wiring Diagram for Cadillac DeVille DTS 2002:

• A11
• A12
• Automatic transaxle internal mode switch
• Computer data lines
• Dash integration module (behind right side of dash, near blower motor)
• Data line
• G100 (left rear of engine, below thermostat housing)
• G201 (under right front door sill trim plate)
• Hot at all times
• Hot in on
• Ims a inp
• Ims b inp
• Ims c inp
• Ims p inp
• Nca
• Powertrain control module (left side of engine compt, inside air cleaner)
• Rear fuse block (under left rear seat)
• Reverse lockout control
• Reverse lockout fuse 10a
• Reverse lockout relay
• Reverse lockout solenoid (under front of center console on shifter)
• S300

Shift Interlock Wiring Diagram, with Column Shift for Cadillac DeVille DTS 2002

List of elements for Shift Interlock Wiring Diagram, with Column Shift for Cadillac DeVille DTS 2002:

• A/t shift lock solenoid (in steering column)
• A12
• Automatic transaxle internal mode switch
• Computer data lines
• Data line
• G100 (left side of engine, below thermostat housing)
• G200 (under left front door sill trim plate)
• Hot at all times
• Hot in on
• Ims a inp
• Ims b inp
• Ims c inp
• Ims p inp
• Nca
• Park relay
• Park relay control
• Park/reverse fuse 10a
• Powertrain control module (left side of engine compt, inside air cleaner)
• Rear fuse block (under left rear seat)
• Rear integration module (behind right rear seat back)
• S219
• Stoplight/ auto transmission shift lock control switch (near top of brake pedal)

Shift Interlock Wiring Diagram, with Console Shift for Cadillac DeVille DTS 2002

List of elements for Shift Interlock Wiring Diagram, with Console Shift for Cadillac DeVille DTS 2002:

• A12
• Automatic transaxle internal mode switch
• Computer data lines
• D11
• Data line
• G100 (left rear of engine, below thermostat housing)
• G201 (under right front door sill trim plate)
• Hot at all times
• Hot in on
• Ign3 fuse 10a
• Ims a inp
• Ims b inp
• Ims c inp
• Ims p inp
• Nca
• Park relay
• Park relay control
• Park/reverse fuse 10a
• Pnk/
• Powertrain control module (left side of engine compt, inside air cleaner)
• Rear fuse block (under left rear seat)
• Rear integration module (behind right rear seat back)
• S300
• S301
• Shift control assembly (under front of center console, on shifter)
• Shift lock actuator
• Shift lock relay
• Stoplight/ auto transmission shift lock control switch (near top of brake pedal) b

STARTING/CHARGING

Charging Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Charging Wiring Diagram for Cadillac DeVille DTS 2002:

• (heat shrink dead end)
• (limo only)
• (not used) a
• (under right side of rear seat, near battery) g300
• A11
• A12
• Auxiliary generator (limo only)
• Auxiliary generator test connector
• B12
• Battery
• Battery charge indicator
• Computer data lines system
• Dash integration module (dim) (behind right side of dash, near blower motor)
• Dim fuse 10a
• F term monitor
• Fusible link
• Generator
• Ground sense
• Heated oxygen sensor (ho2s) (bank 2, sensor 1) (on left exhaust manifold)
• Hot at all times
• Hot in run and start
• Instrument panel cluster (ipc)
• L terminal monitor/ctrl
• Nca
• Oxy sen fuse 10a
• Pnk
• Power distribution system (rear fuse block)
• Powertrain control module (pcm) (at left side of engine compartment, inside air cleaner)
• Rear fuse block (under left rear seat)
• Red
• S124
• S126
• Serial data class 2
• Solid state
• Starter solenoid
• Underhood fuse block (at right side of engine compartment)
• Voltage sense

Starting Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Starting Wiring Diagram for Cadillac DeVille DTS 2002:

• Acc
• Battery
• Computer data lines system
• Crank request input
• E10
• G300 (under right side of rear seat, near battery)
• Ground distribution system (dash integration module (dim))
• Hold in coil
• Hot in run & start
• Ign sw fuse 15a
• Ignition switch
• Note: refer to power distribution system: ign-1 relay
• Off
• Pcm ign fuse 10a
• Power distribution system
• Powertrain control module (pcm) (at left side of engine compartment, inside air cleaner)
• Pull in coil
• Rear fuse block (under left rear seat)
• Red
• Serial data class 2
• Start
• Start 1 relay
• Start 1 relay ctrl
• Start circuit breaker 30a
• Starter motor
• Starter solenoid
• Starting/charging system (charging circuit)
• Underhood fuse block (at right side of engine compartment)

SUPPLEMENTAL RESTRAINTS

Supplemental Restraint Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Supplemental Restraint Wiring Diagram for Cadillac DeVille DTS 2002:

