Разделы схем — 33 (всего 91)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY COMPUTER COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC POWER STEERING ELECTRONIC SUSPENSION ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS NAVIGATION POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCKS STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 2) for Cadillac DeVille DHS 2000 List of elements for Automatic A/C Wiring Diagram (1 of 2) for Cadillac DeVille DHS 2000: 78 (body harn, behind right side of dash) (i/p harn, 65 cm from radio conn breakout) A/c clu fuse 15a A/c clu relay A/c clutch A/c low side temp A/c low side temperature sensor (rear of eng compt, on a/c low pressure line) A10 A11 A12 Acc Air inlet act drv Air inlet act sig Air inlet actuator (under right side of dash, right of blower motor) Air mix act drv Air mix act sig Ambient light sensor (at top center of dash, in defogger grille) Ambient outside air temperature sensor (on hood latch support) B10 B11 Bat Blwr spd cntrl C11 C3 b12 Computer data lines system Dash integration module (dim) (behind right side of dash, near blower motor) Dim fuse 10a Driver air mix actuator (on left side of hvac module) Drvr air mix drv Drvr air mix sig G110 (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 (ipm) (above radio) Left a/c temperature sensor (under left side of dash, in a/c duct) Left heater temperature sensor (under left side of dash, in a/c dash) Left sun load sensor Lh sun load sens Lock Mode act drv Mode act sig Mode actuator (on left side of hvac module) Nca Passenger Passenger/rear air mix actuator (on right side of of hvac module) Pnk Rear Rear fuse block Rear temperature sensor (under front of console, near rear blwr mtr) Red Rh sun load sens Right a/c temperature sensor (under right side of dash, in a/c duct) Right heater temperature sensor (under right side of dash, in a/c duct) Right sun load sensor Rr air mix act drv Rr air mix act sig S205 S207 (i/p harn, 86 cm from inst panel integration module conn) S213 (body harn, behind left side of dash) S215 Sensor return Serial data 2 Start Tan Temp sens input Underhood fuse block Voltage sens Automatic A/C Wiring Diagram (2 of 2) for Cadillac DeVille DHS 2000 List of elements for Automatic A/C Wiring Diagram (2 of 2) for Cadillac DeVille DHS 2000: 74 (console harn, 68 cm from rear heater and a/c control module conn) (left kick panel) g200 (rear hvac harn, 17.5 cm from rear blower motor) (right kick panel) g203 (right rear corner of 350(dhs) 450(dts) 87a A/c pressure sensor (on a/c pressure hose, near compressor) A/c relay cntrl B10 Bat Battery Blower control module (under right side of dash, right of blower motor) 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 1 relay Cool fan 2 fuse 30a Cool fan 2 relay Cool fan s/p relay D10 D11 Dhs Dts E10 Ect sens grd Ect sens sig Engine coolant temperature (ect) sensor Engine, near egr valve) F11 G101 (right front of engine compt) G203 (right kick panel) Grd Ground High spd fan cntrl Hot at all times Hvac blo fuse 30a Ign Ign 3 rr fuse 10a Illum grd Illumination Interior lights system Left engine cooling fan motor Low spd fan cntrl Mem t&t fuse 10a Nca Pnk Powertrain control module (pcm) (at left side of eng compt, inside air cleaner) Rear blower motor (front of center console, below ashtray) Rear blower resistor (at front of center console) Rear fuse block Rear heater & a/c control Rear mode actuator (under front of center console, near rear blower motor) Red Right engine cooling fan motor Rr blo fuse 10a Rr mode act S300 S301 (in console harn, 50 cm from 30 pin inline conn, near left front of center console) S307 Sensor grd Sensor return Serial data 2 Sp cntrl out Sp input Spd cntrl grd Tan Underhood fuse block Compressor Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Compressor Wiring Diagram for Cadillac DeVille DHS 2000: 23 A nca A/c clu fuse 15a A/c clu relay A/c clutch A/c pressure sensor (on a/c pressure hose, near compressor) A/c relay control A11 A12 B11 C1 b10 C11 Computer data lines system Dash integration module (dim) (behind right side of dash, near blower motor) Data line G110 (lower left front of engine) Hot at all times Hot in on or start Instrument panel integration module (ipm) (above radio) Nca Powertrain control module (pcm) (left left side of eng compt, inside air cleaner) Sensor ground Sensor return Underhood fuse block
ANTI-LOCK BRAKES Anti-lock Brake Wiring Diagrams for Cadillac DeVille DHS 2000 List of elements for Anti-lock Brake Wiring Diagrams for Cadillac DeVille DHS 2000: 89 (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 master cylinder) (engine harn, near near camshaft position sensor) connector) (engine harn, near near left head- lamp connector) (left side of radiator support) A11 Abs fuse 10a Abs ind lamp Abs ind sig Abs indicator B c5 B11 Battery Brake pressure modulator valve C1 c12 C5 c1 Computer data lines system D14 D15 Delivered torque output Driver information center (dic) Electronic brake control module (ebcm) (under air cleaner housing) G108 G316 (under right front door sill trim plate) Ground-module Ground-pump motor Hot at all times Hot in run Ignition pos voltage Instrument cluster Lateral accelerometer Lateral accelerometer sensor (under left rear seat) Left force 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 Red Requested torque input Rf wheel spd sens-ret Rf wheel spd sens-sig Right force 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 S221 s300 Sens feed-5v Sensor ret Serial data Serial data class 2 Sp302 (in body harn, near cross car channel) Steering wheel pos Steering wheel position Steering wheel position sensor (swps) (on base of steering column) Stop lp fuse 15a Stoplight sw Stoplight/auto- matic transmission shift interlock control switch (near top of brake pedal) Tan Torque delivered Torque desired Trac ctrl sw Traction control switch Traction off Traction off indicator Underhood fuse block Var effort steering Variable effort steering actuator (on left side of power steering gear) Vent tube W/o f45 w/f45 Yaw rate sens Yaw rate sensor (under left side of rear shelf)
ANTI-THEFT Forced Entry Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Forced Entry Wiring Diagram for Cadillac DeVille DHS 2000: 65 (near left tail lamp connector) (near right tail lamp connector) (under left front corner of rear seat) (under left front door sill) (under right front door sill) (under right front seat) A11 A12 B10 B12 C2 c3 Computer data lines system Dash integration module (dim) (right side of dash, near blower motor) Driver door lock cylinder switch Driver door module (in left front door) Drv mdl fuse 10a Exterior lights system Front passenger lock lock actuator G301 G304 G309 G316 G404 G405 Grd 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 act ret Lf dr open in Lr dr open in Nca Pass mdl fuse 10a Passenger front door module (in 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 side of rear seat back) Remote function actuator module (under 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) Rr dr open in Rrdr mdl fuse 10a S350 S351 S402 S500 S701 Security indicator Serial data Tamper sw in Tan Theft ctrl Pass-Key Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Pass-Key Wiring Diagram for Cadillac DeVille DHS 2000: 21 Acc B (+) Computer data lines system G316 (under right front door sill trim plate) Gnd Hot at all times Ign Ignition key Ignition switch Nca Off Pcm fuse 10a Reader/ exciter Run S220 S221 Serial data class 2 Start Theft deterrent module (in steering column) Transponder Underhood fuse block
BODY COMPUTER Dash Integration Module Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Dash Integration Module Wiring Diagram for Cadillac DeVille DHS 2000: 67 (under right side of rear seat) A10 A11 A12 Acc Air conditioning system Anti-theft system B+ sense B10 B11 B12 Battery Computer data lines system Control pwr Dash integration module (dim) (behind right side of dash, near blower motor) Dim fuse 10a Dimming ctrl Dimming fd Drl rly out Ext lts flash Exterior lights system Flash-to-pass ctrl Flash-to-pass sw in Foglight rly ctrl G303 G316 (under right front door sill trim plate) Grd Hdlt sw in Headlight ctrl Headlights system Horn rly out Horns system Hot at all times Hot at all times rear fuse block (under left rear seat) Ign Ign sw fuse 15a Ignition switch Inflatable restraint steering wheel module coil (on base of steering column) Inside air temp sens Interior lights system Left side steering wheel controls Lock Low side temp ret Low side temp sig Nca Parklight rly Parklt sw in Pnk Power distribution system Rear fuse block (under left rear seat) Rev lkout rly ctrl Right side steering wheel controls Run S213 S215 S227 (in steering wheel, behind air bag) Serial data line Shift interlock system Standing lamp relay Start Steering column fuse holder (near base of steering column) Strg wheel ctrl Strg whl ctrls Switch fuse 2a Underhood fuse block Wiper on in Wiper/washer system Instrument Panel Integration Module Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Instrument Panel Integration Module Wiring Diagram for Cadillac DeVille DHS 2000: 64 5v feed A10 A11 A12 Air conditioning system Air inlet actuator drive Air inlet actuator sig Ambient light sens in Anti-lock brakes system B10 B11 B12 Battery pos voltage Computer data lines system Driver air mix actuator drive Driver air mix actuator sig Exterior lights system Front fog lamp sw in Fuel dr release sw in G316 (under right front door sill trim plate) Grd Hazard sw in Headlights system Hot at all times Hot in on Hud dimming ctrl Hvac bat fuse 10a Hvac fuse 10a Ignition pos voltage Inside air temp sens in Instrument cluster system Instrument panel integration module (ipm) (above radio) Interior lamps on in Interior lights system Ip dimmer sw in Key in ignition in Lh a/c temp sens in Lh heater temp sens in Lh sun load temp