Diagram sections — 28 (59 total)
ANTI-LOCK BRAKES ANTI-THEFT COMPUTER DATA LINES CRUISE CONTROL DEFOGGERS ELECTRONIC POWER STEERING ELECTRONIC SUSPENSION ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS POWER ANTENNA 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 WIPER/WASHER
ANTI-LOCK BRAKES Anti-lock Brake Wiring Diagrams for Mercury Cougar XR7 1994 List of elements for Anti-lock Brake Wiring Diagrams for Mercury Cougar XR7 1994: 89 (behind left side of i/p) (below battery tray) (left (left front of engine compt) (left radiator support) (left rear corner of engine compt) (near power dist box) (on brake pedal support) (power distribution box, 10a 15a 20a 40a 87a Abs data link conn Abs diode Abs motor relay Abs relay Abs test conn input All times Anti/ Anti/lock Anti/lock brake control module Anti/lock brake fluid level sw Anti/lock brake motor relay Anti/lock brake pedal travel sw Anti/lock brake power relay Anti/lock ind Block Box Brake Brake sensor Brake sw Brake sw input Cluster Dist Engine compartment) Fluid level sw input Fuse G108 Ground Haz Hot at Hot at all times Hot in run Hot in start or run Indicator Inlet Instrument Junction L fnt brake sensor L fnt valve inlet L fnt valve outlet L rear brake sensor L rear valve inlet L rear valve outlet Left front Left rear Lock Outlet Pnk Pnk 498 Power Primary Pump mtr spd sensor Radiator Red/pnk Red/pnk 523 Right front Right rear Rt fnt brake sensor Rt fnt valve inlet Rt fnt valve outlet Rt rear brake sensor Rt rear valve inlet Rt rear valve outlet Run power Solenoid ctrl valve body Solid State Stop Stop lt sw Support) Sw reference volt Switched power Tan Tan 495 Tan/red Tan/red 510
ANTI-THEFT Anti-theft Wiring Diagram for Mercury Cougar XR7 1994 List of elements for Anti-theft Wiring Diagram for Mercury Cougar XR7 1994: 57 10a 20a Acc Alarm indicator All door lock Anti-theft controller module (left rear of trunk, behind side trim) Anti-theft ignition sensor (in steering column) Anti-theft in-line fuse holder Battery C226 C232 C251 C408 C409 C455 C457 Door ajar input Door ajar output Door alarm sws Driver's door unlk Exterior lights system G200 (behind left cowl panel, near front of door sill) G203 (behind right cowl panel, near front of door sill) Ground Headlights system Horn Horn/ cigar ltr Hot at all times Hot in acc or run Ignition Ignition sensor Ignition switch Indicator lt module Instrument cluster Int lps Keyless entry system (door lock motor system) Left door ajar sw (top rear of left door) Left door disarm switch (left door, part of lk cylinder) Lo beam hd/lts Lo beam head input Lock doors Off Park lamps Pass door unlk Primary junction block Red Remote/keyless entry module (left rear of trunk, behind side trim) Right door disarm switch (right door, part of lk cylinder) Run Seat lock Start Start interrupt relay (front of left fender apron) Starter interrupt Starting/ charging system Trunk lk tamper switch (center rear of trunk lid) Trunk tamper Unlock doors
COMPUTER DATA LINES
3.8L 3.8L, Computer Data Lines for Mercury Cougar XR7 1994 List of elements for 3.8L, Computer Data Lines for Mercury Cougar XR7 1994: 13 Data (+) Data (-) Data link connector (right side of engine compt) Fuel pump relay Integrated relay control module Malfunction indicator (instrument cluster) Pnk/ Powertrain control module Sig rtn Sti Sti data link connector (right side of engine compt) Sto/mil
4.6L 4.6L, Computer Data Lines for Mercury Cougar XR7 1994 List of elements for 4.6L, Computer Data Lines for Mercury Cougar XR7 1994: 12 Bus (+) Bus (-) Data link connector (behind i/p below glove box) Feprom G108 (left radiator support) G205 (right side of steering column) Hot at all times Obd ii 10a Pnk/ Powertrain control module Primary junction block