• (under right front seat)
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• A27
• A28
• A29
• A30
• A31
• A32
• A33
• A34
• A35
• A36
• A37
• A38
• A39
• A40
• A41
• A42
• Air bag indicator
• Case ground
• Computer data lines system
• Data link connector (dlc) (under left side of dash, near steering column)
• Driver seat belt switch
• Driver seat belt switch signal
• G306
• Ground
• High control
• Hot in run & start
• Ignition
• Inflatable restraint front end sensor (on lower radiator support)
• Inflatable restraint ip module
• Inflatable restraint sensing & diagnostic module (sdm) (under rear of center console)
• Inflatable restraint steering wheel module
• Inflatable restraint steering wheel module coil
• Instrument panel cluster (ipc)
• Left front inflatable restraint side impact module
• Left front seat belt pretensioner
• Left inflatable restraint side impact sensor (sis) (at base of left "b" pillar, behind trim panel)
• Left rear inflatable restraint side impact module (if equipped)
• Low control
• Low reference
• Lt grg
• Nca
• Pnk
• Rear fuse block (under left rear seat)
• Resistor- inflatable passenger seat wiring harness
• Resistor- inflatable restraints ip wiring harness
• Right front inflatable restraint side impact module
• Right front seat belt pretensioner
• Right inflatable restraint side impact sensor (sis) (at base of right "b" pillar, behind trim panel)
• Right rear inflatable restraint side impact module (if equipped)
• Serial data
• Serial data class 2
• Shorting bar
• Signal
• Sir fuse 15a
• Solid state
• Sp304 (right rear of passenger compartment, taped to body harness, approximately 24 cm (9.5 inches) from cross car channel)
• Tan
• Voltage
• W/ passenger air bag
• W/o passenger air bag
• W/o right front seat belt pre- tensioner
• W/o right front side impact module
• W/right front seat belt pre- tensioner
• W/right front side impact module

TRANSMISSION

4.6L

4.6L VIN 9, A/T Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for 4.6L VIN 9, A/T Wiring Diagram for Cadillac DeVille DTS 2002:

• (left front of engine, below thermostat housing
• (left front of engine, below thermostat housing g100
• (right rear of engine, below egr valve) engine coolant temperature (ect) sensor
• 1-2 shift sol
• 2-3 shift sol
• 5v ref a
• A/t speed sens
• Acc on
• Automatic transaxle
• Automatic transaxle (4t80-e)
• Automatic transaxle fluid pressure manual valve position switch
• Automatic transaxle fluid temperature sensor
• Automatic transaxle input shaft speed sensor
• Automatic transaxle internal mode switch
• Battery
• C2 a3
• C2 a8
• C3 e7
• Class 2 data
• Computer data lines system
• Cruise control system
• Ect sens sig
• Extend trvl sw
• Extended travel brake switch
• G100
• Hot at all times
• Hot in run or start
• Ign 1 fuse 10a
• Ignition
• Ignition switch
• Ims a input
• Ims b input
• Ims c input
• Ims p input
• Instrument cluster
• Malfunction indicator lamp
• Mil cntrl
• Off
• Pcm batt fuse 10a
• Pcm ground
• Pcm ign fuse 10a
• Pnk
• Powertrain control module (left front corner of engine compt, inside air cleaner)
• Press ctrl sol
• Pressure control sol
• Rear fuse block (under left rear seat)
• Red
• S213
• Start
• Stoplamp switch (brake pedal support)
• Tan
• Tcc brake sw
• Tcc pwm sol
• Tcc/ cruise switch
• Tft sensor high
• Tft sensor low
• Throttle position sensor (on throttle body)
• Tp sens grd
• Tp sens sig
• Trans fuse 10a
• Trans range a
• Trans range c
• Underhood fuse block (right side of engine compt)
• Vehicle speed sensor (on transaxle case extension)
• Vss hi (signal)
• Vss lo (ground)

4.6L VIN Y, A/T Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for 4.6L VIN Y, A/T Wiring Diagram for Cadillac DeVille DTS 2002:

• (left front of engine, below thermostat housing
• (left front of engine, below thermostat housing g100
• (right rear of engine, below egr valve) engine coolant temperature (ect) sensor
• 1-2 shift sol
• 2-3 shift sol
• 5v ref a
• A/t speed sens
• Acc on
• Automatic transaxle
• Automatic transaxle (4t80-e)
• Automatic transaxle fluid pressure manual valve position switch
• Automatic transaxle fluid temperature sensor
• Automatic transaxle input shaft speed sensor
• Automatic transaxle internal mode switch
• Battery
• C2 a3
• C2 a8
• C3 e7
• Class 2 data
• Computer data lines system
• Cruise control system
• Ect sens sig
• Extend trvl sw
• Extended travel brake switch
• G100
• Hot at all times
• Hot in run or start
• Ign 1 fuse 10a
• Ignition
• Ignition switch
• Ims a input
• Ims b input
• Ims c input
• Ims p input
• Instrument cluster
• Malfunction indicator lamp
• Mil cntrl
• Off
• Pcm batt fuse 10a
• Pcm ground
• Pcm ign fuse 10a
• Pnk
• Powertrain control module (left front corner of engine compt, inside air cleaner)
• Press ctrl sol
• Pressure control sol
• Rear fuse block (under left rear seat)
• Red
• S213
• Start
• Stoplamp switch (brake pedal support)
• Tan
• Tcc brake sw
• Tcc pwm sol
• Tcc/ cruise switch
• Tft sensor high
• Tft sensor low
• Throttle position sensor (on throttle body)
• Tp sens grd
• Tp sens sig
• Trans fuse 10a
• Trans range a
• Trans range c
• Underhood fuse block (right side of engine compt)
• Vehicle speed sensor (on transaxle case extension)
• Vss hi (signal)
• Vss lo (ground)