sens in Mode actuator drive Mode actuator sig Outside air temp sens in Pass air mix actuator drive Pass air mix actuator sig Power distribution system Pwm blower speed ctrl Rear air mix actuator drive Rear air mix actuator sig Rear compt lid release sw in Rear junction block (under left rear seat) Rear temp sens in Red Rh a/c temp sens in Rh heater temp sens in Rh sun load temp sens in S206 S207 Sens ret Serial data class 2 Tan Traction ctrl disable in Trunk, tailgate, fuel doors system Twilight delay in Warnings system Rear Integration Module Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Rear Integration Module Wiring Diagram for Cadillac DeVille DHS 2000: 61 (b9q) (except b9q) 5 volt feed alc A10 A11 A12 Alc exhaust sol out Alc position Anti-theft system B10 B11 B12 Cigar lighter rly ctrl Computer data lines system Courtesy lamp 1 ctrl Courtesy lamp 2 ctrl Defogger system Electronic level ctrl Electronic suspension system Exterior lights system Fuel door release rly ctrl G404 (left rear corner of luggage compartment, near left tail lamp connector) G405 (right rear corner of luggage compartment, near right tail lamp connector) Grd Hot at all times Hot in run or start Ign 1 fuse 10a Ign key lock cyl rly ctrl Ign sw fuse 15a Ign-1 relay Ignition positive voltage Inadvertant power input Info not available Interior lamp ctrl Interior lights system Lid ajar switch Navigation system Park brake a rly ctrl Park brake b rly ctrl Park relay ctrl Pnk Power distribution system Power distribution system (cigar lighter) Power distribution system (rap) Rap ctrl Rear compartment lid release actuator (on rear compartment lid latch) Rear compt disarm sw in Rear door open Rear fuse block (under left rear seat) Rear integration module (rim) (behind right rear seat back) Rear park assist chime ctrl Relay defogger ctrl Reverse rly ctrl S402 Sens grd Serial data signal class 2 Shift interlock system Trailer detect sig Trunk lid open input Trunk release rly ctrl Trunk, tailgate, fuel doors system
COMPUTER DATA LINES Computer Data Lines for Cadillac DeVille DHS 2000 List of elements for Computer Data Lines for Cadillac DeVille DHS 2000: 60 (dash harn, approx 53 cm from radio connector) (right rear of passenger compartment) sp304 A11 A12 Aldl fuse 10a B10 B11 C13 Communiport cellular telephone module (behind right rear seat back) D13 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) 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) F12 G309 (under left front door sill trim plate) G316 (under right front door sill trim plate) Hot at all times Inflatable restraint sensing & diagnostic module (under rear of center console) Instrument cluster Instrument panel integration module (above radio) Left middle door module (in left middle door) Left rear door module (in left rear door) Memory seat module (under driver's seat) Navigation data entry processor (behind center of dash) Navigation data processor (behind left rear seat back) Passenger front door module (in right front door) Powertrain control module (at left side of eng compt, inside air cleaner) Radio Radio amplifier (behind left rear seat back) Rear heater & a/c control Rear heater & a/c control module Rear integration module (behind right rear seat back) Remote function actuator module (above left rear wheelwell) Remote function actuator module (under center of rear package tray) Right front power window switch Right middle door module (in right middle door) Right rear door module (in right rear door) S200 S202 S206 S209 Sp300 (left rear of passenger compartment) Steering column module (in steering column) Theft deterrent module (in steering column) Underhood fuse block W/ a45 W/ armored car W/ b9q W/ b9q & v4u W/ u57 W/ ux8 W/ uy4 W/ v4u W/o b9q W/o b9q & v4u W/o uy4
COOLING FAN Cooling Fan Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Cooling Fan Wiring Diagram for Cadillac DeVille DHS 2000: 20 B10 Cool fan 1 fuse 30a Cool fan 1 relay (low speed) Cool fan 2 fuse 30a Cool fan 2 relay (high speed) Cool fan s/p relay (series/parallel) Corner of engine, below egr valve) D10 E10 Ect sens grd Ect sens sig Engine coolant temperature sensor (right rear F11 Fan ctrl G101 (right front of engine compt) Hot at all times Left cooling fan motor Powertrain control module (pcm) (at left side of engine compt, inside air cleaner) Right cooling fan motor Underhood fuse block (right side of engine compt)
CRUISE CONTROL Cruise Control Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Cruise Control Wiring Diagram for Cadillac DeVille DHS 2000: 44 All times 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 G108 (on left side of radiator support) Ground Hot at Hot in Ign 1 fuse 10a 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 S210 (body harness, near park brake pedal) S222 S228 Set/ coast 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 release switch (near top of brake pedal) 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 DHS 2000 List of elements for Defogger Wiring Diagram for Cadillac DeVille DHS 2000: 35 (above left rear shelf) B11 C1 b10 C2 a12 C3 c4 Computer data lines Data line Defog switch output Driver door module (in front of left front door) Feed G313 (above right rear shelf) G314 Hot at all times Hot in on & start Instrument panel integration module (above radio) Left outside heated mirror Lower grid Navigation systems Nca Passenger front door module (in front of right front door) Radio tv antenna signal module Rear defog control Rear defogger Rear fuse block (under left rear seat) Rear integration module (behind right side of rear seat back) Rear window Return Right outside heated mirror Rr defog fuse 40a Rr defog relay Tv3 ant Upper grid Vic5 ant W/ navigation W/o navigation
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Electronic Power Steering Wiring Diagram for Cadillac DeVille DHS 2000: 20 Abs fuse 10a Abs fuse 50a C12 Computer data lines system Electronic brake control module (ebcm) (on left front corner of engine compt) G108 (deville) (on left side of radiator support) G114 (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 DHS 2000 List of elements for Electronic Air Suspension for Cadillac DeVille DHS 2000: 74 (right rear corner of luggage compt, near right taillamp connector) 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 G405 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 Steer wheel pos Electronic Level Control Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Electronic Level Control Wiring Diagram for Cadillac DeVille DHS 2000: 38 (right rear corner of luggage compt, near right taillamp connector) 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 G405 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
ENGINE PERFORMANCE
4.6L 4.6L VIN 9, Engine Performance Wiring Diagrams (1 of 5) for Cadillac DeVille DHS 2000 List of elements for 4.6L VIN 9, Engine Performance Wiring Diagrams (1 of 5) for Cadillac DeVille DHS 2000: 93 (deville) (seville) A/t input spd sens high A/t input spd sens low A6 pnk A8 pnk Acc on Air pump relay 1 Air sol vlv cntrl Anti lock brakes system B5 pnk B6 pnk B9 pnk Battery C9 pnk Ckp sens a sig Ckp sens b sig Class 2 data link Cmp sens ign feed 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 E c2 E4 pnk Egr ign feed 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 G114 (left rear of engine) Ho2s high Ho2s htr high Ho2s htr low Ho2s low Hos2 htr low 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 Lift/dive sig output 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 eng compt, inside air cleaner) Press cntrl sol high Press cntrl sol low Red Requested torque input Start Tan Tp sens sig Underhood fuse block Vss high Vss low Vss output 4.6L VIN 9, Engine Performance Wiring Diagrams (2 of 5) for Cadillac DeVille DHS 2000 List of elements for 4.6L VIN 9, Engine Performance Wiring Diagrams (2 of 5) for Cadillac DeVille DHS 2000: 29 B3 pnk B4 pnk Evaporative emissions canister purge valve (top of eng, 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) G114 (left rear of engine) 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 Ign 1 fuse 10a Maf sens Mass airflow & intake air temperature (maf/iat) sensor (left side of eng compt in air intake duct) Nca Pnk Pnk d Rear fuse block 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 DHS 2000 List of elements for 4.6L VIN 9, Engine Performance Wiring Diagrams (3 of 5) for Cadillac DeVille DHS 2000: 40 (body harn, under left side of dash) (deville) (seville) Automatic transaxle Automatic transaxle internal mode switch C2 (deville) C3 (seville) Camshaft position (cmp) sensor (on front of eng, in cam carrier) Coil mdl fuse 20a 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 D10 Engine oil pressure switch (at left side of engine, on oil filter adapter) F/pmp fuse 20a Front bank ignition coil assembly (top left side of engine, under intake manifold top cover) Front bank ignition control module (under intake manifold top cover) Fuel pump relay Fuel sender (top of fuel tank) G117 (right rear of engine) G304 (below front left side of rear seat) G404 (deville) (left rear corner of luggage compt) G405 (seville) (right rear corner of luggage compt) Hot at all times Hot in on & start Ign Instrument cluster Navigation system Nca Pnk Rear bank ignition coil assembly (top right side of engine, under intake manifold top cover) Rear bank ignition control module (under intake manifold top cover) Rear fuse block Red S210 s201 Service engine soon ind Spark plugs Tach input Under- hood fuse block Vehicle speed sensor (on transaxle case extension) Vss input 4.6L VIN 9, Engine Performance Wiring Diagrams (4 of 5) for Cadillac DeVille DHS 2000 List of elements for 4.6L VIN 9, Engine Performance Wiring Diagrams (4 of 5) for Cadillac DeVille DHS 2000: 31 (deville) (body harn, 15 cm from right rear compt grommet) (w/ nb6) 1-2 shift sol 2-3 shift sol A4 pnk Air