CRUISE CONTROL Cruise Control Wiring Diagram for Mercury Cougar XR7 1994 List of elements for Cruise Control Wiring Diagram for Mercury Cougar XR7 1994: 77 (behind i/p (behind i/p near right (behind i/p right side (behind left side of i/p (behind right side of i/p) (inside left (left rear of (on brake (on top of clutch 100/ 10a 15a 40/ 50,000 A/t Acc Accel All times Block Brake on/off sw Brake pedal support) Brake sw input Clockspring Clutch pedal position sw Clutch pedal position sw jumper Coast Column) Control sws input Cruise control Cruise control amplifier Cruise control servo Except supercoupe w/ a/t Feedback pot pos Feedback pot sig Front fender) G205 Ground Haz Horn Horn relay Hot at Hot in acc Ignition Junction M/t Nca Of steering Of steering column) Off Ohms Or run Pedal Pedal support) Primary Resume Right Right side Secondary Secondary junction block Sensor (vss) Set/ Side of Side of steering column) Sol feed Steering Stop/ Supercoupe w/ a/t Support) Sw assembly Sws Taped to main harness near Transmission) Vacuum sol control Vehicle speed Vent sol control Vss ground Vss signal
DEFOGGERS Defogger Wiring Diagram for Mercury Cougar XR7 1994 List of elements for Defogger Wiring Diagram for Mercury Cougar XR7 1994: 20 (behind i/p, right side of steering column) (top right front of trunk, top of right c pillar) Defrost relay Fuse 40a G205 G401 Hot at all times Hot in run Inst pnl fuse 5a Off On indicator Power distribution box Primary junction block Rear window defrost grid Rear window defrost switch Rheostat controlled Run fuse 15a Secondary junction block (behind right side of i/p) Solid state Switch illumination
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram, with Programmable Ride Control for Mercury Cougar XR7 1994 List of elements for Electronic Power Steering Wiring Diagram, with Programmable Ride Control for Mercury Cougar XR7 1994: 26 Actuator power Actuator return Auto shock test connector (right rear of engine compartment, behind shock tower) Automatic shock control module (under center of rear package tray, in trim panel assembly) C226 C232 C233 C236 C240 Electronic suspension system G205 (behind i/p, right of steering column) G405 (right rear corner of trunk) Ground Hot in run Ignition Power steering actuator (lower left front of engine compartment, on power steering pump) Primary junction block Red Rotation sensor Run fuse 5a Secondary junction block Steering wheel rotation sensor (bottom of steering column) Test terminals Vehicle spped sensor (vss) (left rear of transmission) Voltage ref Vss input Electronic Power Steering Wiring Diagram, without Programmable Ride Control for Mercury Cougar XR7 1994 List of elements for Electronic Power Steering Wiring Diagram, without Programmable Ride Control for Mercury Cougar XR7 1994: 29 (not used) (right rear corner Actuator power Actuator return C226 C232 C233 C236 C240 Electronic variable orifice (evo) module (under center of rear package tray, in trim panel assembly) Evo test connector (right side of trunk) G205 (behind i/p, right of steering column) G405 Ground Hot in run Ignition Not used Of trunk) Power steering actuator (lower left front of engine compartment, on power steering pump) Primary junction block Red Rotation sensor Run fuse 5a Secondary junction block Steering sensor Steering wheel rotation sensor (bottom of steering column) Test conn Vehicle spped sensor (vss) (left rear of transmission) Vss