TRUNK, TAILGATE, FUEL DOOR

Trunk & Fuel Door Release Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Trunk & Fuel Door Release Wiring Diagram for Cadillac DeVille DTS 2002:

• A10
• A12 c2
• A9 c2
• Aldl fuse 10a
• B10
• B11
• B3 c1
• Body fuse 15a
• Class 2 serial data
• Computer data lines system
• E1 c2
• F/tnk dr rel relay
• Fuel door release actuator (left side of rear compt)
• Fuel door release sw sig
• Fuel door release switch
• Fuel dr rel out
• G200
• G402
• Garage door opener
• H10
• Headlamp switch
• Hot at all times
• Instrument panel cluster
• Instrument panel integration module (ipm) (above radio)
• K10
• L10
• N10
• Pnk
• Rear compartment lid release actuator (on rear compartment lid latch)
• Rear compt lid release switch
• Rear fuse block (under left rear seat)
• Rear integration module (rim) (behind right rear seat back)
• Rr compt lid rel out
• S200
• S209
• S402
• Serial data
• Sp200 (under left front door sill trim plate)
• Sp402 (left rear of luggage compt, near left tail lamp connector)
• Trk/rel relay
• Trunk ajar signal
• Trunk open
• Trunk release sw sig
• Underhood fuse block (right side of engine compartment)
• Valet switch

WARNING SYSTEMS

Warning System Wiring Diagrams for Cadillac DeVille DTS 2002

List of elements for Warning System Wiring Diagrams for Cadillac DeVille DTS 2002:

• A11
• A12
• Audio amplifier (behind left rear seat back)
• B10
• B11
• B12
• Belt sw input
• Belt sw ret
• Class 2 data
• Computer data lines system
• Dash integration module (behind right side of dash, near blower motor)
• Dr ajar input
• Dr open input
• Driver door module (inside driver door)
• Driver seat belt switch
• Driver seat belt switch signal
• Electronic brake control module (under air cleaner housing)
• G200 (under left front door sill trim plate)
• G201 (under right front door sill trim plate)
• Ground
• Head
• Head sw input
• Headlamp switch
• Ignition switch
• Inflatable restraint sensing & diagnostic module (under rear of center console)
• Instrument panel cluster (ipc)
• Instrument panel integration module (above radio)
• Key in signal
• Key-in ignition switch
• Left front door lock actuator (in door)
• Left middle door lock actuator (in door)
• Left middle door module (limousine) (inside left middle door)
• Left rear door lock actuator (in door)
• Left rear door module (inside left rear door)
• Left turn in
• Module)
• Nca
• Park
• Park sw input
• Passenger front door module (inside right front door)
• Powertrain control module (inside air cleaner)
• Radio
• Right front door lock actuator (in door)
• Right middle door lock actuator (in door)
• Right middle door module (limousine) (inside right middle door)
• Right rear door lock actuator (in door)
• Right rear door module (inside right rear door)
• Right turn in
• S200
• S221
• Splice pack sp200
• Splice pack sp201
• Tan
• Turn/hazard flasher module (behind left front knee bolster)

WIPER/WASHER

Wiper/Washer Wiring Diagram for Cadillac DeVille DTS 2002

List of elements for Wiper/Washer Wiring Diagram for Cadillac DeVille DTS 2002:

• (in body harness approximately 15.0 cm (5.9 in) from 6 cavity in-line connector body harness to wiper harness, center rear of engine compartment near grommet) s111
• (not used)
• 128,000 ohms
• 24,000 ohms
• 39,000 ohms
• 418,000 ohms
• 43,000 ohms
• 68,000 ohms
• Accy fuse 15a
• Dash integration module (dim) (behind right side of dash, near blower motor)
• G101 (on left side of radiator support)
• G104 (near windshield washer fluid reservoir filler neck)
• G402 (left rear corner of luggage compartment, near left tail lamp connector)
• Ground
• Headlamps on w/wipers input
• High
• High speed input
• Hot in accy & on
• Ignition
• Low
• Low min
• Max
• Min
• Mist
• Nca
• Off
• Off max
• Outside moisture sensor (near inside rearview mirror)
• Red
• S303
• Sensor signal 1
• Sensor signal 2
• Sensor signal-1
• Sensor signal-2
• Splice pack sp101
• Splice pack sp104
• Splice pack sp402
• Underhood fuse block (at right side of engine compartment)
• Wash
• Washer input
• Washer mtr feed
• Washer switch
• Windshield washer fluid pump (on side of solvent reservoir)
• Windshield wiper motor (on left side of firewall, behind strut tower)
• Windshield wiper/washer switch
• Wiper speed input
• Wiper switch
• Wsw fuse 30a