pump a fuse 50a Air pump b fuse 50a Automatic trans- axle fluid temper- ature sensor Automatic transaxle Automatic transaxle input speed sensor Automatic transmission C3 c4 Fluid pressure manual valve position switch Fuel sender (fuel tank) G114 (left rear of engine) Hot at all times Hot in on & start Ign 1 fuse 10a Pnk Pressure control solenoid valve Red S113 S405 s332 (seville) Secondary air injection (air) pump motor 1 (lower right front of eng compt) Secondary air injection (air) pump relay 1 (w/ nb6) (near radiator surge tank) Secondary air injection (air) pump relay 2 (w/ nb6) (near radiator surge tank) Secondary air injection (air) solenoid valve (w/nb6) (above right exhaust manifold) Tan Torque converter clutch pulse width modulation solenoid Trans fuse 10a Underhood fuse block 4.6L VIN 9, Engine Performance Wiring Diagrams (5 of 5) for Cadillac DeVille DHS 2000 List of elements for 4.6L VIN 9, Engine Performance Wiring Diagrams (5 of 5) for Cadillac DeVille DHS 2000: 66 1-2 shift sol vlv cntrl 2-3 shift sol vlv cntrl 5v ref a 5v ref b A/c comp cntrl A/c press sensor sig A/c system Abs/tcc switch (near top of brake pedal) Air pump relay 2 Ckp sens a grd Ckp sens a ign feed Ckp sens b grd Ckp sens b ign feed Cmp sens grd 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 grd Ect sens sig Egr pintle pos grd Egr position Egr valve grd Engine coolant temperature (ect) sensor (right rear of eng, near egr valve) Engine oil level switch (left side of oil pan) Evap purge sol cntrl Fan high spd cntrl Fuel lvl signal Fuel tank press grd G114 (left rear of engine) Gen term f feedback Generator term l cntrl Ho2s htr low Hot in on & start Iat grd Ign 1 fuse 10a Knock sens return Knock sens sig Knock sensor (ks) (on top of engine, under intake manifold top cover) Map sens grd Nca Oil level sw input Oil press sw input Pcm ground Pnk Powertrain control module (left side of eng compt, inside air cleaner) Rear compt fuse block Red Ref low Sensor ground Starter rly cntrl Starting/ charging system Starting/charging system Tach output Tcc brake switch input Tcc pwm sol cntrl Tft sensor high Tft sensor low Tp sens grd Trans range a input Trans range c input 4.6L VIN Y, Engine Performance Wiring Diagrams (1 of 5) for Cadillac DeVille DHS 2000 List of elements for 4.6L VIN Y, Engine Performance Wiring Diagrams (1 of 5) for Cadillac DeVille DHS 2000: 93 (deville) (seville) A/t input spd sens high A/t input spd sens low A6 pnk A8 pnk Acc on Air pump relay 1 Air sol vlv cntrl Anti lock brakes system B5 pnk B6 pnk B9 pnk Battery C9 pnk Ckp sens a sig Ckp sens b sig Class 2 data link Cmp sens ign feed 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 E c2 E4 pnk Egr ign feed 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 G114 (left rear of engine) Ho2s high Ho2s htr high Ho2s htr low Ho2s low Hos2 htr low 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 Lift/dive sig output 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 eng compt, inside air cleaner) Press cntrl sol high Press cntrl sol low Red Requested torque input Start Tan Tp sens sig Underhood fuse block Vss high Vss low Vss output 4.6L VIN Y, Engine Performance Wiring Diagrams (2 of 5) for Cadillac DeVille DHS 2000 List of elements for 4.6L VIN Y, Engine Performance Wiring Diagrams (2 of 5) for Cadillac DeVille DHS 2000: 29 B3 pnk B4 pnk Evaporative emissions canister purge valve (top of eng, 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) G114 (left rear of engine) 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 Ign 1 fuse 10a Maf sens Mass airflow & intake air temperature (maf/iat) sensor (left side of eng compt in air intake duct) Nca Pnk Pnk d Rear fuse block 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 DHS 2000 List of elements for 4.6L VIN Y, Engine Performance Wiring Diagrams (3 of 5) for Cadillac DeVille DHS 2000: 40 (body harn, under left side of dash) (deville) (seville) Automatic transaxle Automatic transaxle internal mode switch C2 (deville) C3 (seville) Camshaft position (cmp) sensor (on front of eng, in cam carrier) Coil mdl fuse 20a 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 D10 Engine oil pressure switch (at left side of engine, on oil filter adapter) F/pmp fuse 20a Front bank ignition coil assembly (top left side of engine, under intake manifold top cover) Front bank ignition control module (under intake manifold top cover) Fuel pump relay Fuel sender (top of fuel tank) G117 (right rear of engine) G304 (below front left side of rear seat) G404 (deville) (left rear corner of luggage compt) G405 (seville) (right rear corner of luggage compt) Hot at all times Hot in on & start Ign Instrument cluster Navigation system Nca Pnk Rear bank ignition coil assembly (top right side of engine, under intake manifold top cover) Rear bank ignition control module (under intake manifold top cover) Rear fuse block Red S210 s201 Service engine soon ind Spark plugs Tach input Under- hood fuse block Vehicle speed sensor (on transaxle case extension) Vss input 4.6L VIN Y, Engine Performance Wiring Diagrams (4 of 5) for Cadillac DeVille DHS 2000 List of elements for 4.6L VIN Y, Engine Performance Wiring Diagrams (4 of 5) for Cadillac DeVille DHS 2000: 31 (deville) (body harn, 15 cm from right rear compt grommet) (w/ nb6) 1-2 shift sol 2-3 shift sol A4 pnk Air pump a fuse 50a Air pump b fuse 50a Automatic trans- axle fluid temper- ature sensor Automatic transaxle Automatic transaxle input speed sensor Automatic transmission C3 c4 Fluid pressure manual valve position switch Fuel sender (fuel tank) G114 (left rear of engine) Hot at all times Hot in on & start Ign 1 fuse 10a Pnk Pressure control solenoid valve Red S113 S405 s332 (seville) Secondary air injection (air) pump motor 1 (lower right front of eng compt) Secondary air injection (air) pump relay 1 (w/ nb6) (near radiator surge tank) Secondary air injection (air) pump relay 2 (w/ nb6) (near radiator surge tank) Secondary air injection (air) solenoid valve (w/nb6) (above right exhaust manifold) Tan Torque converter clutch pulse width modulation solenoid Trans fuse 10a Underhood fuse block 4.6L VIN Y, Engine Performance Wiring Diagrams (5 of 5) for Cadillac DeVille DHS 2000 List of elements for 4.6L VIN Y, Engine Performance Wiring Diagrams (5 of 5) for Cadillac DeVille DHS 2000: 66 1-2 shift sol vlv cntrl 2-3 shift sol vlv cntrl 5v ref a 5v ref b A/c comp cntrl A/c press sensor sig A/c system Abs/tcc switch (near top of brake pedal) Air pump relay 2 Ckp sens a grd Ckp sens a ign feed Ckp sens b grd Ckp sens b ign feed Cmp sens grd 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 grd Ect sens sig Egr pintle pos grd Egr position Egr valve grd Engine coolant temperature (ect) sensor (right rear of eng, near egr valve) Engine oil level switch (left side of oil pan) Evap purge sol cntrl Fan high spd cntrl Fuel lvl signal Fuel tank press grd G114 (left rear of engine) Gen term f feedback Generator term l cntrl Ho2s htr low Hot in on & start Iat grd Ign 1 fuse 10a Knock sens return Knock sens sig Knock sensor (ks) (on top of engine, under intake manifold top cover) Map sens grd Nca Oil level sw input Oil press sw input Pcm ground Pnk Powertrain control module (left side of eng compt, inside air cleaner) Rear compt fuse block Red Ref low Sensor ground Starter rly cntrl Starting/ charging system Starting/charging system Tach output Tcc brake switch input Tcc pwm sol cntrl Tft sensor high Tft sensor low Tp sens grd Trans range a input Trans range c input
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Back-up Lamps Wiring Diagram for Cadillac DeVille DHS 2000: 26 (behind right rear seat back) rear integration module (in back-up lamp harn, near left backup lamp connector) s400 (left rear corner of luggage compt) (left side of eng, below thermostat housing) 771a 772a A12 Automatic transaxle Automatic transaxle internal mode switch G112 G404 Hot at all times Ims a input Ims b input Left back-up lamp Navigation system Nca Power mirrors (automatic day/night mirror) Powertrain control module (left side of eng 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 Exterior Lamps Wiring Diagram, Hearse & Limousine for Cadillac DeVille DHS 2000 List of elements for Exterior Lamps Wiring Diagram, Hearse & Limousine for Cadillac DeVille DHS 2000: 113 (at right rear of passenger compt) (in body harn, near ground at right rear tail lamp) (in body harn, near ground under right front seat) (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) (near windshield washer fluid reservoir filter neck) (near windshield washer fluid reservoir) (right headlamp harn, near right front turn/ parking lamp connector) s110 (right rear corner of luggage compt, near right tail lamp connector) (under right front door sill trim plate) 10-pin conn 2-pin conn 4-pin conn at left rear of vehicle (hearse only) A tan A12 B11 B12 Batt C1 a C1 b C1 b4 C1 c5 C3 b12 C3 e3 Ctrl power Dash integration module (right side of dash, near blower motor) Dim Dim fuse 10a Dim r fuse 10a G109 G316 G404 G404 (in body harn, near ground at left rear tail lamp) G405 Gnd Ground Hazar sw sig Hazard detect Hazard signal Hazard sw sig Hazard switch Head Headlamp system Hearse Hight mount stop lamp Hot at all times Hot in on & start Ign 1 fuse 15a Ign sw fuse 15a Instru- ment cluster 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 park/ turn lamp Left front side marker 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 cornering lamp Right front park/ turn lamp Right front side marker lamp Right tail lamp Right turn signal ind Rr stop/turn feed S105 S108 S207 S208 (in instrument panel harn, near instrument panel integration module) S222 S224 S318 S402 S403 S406 Splice pack sp302 Stop lmp sw out Stop lp fuse 15a Stoplamp/ automatic transmission shift lock control 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) Exterior Lamps Wiring Diagram, with Trailer Tow