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram for Mercury Cougar XR7 1994 List of elements for Electronic Suspension Wiring Diagram for Mercury Cougar XR7 1994: 74 (base of steering column) (behind right (below center of (center console) (in brake line, below master cylinder) (near right side (on power steering pump) (on transmission) (right cowl panel) (right rear corner of trunk) (right side of (under center of rear package tray) 20a All times Auto shock Automatic shock control module Block Box Brake pres sw Brake pressure sw Cluster Dist Firm ride Firm ride indicator Fog lt sw Fuse G205 G405 Ground Ground bus Hard ride relay Hot at Hot in run Hot with headlt sw in park or head Illumination Indicator Instrument Junction Junction block L front shock actu L rear shock actu Left front Left rear Lps Of steering column) Panel Pcm Power Power steering actuator Powertrain ctrl module Primary Pwr steering actu Rear package tray) Red Red 633 Reference voltage Ride select sw Right front Right rear Rt fnt shock actu Rt rear shock actu Run Run pwr Secondary Shock actuator Shock test conn Shock tower) Soft ride relay Steering column) Steering sensor Tan/red Test conn Vehical speed sensor Vehicle speed sensor
ENGINE PERFORMANCE
3.8L 3.8L, Engine Performance Wiring Diagrams (1 of 5) for Mercury Cougar XR7 1994 List of elements for 3.8L, Engine Performance Wiring Diagrams (1 of 5) for Mercury Cougar XR7 1994: 87 (behind i/p, right of steering column) (ei) (di) (left (on throttle body) 15a Accs Acp Air conditioning system (a/c hight pressure cutout/fan sw) Boo C232 C236 C237 C238 C240 C250 C251 Camshaft position (cmp) sensor (top front of engine) Canp Cid Cluster fuse Cse gnd Data + Data - Ect Egr vacuum regulator (evr) solenoid (right side of safety wall) Epc Evr Fpm Fuel pump/fuel gauge sender (top of fuel tank) G203 (behind right cowl panel) G203 (right cowl panel) G205 Hfc Ho2s-l Hos2-r Hot in run or start Iac Iat Idle air control (iac) valve Idm Ign gnd Inertia fuel shutoff sw (left side of trunk) Inj 1 Inj 2 Inj 3 Inj 4 Inj 5 Inj 6 Injectors Instrument cluster Kapwr Lfc Maf Maf rtn Malfunction indicator lamp Mlp Nca Oct. adj. Park/turn signal lamps Pfe Pip Pnk Powertrain control module (pcm) (right cowl panel) Pressure feedback egr (pfe) sensor (right rear of engine) Primary junction block Pwr gnd Red Secondary junction block Sig rtn Spout Ss1 Ss2 tcc Sti data link conn side of engine compartment) Sto/mil Tachometer Tan Tcil Tcs Tfi Tp sti Tss Vehicle speed sensor (rear of transmission) Vpwr Vref Vss + Vss - Wac 3.8L, Engine Performance Wiring Diagrams (2 of 5) for Mercury Cougar XR7 1994 List of elements for 3.8L, Engine Performance Wiring Diagrams (2 of 5) for Mercury Cougar XR7 1994: 23 (ei) (di) 15a 20a C232 Canister purge (canp) solenoid (behind right headlight) Data link connector (right side of engine compartment) Engine coolant temp (ect) sensor (top front of engine) Fuse 15 G108 (left radiator support) Heated oxygen sensor #1 (right exhaust manifold) Heated oxygen sensor #2 (left exhaust manifold) Ho2s fuse Hot at all times Hot in run Intake air temperature (iat) sensor (top left rear of engine) Mass airflow (maf) sensor (in air intake assembly) Nca Octane adjust plug (calif only) (right side of engine compartment) Pnk Power distribution box Primary junction block Red Throttle position (tp) sensor (on throttle body) 3.8L, Engine Performance Wiring Diagrams (3 of 5) for Mercury Cougar XR7 1994 List of elements for 3.8L, Engine Performance Wiring Diagrams (3 of 5) for Mercury Cougar XR7 1994: 29 (ei) (di) 15a 4r70w transmission A/t C232 C233 C250 C298 Cluster fuse Clutch pedal position (cpp) switch (top of clutch pedal support) Electronic pressure control (epc) solenoid Hot in run Hot in run or start Instrument cluster M/t Manual lever position (mlp) sensor (left rear of transmission) Nca Output shaft speed sensor (left side of transmission) Park/neutral position switch (left rear of transmission) Pnk Primary junction block Red Run fuse Secondary junction block Shift solenoid (ss) Torque converter clutch (tcc) solenoid Transmission control indicator Transmission control switch (tcs) (below front of console) Transmission oil temper- ature (tot) sensor 3.8L, Engine Performance Wiring Diagrams (4 of 5) for Mercury Cougar XR7 1994 