for Cadillac DeVille DHS 2000 List of elements for Exterior Lamps Wiring Diagram, with Trailer Tow for Cadillac DeVille DHS 2000: 108 (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) (near windshield washer fluid reservoir filter neck) (near windshield washer fluid reservoir) (right headlamp harn, near right front turn/ parking lamp connector) s110 (right rear corner of luggage compt, near right tail lamp connector) (under right front door sill trim plate) 10a A tan A12 B11 B12 Batt C1 a C1 b C1 b4 C1 c5 C3 b12 C3 e3 Ctrl power Dash integration module (right side of dash, near blower motor) Dim Dim fuse 10a Dim r fuse 10a G109 G316 G404 G405 Gnd Ground Hazar sw sig Hazard detect Hazard signal Hazard sw sig Hazard switch Head Headlamp system Hight mount stop lamp Hot at all times Hot in on & start Ign 1 fuse 15a Ign sw fuse 15a Instru- ment cluster 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 park/ turn lamp Left front side marker 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 park/ turn lamp Right front side marker lamp Right tail lamp Right turn signal ind Rr stop/turn feed S105 S108 S207 S208 S222 S224 S402 S406 S409 Splice pack sp302 Stop lmp sw out Stop lp fuse 15a Stoplamp/ automatic transmission shift lock control switch (near top of brake pedal) Tail Tan Theft ctrl Trailer connector (left rear compt) Trailer detect Trailer harness 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 DHS 2000 List of elements for Exterior Lamps Wiring Diagram, without Trailer Tow for Cadillac DeVille DHS 2000: 103 (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) (near windshield washer fluid reservoir filter neck) (near windshield washer fluid reservoir) (right headlamp harn, near right front turn/ parking lamp connector) s110 (right rear corner of luggage compt, near right tail lamp connector) (under right front door sill trim plate) A tan A12 B11 B12 Batt C1 a C1 b C1 b4 C1 c5 C3 b12 C3 e3 Ctrl power Dash integration module (right side of dash, near blower motor) Dim Dim fuse 10a Dim r fuse 10a G109 G316 G404 G405 Gnd Ground Hazar sw sig Hazard detect Hazard signal Hazard sw sig Hazard switch Head Headlamp system Hight mount stop lamp Hot at all times Hot in on & start Ign 1 fuse 15a Ign sw fuse 15a Instru- ment cluster 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 park/ turn lamp Left front side marker 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 park/ turn lamp Right front side marker lamp Right tail lamp Right turn signal ind Rr stop/turn feed S105 S108 S207 S208 (in instrument panel harn, near instrument panel integration module) S222 S224 S402 S406 Splice pack sp302 Stop lmp sw out Stop lp fuse 15a Stoplamp/ automatic transmission shift lock control 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 DHS 2000 List of elements for Ground Distribution Wiring Diagram (1 of 6) for Cadillac DeVille DHS 2000: 43 (at right side of engine compartment) underhood fuse block A/c clutch Accy relay Automatic transaxle internal mode switch (ims) Brake fluid level switch Coil Coolfan s/p relay Cruise control module Electronic brake control module (ebcm) Engine oil level switch Engine oil pressure switch F11 G101 (near windshield washer fluid reservoir filler neck) G108 (on left side of radiator support) G109 (near windshield washer fluid reservoir filler neck) G112 (left side of engine below thermostat housing) G114 (left side of engine, below thermostat housing) G120 (right side of engine, below exhaust gas recirculation valve) G125 (above generator) Ign 1 relay Ignition control (ic) module (front bank) Ignition control (ic) module (rear bank) Left cornering lamp Left engine cooling fan motor Left front park/ turn lamp Left front side marker lamp Left horn "a" note Left horn "f" note Mass air- flow & intake air temperature (maf/iat) sensor Night vision camera Powertrain control module (pcm) Right cornering lamp Right front park/ turn lamp Right front side marker 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 motor 1 Secondary air injection (air) pump motor 2 Underhood lamp Windshield washer pump motor Windshield washer solvent level switch Windshield wiper motor Ground Distribution Wiring Diagram (2 of 6) for Cadillac DeVille DHS 2000 List of elements for Ground Distribution Wiring Diagram (2 of 6) for Cadillac DeVille DHS 2000: 52 (if equipped) rear heater & a/c control Ashtray lamp B12 Blower motor Braided wire C208 Dash integration module (dim) Data link connector (dlc) (partial) Door lock relay Driver right middle power window switch Engine coolant level switch From ground bus (diagram 2 of 6) Front cigar lighter G202 (behind left side of dash) G316 (under right front door sill trim plate) Hazard switch Head-up display (hud) Head-up display (hud) control Headlamp dimmer switch (multifunction lever c2) Headlamp 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 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 indicator lamp Shift interlock actuator Theft deterrent module To ground g316 (diagram 2 of 6) Traction control switch Turn/ hazard flasher module W/ hearse W/o front compartment floor console W/o hearse W/o navigation system display Ground Distribution Wiring Diagram (3 of 6) for Cadillac DeVille DHS 2000 List of elements for Ground Distribution Wiring Diagram (3 of 6) for Cadillac DeVille DHS 2000: 57 (above left rear shelf) g314 (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) g303 A18 B12 Bare Battery Coil Compact disc (cd) player Dash integration module (dim) Data link connector (dlc) (partial) Driver door module (ddm) E16 F/pmp relay G301 (under right front seat) G304 (under left front corner of rear seat) G309 (under left front door sill trim plate) G313 (above right rear shelf) Head-up display (hud) Horn switch Ign 3 relay Inflatable restraint sensing & diagnostic module (sdm) Inflatable restraint steering wheel module coil Instrument cluster Left tv antenna amplifier Nca Night vision camera Onstar cellular antenna Park lock actuator Radio Radio amplifier Radio tv antenna signal module Rear defogger Rear heater & a/c control (if equipped) Remote function actuator (rfa) module Right tv antenna amplifier 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 Steering column module Steering wheel controls (left side) Steering wheel controls (right side) Sunshade module Vehicle communication unit (vcu) W/ navigation system display W/infared display enhanced vision W/navigation system display W/o hearse W/o navigation system display W/television/ vehicle information communication system Ground Distribution Wiring Diagram (4 of 6) for Cadillac DeVille DHS 2000 List of elements for Ground Distribution Wiring Diagram (4 of 6) for Cadillac DeVille DHS 2000: 49 B12 Driver left middle power window switch From ground bus (diagram 4 of 6) G301 (under right front seat, near inflatable restraint sensing diagnostic module) Hearse I/p dimmer If equipped Left front heated seat module Left front power seat switch Left front seat adaptive lumbar module Left front seat lumbar switch Left front seat massage module Left middle cigar lighter Left middle courtesy lamp Left middle door module (lmdm) Left middle door park relay assembly 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 front heated seat module Right front power seat switch Right front seat adaptive lumbar module Right front seat lumbar switch Right front seat massage module 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) S800 (in right rear door harness, approximately 16.5 cm (6.5 in) from right rear door module connector c3) To ground g301 (diagram 4 of 6) W/ limousine W/ lumbar W/hearse, limousine W/o hearse W/o hearse, limousine W/o lumbar Window switch connector) Ground Distribution Wiring Diagram (5 of 6) for Cadillac DeVille DHS 2000 List of elements for Ground Distribution Wiring Diagram (5 of 6) for Cadillac DeVille DHS 2000: 45 F11 From ground bus (diagram 5 of 6) Fuel door release actuator Fuel sender G404 (left rear corner of luggage compartment, near left tail lamp connector) Garage door opener High mount stop lamp If equipped Inside rearview mirror Left back-up lamp Left courtesy lamp switch Left front fog lamp Left front vanity lamp Left high beam headlamp Left low beam headlamp Left rear door courtesy lamp Left rear vanity lamp Left tail lamp License lamp Navigation module (nav) Nca Outside moisture sensor Overhead console courtesy lamp Rear compartment lid release actuator Rear compartment lid tamper switch Rear door lock actuator Right back-up lamp Right courtesy lamp switch Right front fog lamp Right front vanity lamp Right high beam headlamp Right low beam headlamp Right rear corner of luggage compartment near tail lamp) Right rear vanity 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) To ground g404 (diagram 5 of 6) Underhood fuse block (at right side of engine compartment) W/ hearse W/ hearse, limousine W/o hearse W/o hearse, limousine Ground Distribution Wiring Diagram (6 of 6) for Cadillac DeVille DHS 2000 List of elements for Ground Distribution Wiring Diagram (6 of 6) for Cadillac DeVille DHS 2000: 21 6 of 6) A12 Automatic level control compressor Cellular telephone module D15 D16 Electronic suspension control module From ground bus (diagram d G405 (right rear corner of luggage compartment near right tail lamp connector) Navigation display head (ndh) Rear integration module (rim) Rear object sensor control module Rf signal amplifier Right rear door courtesy lamp Right tail lamp S360 (in onstar jumper harness) Sun roof control module To ground g405 (diagram 6 of 6) Vehicle interface unit (viu) W/ vehicle interface unit W/o vehicle interface unit
HEADLIGHTS Headlight Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Headlight Wiring Diagram for Cadillac DeVille DHS 2000: 56 (2000) (2001) (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 15a 10a Fog lamp switch Fog lp relay G316 (under right front door sill trim plate) G404 (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 Left front fog lamp Left high beam head- lamp Left low beam head- lamp Low Off 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 S100 S106 S205 (i/p harn, 65.5 cm from radio conn) S207 S221 Twilight delay sw Underhood fuse block (right side of engine compt) Wiper/ washer system
HORN Horn Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Horn Wiring Diagram for Cadillac DeVille DHS 2000: 24 A12 B12 D10 Dash integration module (behind right side of dash) G109 (near windshield washer fluid reservoir filler neck) G309 (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 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 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 DHS 2000 List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Cadillac DeVille DHS 2000: 70 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 G108 (on left side of radiator support) G109 (near windshield washer fluid reservoir filler neck) G309 (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 solvent level switch (on top of solvent reservoir) Instrument Cluster Wiring Diagram (2 of 2) for Cadillac DeVille DHS 2000 List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Cadillac DeVille DHS 2000: 24 Dspl mode Electronic brake control module (ebcm) (under air cleaner housing) Eng/ met Engine coolant level switch (at right rear of engine compartment, in surge tank) Engine oil level switch (on left side of oil pan) Engine oil pressure switch (at left side of engine, on oil filter adapter) G112 (left side of engine, below thermostat housing) G316 (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 DHS 2000 List of elements for Night Vision Wiring Diagram for Cadillac DeVille DHS 2000: 35 B12 C205 Camera on signal Dspl intensity signal Dspl off signal G108 (on left side of radiator support) G309 (under left front door sill trim plate) G316 (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 DHS 2000 List of elements for Courtesy Lamps Wiring Diagram, Except Hearse & Limousine (1 of 2) for Cadillac DeVille DHS 2000: 56 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 (middle of left front door, behind door trim panel) E11 E12 Front passenger door lock actuator G203 G316 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 J/b (right front door sill) J/b (right kick panel) J11 J12 L11 L12 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) 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) Right rear door open input S206 S207 Serial data class 2 Sp300 (left rear of passenger compartment) Sp303 (near center of right front door sill) Sp304 (right rear of passenger compartment) Tan To s304 (diagram 2 of 2) To sp301 (diagaram 2 of 2) Courtesy Lamps Wiring Diagram, Except Hearse & Limousine (2 of 2) for Cadillac DeVille DHS 2000 List of elements for Courtesy Lamps Wiring Diagram, Except Hearse & Limousine (2 of 2) for Cadillac DeVille DHS 2000: 31 A10 Courtesy lamp 1 From rear fuse block (diagram 1 of 2) From sp303 (diagram 1 of 2) G108 G404 J/b (left side of radiator support) J/b (left side of rear compt) 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, approx 31.5 cm from cross car channel) Underhood lamp Courtesy Lamps Wiring Diagram, Hearse & Limousine (1 of 2) for Cadillac DeVille DHS 2000 List of elements for Courtesy Lamps Wiring Diagram, Hearse & Limousine (1 of 2) for Cadillac DeVille DHS 2000: 58 (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 G203 G316 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 J/b (right front door sill) J/b (right kick panel) 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 Only) 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 S206 S207 Serial data class 2 Sp300 (left rear of passenger compartment) Sp303 (near center of right front door sill) Sp304 (right rear of passenger compartment) Tan To left courtesy lamp switch (diagram 2 of 2) To left middle door module (diagram 2 of 2) To right middle door module (diagram 2 of 2) To sp301 (diagaram 2 of 2) Courtesy Lamps Wiring Diagram, Hearse & Limousine (2 of 2) for Cadillac DeVille DHS 2000 List of elements for Courtesy Lamps Wiring Diagram, Hearse & Limousine (2 of 2) for Cadillac DeVille DHS 2000: 59 (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 Courtesy lamp 1 Door open input From rear fuse block (diagram 1 of 2) From sp300 (diagram 1 of 2) From sp303 (diagram 1 of 2) From sp304 (diagram 1 of 2) G108 G301 G316 G404 Ground J/b (below right front seat) J/b (left side of radiator support) J/b (left side of rear compt) J/b (right front door sill) 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 compartment lamp Rear compartment 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) Underhood lamp Instrument Illumination Wiring Diagram (1 of 3) for Cadillac DeVille DHS 2000 List of elements for Instrument Illumination Wiring Diagram (1 of 3) for Cadillac DeVille DHS 2000: 69 (except dts) (i/p harn, approx 65.5 cm from radio connector) s201 (in steering wheel, behind inflatable restraint steering wheel module) (under left front door sill trim plate) 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) Dimr fuse 14 10a G301 G309 G316 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 Incandescent dimming ground Incandescent dimming input Inflatable restraint steering wheel coil module Instrument panel integration module (ipm) (above radio) J/b J/b (under right front door sill trim plate) J/b (under right front seat) 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 S205 (i/p harn, approx 8 cm from inst cluster breakout) S206 S207 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) Steering column fuse holder Switch fuse 2a To s302 (diagram 3 of 3) Instrument Illumination Wiring Diagram (2 of 3) for Cadillac DeVille DHS 2000 List of elements for Instrument Illumination Wiring Diagram (2 of 3) for Cadillac DeVille DHS 2000: 56 (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 G301 Ground Incandescent dimming output Instrument panel cluster Instrument panel integration module (ipm) (above radio) J/b (under right front seat) 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 (w/ ka1) Left rear power window switch Left rear seat lumbar switch Memory/ personalizaton function switch (w/ a45) 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 (w/ ka1) 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 Instrument Illumination Wiring Diagram (3 of 3) for Cadillac DeVille DHS 2000 List of elements for Instrument Illumination Wiring Diagram (3 of 3) for Cadillac DeVille DHS 2000: 28 (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) G301 G316 Ground Incandescent dimming output J/b (under right front door sill trim plate) J/b (under right front seat) Left middle door lock switch Left middle door module (inside left middle door) Left middle power window switch Limousine only 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 indicator lamp Traction control switch
MEMORY SYSTEMS Memory Power Tilt & Power Telescopic Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram for Cadillac DeVille DHS 2000: 22 Battery Computer data lines system Data line G309 (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 (2 of 2) for Cadillac DeVille DHS 2000 List of elements for Memory Seat & Mirrors Wiring Diagram, with Power Lumbar, with Massage (2 of 2) for Cadillac DeVille DHS 2000: 49 (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 Exit Forward/back Gnd Horizon pos sens in Horizontal Interior lights system Left Left ctrl Left forward/ back Left lumbar horizontal motor Left lumbar vertical motor Left mir Left rear height Lumbar horizontal position sensor Lumbar vertical position sensor Memory 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 Rear height Right Right ctrl S340 S341 S501 Serial data Set input Simple bus interface 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 DHS 2000 List of elements for Memory Seat & Mirrors Wiring Diagram, with Power Lumbar, without Massage (1 of 2) for Cadillac DeVille DHS 2000: 93 (left seat harn, under left seat) (under right front seat) Backward ctrl Batt (+) Class 2 serial data line Computer data lines system Down Driver seat lumbar switch 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 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 G301 Gnd Headrest Headrest ctrl down Headrest ctrl up Headrest down Headrest down in Headrest pos sensor Headrest up Headrest up in Hot at all times Left front height Left headrest Left recline 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 Out Pnk Position sensor 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 Recline back Recline back in Recline ctrl back Recline ctrl forward Recline forward Recline forward in Recline position sensor S324 S325 S326 S327 Sensors feed Sensors return Solid state Tan Memory Seat & Mirrors Wiring Diagram, with Power Lumbar, without Massage (2 of 2) for Cadillac DeVille DHS 2000 List of elements for Memory Seat & Mirrors Wiring Diagram, with Power Lumbar, without Massage (2 of 2) for Cadillac DeVille DHS 2000: 46 (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 Exit Forward/back Gnd Horizon pos sens in Horizontal Interior lights system Left Left ctrl Left forward/ back Left lumbar horizontal motor Left lumbar vertical motor Left mir Left rear height Lumbar horizontal position sensor Lumbar vertical position sensor Memory 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 Rear height Right Right ctrl S501 Serial data Set input Simple bus interface Solid state Tan Up ctrl Vertical Vertical pos sens in