List of elements for 3.8L, Engine Performance Wiring Diagrams (4 of 5) for Mercury Cougar XR7 1994: 34 (ei) (di) (right side of * ** 20a Ckp + Ckp - Ckp shield Coil + Coil - Crankshaft position sensor (lower right front of engine) Distributor hall effect sensor Distributor ignition (di) Electornic ignition (ei) Fuse 3 G108 (left radiator support) Gnd Hot in run or start Idm Ign gnd Ign pwr Ignition coil Ignition control module (icm) engine compartment) Ignition control module (icm) engine compartment) In-line resistor (in engine control sensor harness) Nca Pip Pnk Power distribution block Radio noise capacitor (near ignition coil) Red Spark plugs Spout Spout check connector (right side of engine compartment) Spout check connector (right side of engine compartment) 3.8L, Engine Performance Wiring Diagrams (5 of 5) for Mercury Cougar XR7 1994 List of elements for 3.8L, Engine Performance Wiring Diagrams (5 of 5) for Mercury Cougar XR7 1994: 20 20a 60a A/c clutch controller A/c comp- ressor clutch A/c high pressure cutout/fan switch Edf relay Edf relay controller Eec power relay Engine cooling fan motor Fuel pump relay Fuse 13 Fuse 15 Fuse 5 G109 (right radiator support) Hedf relay Hot at all times Integrated relay control module (ircm) (right front of engine compartment, mounted on upper radiator support) Power distribution block Red Solid state
4.6L 4.6L, Engine Performance Wiring Diagrams (1 of 5) for Mercury Cougar XR7 1994 List of elements for 4.6L, Engine Performance Wiring Diagrams (1 of 5) for Mercury Cougar XR7 1994: 64 (behind right cowl panel) (right side of engine 10a 3 fl fuse 20a Bus+ Bus- C250 C251 Ckp+ Ckp- Cluster fuse 5a Coil 1 Coil 2 Coil 3 Coil 4 Compartment) Control Crankshaft position (ckp) sensor (lower right rear of engine) Cse grd Data link connector Fanm Fe prom G108 (left radiator support) G203 (behind right cowl panel) G205 (behind i/p, near right side of steering column) Gnd Hfc Hot at all times Hot in run or start Idm Ign gnd Ign grd Ignition Ignition coil In-line fuse (in engine control harness, near intergrated relay control module) Instrument cluster Left Left radio noise capacitor (left front of engine) Malfunction indicator lamp Mil Module (right side of engine Obd ii fuse 10a Oct adj Octane adjust plug (right side of engine compartment, taped to harness) Pip Plugs Pnk Power distribution box Powertrain control module Primary junction block Pwr Pwr grd Red Right Right radio noise capacitor (right front of engine) Spark Spout Spout check connector (right side of engine compartment, taped to harness) Ss1 Ss2 Tachometer Tcs Transmission control indicator Vss (-) 4.6L, Engine Performance Wiring Diagrams (2 of 5) for Mercury Cougar XR7 1994 List of elements for 4.6L, Engine Performance Wiring Diagrams (2 of 5) for Mercury Cougar XR7 1994: 42 (behind right cowl panel) (left side of trunk) (on throttle (top front of engine) (top of fuel tank) (tp) sensor Accs Assembly) Body) Camshaft position sensor Ect Egr pfe sensor (right rear of Engine coolant temperature (ect) sensor (top right rear of engine) Engine) Evr Fpm Fuel pump/ fuel gauge sender G108 (left front radiator support) G203 (behind right cowl panel) G205 (behind i/p, near right side of steering column) H02s-12 Ho2s-11 Ho2s-22 Iat Idm Inertia fuel shutoff switch Intake air temperature (iat) sensor (in air filter assembly) Kapwr Maf rtn Mass airflow (maf) sensor (in air intake Pip Pnk Powertrain control module Pressure feedback Pwr grd Red Secondary junction block Spout Tft Throttle position Vehicle speed sensor (rear of transmission) Vss (+) 4.6L, Engine Performance Wiring Diagrams (3 of 5) for Mercury Cougar XR7 1994 List of elements for 4.6L, Engine Performance Wiring Diagrams (3 of 5) for Mercury Cougar XR7 1994: 34 (behind right cowl panel) (below front of console) Aode transmission Canp