NAVIGATION Navigation Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Navigation Wiring Diagram for Cadillac DeVille DHS 2000: 93 (aux rca video jack harn, rear of center console) s231 (in dash harn, 16 cm from radio connector) s203 (near left tail lamp connector) g404 A10 A11 A12 Ant baud 1 sig (+) Ant baud 2 sig (+) Antenna in Antenna out Antenna power Antenna sig (-) Antenna signal (-) Aux audio left sig Aux audio right sig Aux detection sig Aux video high sig Aux video low sig Auxiliary rca video jacks (rear of center console) B10 B11 B12 Bare C10 C11 C12 C13 C14 C15 C16 Class 2 data line Coax cable Computer data lines system D10 D11 D12 D13 D14 D15 D16 Drain wire G313 (above right rear shelf) G314 (above left rear shelf) G405 (near right tail lamp connector) Gps antenna (mounted to rear shelf carrier) Gps antenna sig Ground Hot at all times Instrument cluster system Left tv antenna amplifier (left of rear window, behind pillar trim) Nav audo signal (+) Nav audo signal (-) Nav fuse 10a Nav left audio sig (+) Nav left audio sig (-) Nav mono aud sig (+) Nav mono aud sig (-) Nav rh audio sig (+) Nav rh audio sig (-) Nav serial data high Nav serial data low Nav str aud left (+) Nav str aud left (-) Nav str aud right (+) Nav str aud right (-) Navigation display head (behind center of dash) Navigation module (behind left rear seat back) Nca Optical beacon ant sig Optical beacon antenna (on upper dash pad) Pnk Radio Rear fuse block Rear window glass Red Right tv antenna amplifier (right of rear window, behind pillar trim) S204 (dash harn, 9 cm from radio connector) Silver Tan Tv antenna Tv antenna module (mounted to right "c" pillar) Tv antenna signal Tv signal Twisted pair Vics antenna Vics antenna signal Vics signal Video green signal Video red signal Video ref signal Video reference sig Video sync signal Vss signal Parking Assistant Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Parking Assistant Wiring Diagram for Cadillac DeVille DHS 2000: 37 Backup lamp voltage Diagnostic input G405 (near right tail lamp connector) Ground Hot at all times Hot in on or start Ign 1 fuse 10a Information center telltale assembly Instrument cluster system Left rear corner object sensor (in left corner of rear bumper) Left rear middle object sensor (in left middle of rear bumper) 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 (15 cm from rear object sensor control module) Red Red ind ctrl Red indicator Rev relay ctrl Reverse relay Right rear corner object sensor (in right corner of rear bumper) Right rear middle object sensor (in right middle of rear bumper) Rr corner sensor sig Rr middle sensor sig 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 Telltail assy voltage Vss signal
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 8) for Cadillac DeVille DHS 2000 List of elements for Power Distribution Wiring Diagram (1 of 8) for Cadillac DeVille DHS 2000: 48 (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 a fuse 50a Air pump b fuse 50a Aldl fuse 10a 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 valve Fuel injector Generator Hdlp hi bm relay Hdlp lo bm relay Horn fuse 15a Horn relay Ign 1 fuse 10a Injr 1 fuse 10a Injr 2 fuse 10a Instrument cluster Ip fuse 10a Mass airflow & intake air temperature (maf/iat) sensor Pcm batt fuse 10a Pcm ign fuse 10a Pnk Powertrain control module (pcm) Red Refer to starting/charging system Secondary air injection (air) pump relay 1 (if equipped) Secondary air injection (air) pump relay 2 (if equipped) Secondary air injection (air) solenoid valve (if equipped) Start 1 relay Start circuit breaker 30a Starter solenoid Theft deterrent module To rear fuse block (diagram 2 of 8) To underhood fuse block (accy 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 DHS 2000 List of elements for Power Distribution Wiring Diagram (2 of 8) for Cadillac DeVille DHS 2000: 65 1-2 shift solenoid valve 2-3 shift solenoid valve A/c clu relay A12 Ac clu fuse 15a Accy relay Air conditioning system Automatic transaxle B12 Blower control module Coil mdl fuse 20a Cr cont fuse 10a Cruise control module 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) G109 (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 (ic) module (front bank) Ignition control (ic) module (rear bank) J10 L10 Left rear heated seat module (if equipped) Nca Oxy sen fuse 10a Pass mdl fuse 10a Passenger front door module (pfdm) Pnk Pwr t & t fuse 30a Rear blower motor (if equipped) Rear fuse block (under left rear seat) Red Right front heated seat module (if equipped) Right rear heated seat module (if equipped) Rr blo fuse 10a Steering column module (if equipped) T10 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/ hazard flasher module Underhood fuse block (at right side of engine compartment) V10 Wiper/washer system Power Distribution Wiring Diagram (3 of 8) for Cadillac DeVille DHS 2000 List of elements for Power Distribution Wiring Diagram (3 of 8) for Cadillac DeVille DHS 2000: 60 (in body harness approximately 69 cm (27.2 in) from 7 cavity black or 17 cavity natural in-line connector, left rear door harness to body harness, left side of passenger compartment in door pillar) s316 (in body harness approximately 87 cm (34.3 in) from 18 cavity black in-line connector, power seat harness to body harness, under left front seat) s309 (in body harness, approximately 69 cm (27.2 in) from 7 cavity black or 17 cavity natural in-line connector, right rear door harness to body harness, right side of passenger compartment in door pillar) s321 (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 C15 C16 Dash integration module (dim) Deville Dhs/dts Door lock relay Driver door module (ddm) E10 Except hearse Except limousine From rear fuse block (tsig/haz fuse, 15a) (diagram 2 of 8) Hearse Htdst lf fuse 10a Hvac bat fuse 10a Ign sw fuse 15a Instrument panel integration module (ipm) Left front heated seat module (if equipped) Left front power seat switch Left front seat adaptive lumbar module Left front seat lumbar switch Left middle door module (lmdm) Left middle door park relay assembly Left rear door module (lrdm) Left rear door module (lrdm) (if equipped) Limousine Mem t & t fuse 10a Nav fuse 10a Navigation display head (ndh) (if equipped) Navigation module (nav) (if equipped) Passenger front door module (pfdm) Pwr wdo c.b. 30a Radio amplifier Rear fuse block (under left rear seat) Rear heater & a/c control Rear integration module (rim) Red Remote function actuator (rfa) module Right front seat adaptive lumbar module 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/ automatic transmission shift lock control 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 DHS 2000 List of elements for Power Distribution Wiring Diagram (4 of 8) for Cadillac DeVille DHS 2000: 43 (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) s361 18 cavity black in-line connector, body harness to power seat harness, under left front seat) s324 18 cavity black in-line connector, passenger power seat harness to body harness, under right front seat) s330 A12 Audio fuse 15a Coil Communiport cellular telephone module (if equipped) Compact disc (cd) player Contact E12 E16 Export ltg/ pwr lk fuse 15a F12 F16 From rear fuse block (pwr wdo cb, 30a) (diagram 3 of 8) Left front power seat switch Left front seat lumbar switch Left front seat massage module (if equipped) Left middle door module (lmdm) (if equipped) Memory seat module (msm) Park position door relay Pwr seat c.b. 30a Radio Radio (w/navigation system display) Rear fuse block (under left rear seat) Right front power seat switch Right front seat lumbar switch (if equipped) Right front seat massage module (if equipped) Right middle door module (rmdm) (if equipped) To rear fuse block (rrlum/pwr ant fuse, 20a) (diagram 5 of 8) Vehicle interface unit (viu) 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 DHS 2000 List of elements for Power Distribution Wiring Diagram (5 of 8) for Cadillac DeVille DHS 2000: 51 (in body harness, approximately 53.5 cm (21.1 in) from 40 cavity black in-line connector, body harness to dash harness, under right side of dash) s215 Abs/tcc switch Body fuse 15a C208 Coil Contact Cvrtd fuse 10a Damper relay Dash integration module (dim) (behind right side of dash, near blower motor) Electronic suspension control module (if equipped) Electronic suspension system Evaporative emissions (evap) canister vent valve F/tnk dr rel relay From rear fuse block (ign 1 relay) (diagram 5 of 8) From rear fuse block (power seat c.b., 30a) (diagram 4 of 8) From underhood fuse block (connector c2 cavity e10) (diagram 2 of 8) Ground information not available Ign 1 fuse 10a Ign 1 relay Inflatable restraint sensing & diagnostic module (sdm) Inflatable restraint steering wheel module coil Instrument cluster 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 (if equipped) Right rear seat lumbar switch Rrlum/ pwr ant fuse 20a Sir fuse 10a Steering column fuse holder (near base of steering column) Steering wheel controls (left side) Sun roof control module Sunshade fuse 10a Sunshade module 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 (multifunction lever c1) Vent sol fuse 10a W/control seat, power lumbar W/hearse Power Distribution Wiring Diagram (6 of 8) for Cadillac DeVille DHS 2000 List of elements for Power Distribution Wiring Diagram (6 of 8) for Cadillac DeVille DHS 2000: 25 (in body harness, approximately 73.2 cm (28.8 in) from 40 cavity black in-line connector, dash harness to body harness near park brake pedal) s213 (in steering column harness) s220 A11 Acc Dash integration module (dim) (behind right side of dash, near blower motor) Defogger system 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 rear fuse block (rap fuse, 30a) (diagram 5 of 8) From underhood fuse block (accy relay) (connector c2, cavity d2) (diagram 2 of 8) Ignition switch Instrument cluster system 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 Start Theft deterrent module (in steering column) To rear fuse block (elc fuse, 30a) (diagram 7 of 8) To rear fuse block (elc relay, coil rtn side) (diagram 7 of 8) Power Distribution Wiring Diagram (7 of 8) for Cadillac DeVille DHS 2000 List of elements