Electronic pressure ctrl (epc) sol Epc Evp G108 (left radiator support) Hot in run Iac Inj1 Inj3 Inj5 Inj7 Lfc Mlps Not used Powertrain control module Primary junction block Pwr grd Red Run fuse 5a Shift sol (ss) Tan Tan/red Tcc Tcil Torque converter clutch sol Transmission control switch Transmission oil temp (tot) sensor Tss Vpwr Wac Warning chime module pin 10 4.6L, Engine Performance Wiring Diagrams (4 of 5) for Mercury Cougar XR7 1994 List of elements for 4.6L, Engine Performance Wiring Diagrams (4 of 5) for Mercury Cougar XR7 1994: 47 (behind right cowl panel) (lower left rear (lower right rear (rear of engine in exhaust pipe) (right front of engine compart- ment on safety wall) (right front of engine compartment) (right rr of engine) A/c high pressure cut- out/fan switch Acpsw Boo Canister Cid Control (iac) Egr vacuum Exhaust manifold) Hazard lamps Heated oxygen sensor #1 Heated oxygen sensor #2 Heated oxygen sensor #3 Heated oxygen sensor #4 (rear of engine in exhaust pipe) Ho2s-21 Htr-11 Htr-12 Htr-21 Htr-22 Idle air Inj Inj2 Inj4 Inj6 Inj8 Maf Nca Of engine in Powertrain control module Purge Pwr grd Red Regulator (evr) Sig rtn Solenoid Tan Tan/red Turn/stop/ Valve Vpwr Vref 4.6L, Engine Performance Wiring Diagrams (5 of 5) for Mercury Cougar XR7 1994 List of elements for 4.6L, Engine Performance Wiring Diagrams (5 of 5) for Mercury Cougar XR7 1994: 22 (left side of transmission) 13 fl fuse 20a 15 fl fuse 20a 5 fl fuse 60a A/c clutch controller A/c clutch diode A/c comp- ressor clutch A/c high pressure cutout/ fan switch Cooling fan motor Edf relay Edf relay controller Eec power relay Fuel pump relay G109 (right radiator support) Hedf relay Hot at all times Integrated relay control module (ircm) (right front of engine compartment, mounted on upper radiator support) Manual lever position sensor (mlps) Output shaft speed sensor Power distribution box Red Solid state
EXTERIOR LIGHTS Exterior Light Wiring Diagram for Mercury Cougar XR7 1994 List of elements for Exterior Light Wiring Diagram for Mercury Cougar XR7 1994: 61 10a A/t Anti-theft controller module Autolamp dual coil relay Automatic shock control module Backup lamp switch (left side of transmission) Brake 0n/off switch (on top of brake pedal support) C250 C251 Digital clock Electronic flasher (behind i/p, right side of steering column) Front park lamp G108 (left front of vehicle, mounted on upper radiator support) G109 (right front of vehicle, mounted on upper radiator support) G200 (behind left cowl panel, near front door sill) G203 (behind right cowl panel, near front door sill) G205 (behind i/p, right of steering column) G407 (center rear of trunk) Ground distri- bution Hazard Hazard switch Head High mount stop lamps Hot at all times Hot in run Instrument cluster Junction connector Left backup lamp Left front park/ turn lamp Left led bar Left license lamp Left rear stop/ park/ turn lamp Left turn indi- cator M/t Main lamp switch Manual lever position sensor (left rear of transmission) Multi- function switch Normal Off Panel dimmer switch Panel lps fuse 5a Park Park lamp in-line fuse holder Park lps fuse 10a Primary junction block Remote keyless entry module Right backup lamp Right front park/ turn lamp Right led bar Right license lamp Right rear stop/ park/ turn lamp Right turn indi- cator Secondary junction block Solid state Stop/haz fuse 15a Thunderbird only Turn left Turn right Turn sig fuse 10a Turn switches With anti-theft or keyless entry