for Power Distribution Wiring Diagram (7 of 8) for Cadillac DeVille DHS 2000: 52 (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 (in left middle door harness) s352 (in right middle door harness) s353 Automatic level control compressor B10 B12 C/ltr 1 fuse 20a C/ltr 2 fuse 20a Cigar fuse 40a Cigar relay Contact D10 D12 E12 Elc fuse 30a Elc relay Electronic suspension system Except limousine Exterior lights system 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 G301 (under right front seat, near inflatable restraint sensing diagnostic module) Left middle cigar lighter Left rear cigar lighter Limousine Lock cykinder (lk/cyl) relay Memory systems (steering wheel/column tilt, park key lock actuator circuit) Nca Park relay Pnk Prk/rev fuse 10a Q11 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 S11 Shift interlock system To rear fuse block (ign 3 relay) (diagram 8 of 8) To rear fuse block (ign 3 relay, coil rtn side) (diagram 8 of 8) Transmissions systems Underhood fuse block (at right side of engine compartment) V10 V11 Power Distribution Wiring Diagram (8 of 8) for Cadillac DeVille DHS 2000 List of elements for Power Distribution Wiring Diagram (8 of 8) for Cadillac DeVille DHS 2000: 53 (diagram 7 of 8) (in console harness, approximately 50.5 cm (19.9 in) from 30 cavity black 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 black 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 black in-line connector passenger power seat harness to body harness, under right front seat) s332 A10 A11 Abs fuse 10a B12 C1 h C11 C12 D11 Dash integration module (dim) Deville/ dhs Dimr fuse 10a Dts E11 Electronic brake control module (ebcm) Electronic suspension control module (if equipped) Exterior lights system (license lamps) F11 From rear fuse block (f/pmp fuse, 20a) n From rear fuse block (ign 3 relay) (diagram 8 of 8) From rear fuse block (park relay, coil rtn side) (diagram 7 of 8) G304 (under left front corner of rear seat) Head-up display (hud) (if equipped) Head-up display (hud) control (if equipped) Hvac fuse 10a Ign 3 relay Ign3 rr fuse 10a Inside air temperature sensor Inside rearview mirror Instrument panel integration module (ipm) Interior & exterior lights systems Left front heated seat module Left front seat adaptive lumbar module Left rear heated seat module Nca Night vision camera (if equipped) Night vision fuse 10a Prk lp relay Rear fuse block (under left rear seat) Rear heater & a/c control Right front heated seat module Right front seat adaptive lumbar module Right rear heated seat module Shift interlock actuator To rear fuse block (night vision fuse, 10a) (diagram 8 of 8) Turn signal switch (multifunction lever c1) 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 (1 of 2) for Cadillac DeVille DHS 2000 List of elements for Power Door Lock Wiring Diagram, Hearse (1 of 2) for Cadillac DeVille DHS 2000: 50 (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 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 G304 (under left front corner of rear seat) G309 (under left front door sill trim plate) G316 (under right front door sill trim plate) 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 Open Pass mdl fuse 10a Passenger front door module Power windows system Rear fuse block Remote function actuator module (above left rear wheelwell) S500 S501 (in left front door) S600 (in right front door) S602 S603 Serial data Tan Unlock Unlock in Power Door Lock Wiring Diagram, Hearse (2 of 2) for Cadillac DeVille DHS 2000 List of elements for Power Door Lock Wiring Diagram, Hearse (2 of 2) for Cadillac DeVille DHS 2000: 34 (body harn, left rear of passenger compartment) s312 (body harn, left rear of passenger compartment) s313 A12 Ajar B10 B12 Battery Computer data lines system Door ajar Door lock relay (right rear of passenger compartment) Door open Dr lk in G301 (under right front seat) G316 (under right front door sill trim plate) Ground Hot at all times Interior lights system Left rear door lock actuator Left rear door lock switch Left rear door module Lock Module id Open Power window circuit breaker 30a Rear door lock actuator Rear fuse block Right rear door lock actuator Right rear door lock switch Right rear door module Rrdr mdl fuse 10a S316 S701 Serial data Tan Power Door Lock Wiring Diagram, Sedan & Limousine (1 of 2) for Cadillac DeVille DHS 2000 List of elements for Power Door Lock Wiring Diagram, Sedan & Limousine (1 of 2) for Cadillac DeVille DHS 2000: 48 (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 G304 (under left front corner of rear seat) G309 (under left front door sill trim plate) G316 (under right front door sill trim plate) 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 Open Pass mdl fuse 10a Power windows system Rear fuse block Remote function actuator module (under center rear package tray) S500 S501 (in left front door) Serial data Tan Unlock Unlock in Power Door Lock Wiring Diagram, Sedan & Limousine (2 of 2) for Cadillac DeVille DHS 2000 List of elements for Power Door Lock Wiring Diagram, Sedan & Limousine (2 of 2) for Cadillac DeVille DHS 2000: 80 (in right middle door) (in right rear door) (sedan only) (sedan only) & power windows systems (under right front seat) g301 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 G301 (under right front seat) G316 (under right front door sill trim plate) 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 Tan Unlock
POWER MIRRORS Power Mirror Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Power Mirror Wiring Diagram for Cadillac DeVille DHS 2000: 72 (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 G309 (under left front door sill trim plate) G316 (under right front door sill trim plate) G404 (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 (right rear of passenger compt, front of cross car channel) Splice pack sp304 (left rear of passenger compt, front of cross car channel) Up ctrl Vehicle interface unit (viu) Vertical motor W/ vehicle commun- ication system W/o vehicle commun- ication system
POWER SEATS 6-Way & Recliner Power Seat Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for 6-Way & Recliner Power Seat Wiring Diagram for Cadillac DeVille DHS 2000: 32 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 G301 (below right front seat) Hot at all times Nca Pwr seat circuit breaker 30a Rear fuse block Rear vertical Recline S314 (w/ lumbar) S324 (w/ lumbar) S325 S331 (w/ lumbar) Solid state Tan Front Seat Heater Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Front Seat Heater Wiring Diagram for Cadillac DeVille DHS 2000: 49 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 Front passenger heated seat back Front passenger heated seat cushion Front passenger heated seat module Front passenger heated seat switch G301 (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 Passenger door module Pnk Rear fuse block Red S325 S331 S332 (w/ auto contouring control) Sens ret Tan Temp input Temp sig Temperature Temperture in Lumbar Wiring Diagram, Base for Cadillac DeVille DHS 2000 List of elements for Lumbar Wiring Diagram, Base for Cadillac DeVille DHS 2000: 30 Back Driver seat lumbar switch E12 F12 Front passenger seat lumbar switch Fwd G301 (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 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 Tan Lumbar Wiring Diagram, with Auto Contour for Cadillac DeVille DHS 2000 List of elements for Lumbar Wiring Diagram, with Auto Contour for Cadillac DeVille DHS 2000: 34 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 G301 (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 Red S309 S325 S328 S329 S331 S332 Lumbar Wiring Diagram, with Massage for Cadillac DeVille DHS 2000 List of elements for Lumbar Wiring Diagram, with Massage for Cadillac DeVille DHS 2000: 36 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 G301 (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 Ref S324 S325 S330 S331 Sens gnd Solid state Tan Veritcal dn Vert pos sens Vertical dn Vertical up Rear Heated Seats Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Rear Heated Seats Wiring Diagram for Cadillac DeVille DHS 2000: 48 A10 A11 B + Back ind cntrl Back mode Back only mode indicator Cntrlld gnd D12 F11 G304 (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 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 Temp input Temp sig Temperature Temperture in
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagrams for Cadillac DeVille DHS 2000 List of elements for Power Top/Sunroof Wiring Diagrams for Cadillac DeVille DHS 2000: 33 Battery Close Closed Deville Express in Express- open G405 Ground Hot at all times J/b (right side of rear compartment) 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 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 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 for Cadillac DeVille DHS 2000 List of elements for Power Windows Wiring Diagram for Cadillac DeVille DHS 2000: 92 (2000) (2001) (except hearse) right rear window control (in left middle door harn, between module & switch) (in left middle door trim harn) (in right middle door harn, between module & switch) (in right middle door trim harn) (left front door trim harn, near door trim panel) (left rear door trim harn, near door trim panel) (right front door trim harn, near door trim panel) (right rear door trim harn, near door trim panel) (under right front door sill trim plate) (under right front door sill) (under right front seat) (under right front seat) g301 A12 B11 B12 Battery Computer data lines system Dn mtr ctrl Dn signal Door locks system Door locks system, interior lights system Door locks system, memory systems & interior lights system Down Driver door module (ddm) Driver door switch assembly (ddsa) Driver window motor Drv mdl fuse 10a Ex- press down Export lighting pwr lk fuse 15a Express down Express sig Express signal Front passenger window switch G301 G309 (under left front door sill trim plate) G316 G316 (under right front door sill trim plate) G319 (under right front door sill trim plate) Ground Hot at all times Left middle door module (lmdm) Left middle window motor Left middle window switch Left rear door module (except hearse) Left rear window motor (except hearse) Left rear window switch (except hearse) Low ref Pass mdl fuse 10a Passenger front door module (pfdm) Pwr wdo c.b. 30a Rear fuse block Right front window motor 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 motor (except hearse) Rrdr mdl fuse 10a S316 S317 S321 S342 S343 S344 S345 S346 S347 S348 S349 S350 S351 S352 S353 S356 S357 S500 S501 S600 S700 S701 S703 S800 S802 Serial data Up mtr ctrl Up signal Wdo ground Window dn Window up Rear Window Sun Shade Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Rear Window Sun Shade Wiring Diagram for Cadillac DeVille DHS 2000: 13 A4 c1 Extend G304 (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 Sunshade fuse 10a Sunshade motor (under center of rear package shelf) Switch input Tan
RADIO
SHIFT INTERLOCKS Electric Park Lock Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Electric Park Lock Wiring Diagram for Cadillac DeVille DHS 2000: 25 A12 Automatic transaxle internal mode switch Computer data lines D10 Data line F10 G112 (left side of engine, below thermostat housing) G309 (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) Q10 Q11 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 DHS 2000 List of elements for Reverse Lockout Wiring Diagram for Cadillac DeVille DHS 2000: 21 A11 A12 Automatic transaxle internal mode switch Computer data lines Dash integration module (behind right side of dash, near blower motor) Data line G112 (left side of engine, below thermostat housing) G316 (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 Powertrain control module (left side of engine compt, inside air cleaner) Rear fuse block (under left rear seat) Reverse lockout actuator (under front of center console on shifter) Reverse lockout control Reverse lockout fuse 10a Reverse lockout relay S300 Shift Interlock Wiring Diagram, with Column Shift for Cadillac DeVille DHS 2000 List of elements for Shift Interlock Wiring Diagram, with Column Shift for Cadillac DeVille DHS 2000: 22 A/t shift lock solenoid (in steering column) A12 Automatic transaxle internal mode switch Computer data lines Data line G112 (left side of engine, below thermostat housing) G309 (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 Stoplamp switch (near top of brake pedal) Shift Interlock Wiring Diagram, with Console Shift for Cadillac DeVille DHS 2000 List of elements for Shift Interlock Wiring Diagram, with Console Shift for Cadillac DeVille DHS 2000: 27 A12 Automatic transaxle internal mode switch Computer data lines D11 Data line G112 (left side of engine, below thermostat housing) G316 (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 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 interlock actuator (under front of center console, on shifter) Shift lock actuator Shift lock relay Stoplamp switch (near top of brake pedal)
STARTING/CHARGING Charging Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Charging Wiring Diagram for Cadillac DeVille DHS 2000: 28 (not used) a (under right side of rear seat, near battery) g303 A11 A12 B12 Battery Battery charge indicator Dash integration module (dim) (behind right side of dash, near blower motor) Data link connector (dlc) (partial) (under left side of dash, near steering column) Dim fuse 10a Electronic brake control module (ebcm) (under air cleaner housing) F term monitor Generator Ground sense Hot at all times Instrument cluster L terminal monitor/ctrl 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 Serial data class 2 Solid state Sp300 (left rear of passenger compartment, taped to body harness, approximately 16.5 cm (6.5 in) from cross car channel) Sp304 (right rear of passenger compartment, taped to body harness, approximately 24 cm (9.5 in) from cross car channel) Starter solenoid Underhood fuse block (at right side of engine compartment) Voltage sense Starting Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Starting Wiring Diagram for Cadillac DeVille DHS 2000: 28 Acc Battery Computer data lines system Crank request input E10 G303 (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 DHS 2000 List of elements for Supplemental Restraint Wiring Diagram for Cadillac DeVille DHS 2000: 64 A10 A11 A12 A13 A14 A15 A16 A17 A18 Air bag indicator Case ground Computer data lines system Data link connector (dlc) (partial) (under left side of dash, near steering column) Dr seat belt high Dr seat belt low Driver frontal high Driver frontal low Driver inflatable restraint side impact inflator module Driver inflatable restraint side impact sensor (sis) (at base of left "b" pillar, behind trim panel) Driver rear inflatable restraint side impact inflator module Driver rear side high Driver rear side low Driver seat belt pretensioner Driver side high Driver side low Driver side sens rtn Driver side sensor Electronic brake control module (ebcm) (under air cleaner housing) G301 (below right front seat, under carpet near inflatable restraint sensing & diagnostic module) Ground Hot in run & start If equipped Ignition Inflatable restraint i/p module Inflatable restraint sensing & diagnostic module (sdm) (under rear of center console) Inflatable restraint steering wheel module Inflatable restraint steering wheel module coil Instrument cluster Left front seat belt switch Nca Pass frontal high Pass frontal low Pass rear side high Pass rear side low Pass seat belt high Pass seat belt low Pass side sens rtn Passenger inflatable restraint side impact inflator module Passenger inflatable restraint side impact sensor (sis) (at base of right "b" pillar, behind trim panel) Passenger seat belt pretensioner Passenger side high Passenger side low Passenger side sens Powertrain control module (pcm) (at left side of engine compartment, inside air cleaner) Rear fuse block (under left rear seat) Rear passenger inflatable restraint side impact inflator module Seat belt sw input Seat belt sw return Serial data class 2 Shorting bar Sir fuse 15a Sp304 (right rear of passenger compartment, taped to body harness, approximately 24 cm (9.5 inches) from cross car channel) Tan Warning lamp switch (closed w/ seat buckled)
TRANSMISSION
4.6L 4.6L VIN 9, A/T Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for 4.6L VIN 9, A/T Wiring Diagram for Cadillac DeVille DHS 2000: 65 (deville) (left rear of engine) (right rear of engine, below egr valve) engine coolant temperature (ect) sensor (seville) 1-2 shift sol 2-3 shift sol 5v ref a A/t speed sens Abs/tcc switch (brake pedal support) 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 Cruise control system E c2 Ect sens sig Extend trvl sw G112 (left rear of engine) G114 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 s205 Start Tan Tcc brake sw Tcc pwm sol 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 DHS 2000 List of elements for 4.6L VIN Y, A/T Wiring Diagram for Cadillac DeVille DHS 2000: 65 (deville) (left rear of engine) (right rear of engine, below egr valve) engine coolant temperature (ect) sensor (seville) 1-2 shift sol 2-3 shift sol 5v ref a A/t speed sens Abs/tcc switch (brake pedal support) 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 Cruise control system E c2 Ect sens sig Extend trvl sw G112 (left rear of engine) G114 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 s205 Start Tan Tcc brake sw Tcc pwm sol 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 DHS 2000 List of elements for Trunk & Fuel Door Release Wiring Diagram for Cadillac DeVille DHS 2000: 37 A10 A9 c2 Aldl fuse 10a B10 B11 Body fuse 15a Computer data lines system E1 c2 F/dr rel relay Fuel door release actuator (left side of rear compt) Fuel door release input Fuel door release switch Fuel dr rel out G316 (under right front door sill trim plate) G404 (left side of rear compt) H10 Headlamp switch assembly Hot at all times Instrument panel integration module (ipm) (behind center of dash, above radio) K10 L10 N10 Pnk Rear compartment lid release actuator (on rear compartment lid latch) Rear compt lid relase switch Rear compt release input Rear fuse block (under left rear seat) Rear integration module (rim) (behind right side of rear seat back) Rr compt lid rel out S207 S209 S402 Serial data Trk relay Underhood fuse block (right side of engine compartment) Universal garage door opener Valet switch
WARNING SYSTEMS Warning System Wiring Diagrams for Cadillac DeVille DHS 2000 List of elements for Warning System Wiring Diagrams for Cadillac DeVille DHS 2000: 53 A11 A12 A15 A16 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) G316 (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 cluster 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 S207 S221 Tan Turn/hazard flasher module (behind left front knee bolster)
WIPER/WASHER Wiper/Washer Wiring Diagram for Cadillac DeVille DHS 2000 List of elements for Wiper/Washer Wiring Diagram for Cadillac DeVille DHS 2000: 45 (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 (in headliner harness, approximately 63 cm (24.8 in) from inside rearview mirror connector) s303 (multifunction lever c3) windshield wiper/washer switch (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) G108 (on left side of radiator support) G109 (near windshield washer fluid reservoir filler neck) G404 (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 Sensor signal 1 Sensor signal 2 Sensor signal-1 Sensor signal-2 Underhood fuse block (at right side of engine compartment) Wash Washer input Washer mtr feed Washer switch Windshield washer pump motor (on side of solvent reservoir) Windshield wiper motor (on left side of firewall, behind strut tower) Wiper speed input Wiper switch Wsw fuse 30a