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 4) for Mercury Cougar XR7 1994 List of elements for Ground Distribution Wiring Diagram (1 of 4) for Mercury Cougar XR7 1994: 51 (3.8l sc) (3.8l) 3.8l sc only 3.8l/3.8l sc 4.6l 87a A/c high pressure cutout/fan switch Abs brake motor speed sensor shield Abs test connector Anti- lock power relay Anti- lock pump motor relay Anti-lock brake control module Battery Brake fluid level switch Brake sensor shields California Camshaft position sensor Data link connector Ei only Engine compt lamp Engine coolant level sensor Engine cooling fan motor Engine cooling pusher fan Fog lt relay G108 (left front of vehicle, mounted on upper radiator support) G108 (left side of upper radiator support) G109 (right front of vehicle, mounted on upper radiator support) G110 (left front of engine) Heated oxygen sensor #1 Heated oxygen sensor #2 Ignition control module Integrated relay control module Left fog lamp Left front Left front park lamp Left front park/ turn lamp Left headlamp Left rear Mass air flow sensor Nca Power- train control module Powertrain control module Right fog lamp Right front Right front park lamp Right front park/ turn lamp Right headlamp Right rear Solenoid control valve body Washer motor Windshield wiper motor Wiper test connector Ground Distribution Wiring Diagram (2 of 4) for Mercury Cougar XR7 1994 List of elements for Ground Distribution Wiring Diagram (2 of 4) for Mercury Cougar XR7 1994: 45 (not used) A/c-heater function selector switch Air bag diagnostic module Ashtray lamp Autolamp dual coil relay Blend door motor control Blower motor speed controller Blower motor switch Blower resistors C2014 Cigar lighter Clock spring assembly Data link connector Digital clock Electronic automatic temperature control module Electronic flasher G203 (behind right cowl panel) G205 (behind i/p right of steering column) G205 (behind i/p, right of steering column) G206 (behind right center of i/p) Ignition switch Indicator lamp module Instrument cluster Integrated control module Junction connector Left instrument panel lamp Main light switch Mobile telephone transceiver Panel dimmer switch Phone switch Power antenna module Prndl lamp Radio Radio amplifier Rear window defrost switch Right instrument panel light Secondary junction block Shift lock actuator Speaker interrupt module Speed control amplifier Speed control switch assembly Subwoofer amplifier W/ eatc W/eatc W/o eatc Ground Distribution Wiring Diagram (3 of 4) for Mercury Cougar XR7 1994 List of elements for Ground Distribution Wiring Diagram (3 of 4) for Mercury Cougar XR7 1994: 50 (3.8l) (4.6l) (behind left cowl panel, near front of door sill) 4.6l only Anti- theft controller module Anti- theft ignition sensor Anti-theft controller module Automatic day/night mirror Automatic shock control module C236 C237 C240 Dome/map lamps Driver's power lumbar/ bolster motor Driver's right power window switch Driver's seat control switch Electronic variable orifice module Fuel filler door release solenoid G200 G200 (behind left cowl panel, near front door sill) G205 (behind i/p, right of steering column) G407 (center rear of trunk) Instrument cluster Keyless entry keypad switch assembly Left door anti-theft disarm switch Left door courtesy lamp Left door lock switch Left hi mount stop lamp Left lock cylinder illumination lamp Left power window switch Left rear courtesy lamp Left rear stop/park/ turn lamp Moonroof switch assembly Power mirror switch Powertrain control module Remote/ keyless entry module Remote/keyless entry module Right door anti-theft disarm switch Right hi mount stop lamp Right rear stop/park/ turn lamp Seat belt switch Seat switch Secondary junction block Speed control amplifier To ground bus g203 Vehicle speed sensor W/ programmable ride control W/ remote/ keyless entry and anti-theft W/ remote/ keyless only W/ variable assist power steering Ground Distribution Wiring Diagram (4 of 4) for Mercury Cougar XR7 1994 List of elements for Ground Distribution Wiring Diagram (4 of 4) for Mercury Cougar XR7 1994: 34 (3.8l) (4.6l) 4.6l only Automatic shock control module Ckp sensor shield Cmp sensor shield Electronic variable orifice module Fog lamp switch From ground bus g200 Fuel pump/ fuel gauge sender G203 (behind right cowl panel) G401 (top right front of trunk, top right of "d" pillar) G405 (right rear corner of trunk) Hard ride relay Icm shield Left backup lamp Left led bar Left license lamp Luggage compt lamp Passenger's power lumbar/ bolster compressor motor Passenger's seat control switch Powertrain control module Rear window defrost grid Right backup lamp Right door lock switch Right front door courtesy lamp Right led bar Right license lamp Right lock cylinder illumination lamp Right power window switch Right rear courtesy lamp Soft ride relay Trunk lid release solenoid Trunk lock tamper switch
HEADLIGHTS Autolamps Wiring Diagram, with DRL for Mercury Cougar XR7 1994 List of elements for Autolamps Wiring Diagram, with DRL for Mercury Cougar XR7 1994: 77 (right side of vehicle on upper radiator support) (w/ console) (w/o console) 20a Acc Autolamp dual coil relay (behind i/p, right side of steering column) Bat Battery power Brake Brake fluid level switch (on brake fluid reservoir) Cigar ltr fuse Cluster fuse Daytime running lamps module (left front of engine compartment, on wheel well) Delay output Delayed exit input Dimmer switch Exit delay Exterior lights system Flash-to-pass switch Fog fuse 5a Fog light relay Fog light switch G108 (left side of vehicle on upper radiator support) G109 G109 (right side of vehicle on upper radiator support) G205 (behind inst panel near right side of steering column) G205 ground bus (behind i/p, near right side of steering column) G405 (right rear corner of trunk) Head Hi beam Hi beam ind. out Hi-beam indicator Hot at all times Hot in run Hot in start or run Hot with light sw in park or head Ign Ignition switch Ignition power Illumination Ind. out Instrument cluster Instrument cluster (brake indicator) Left fog light Left headlight Light sensor/amplifier (top right side of i/p) Lo beam Lock Main light switch Max Min Multi- function switch Nca Off On indicator On/off Out Panel dimmer switch Panel lps fuse 15a Park Park brake on in Park brake switch (on park brake assembly) Pass Power distribution box Primary junction block Right fog light Right headlight Run Run fuse Secondary junction block Start Std fuse 15a Autolamps Wiring Diagram, without DRL for Mercury Cougar XR7 1994 List of elements for Autolamps Wiring Diagram, without DRL for Mercury Cougar XR7 1994: 55 (right side of vehicle on upper radiator support) 20a Autolamp dual coil relay (behind i/p, right side of steering column) Battery power Cigar lighter fuse Cluster fuse Delay output Delayed exit input Dimmer switch Exit delay Exterior lights system Flash-to-pass switch Fog fuse 5a Fog light relay Fog light switch G108 (left side of vehicle on upper radiator support) G109 G109 (right side of vehicle on upper radiator support) G205 (behind inst panel near right side of steering column) G205 ground bus (behind i/p, near right side of steering column) G405 (right rear corner of trunk) Head Hi-beam indicator Hot at all times Hot in start or run Hot with light sw in park or head Ignition power Illumination Instrument cluster Left fog light Left headlight Light sensor/amplifier (top right side of i/p) Main light switch Max Min Multi- function switch Nca Off On indicator On/off Panel dimmer switch Panel lps fuse 15a Park Pass Power distribution box Primary junction block Right fog light Right headlight Secondary junction block Std fuse 15a Headlamps/Fog Lamps Wiring Diagram, with DRL for Mercury Cougar XR7 1994 List of elements for Headlamps/Fog Lamps Wiring Diagram, with DRL for Mercury Cougar XR7 1994: 62 (right side of vehicle on upper radiator support) (w/ console) (w/o console) 20a Acc Bat Brake Brake fluid level switch (on brake fluid reservoir) Cigar ltr fuse Daytime running lamps module (left front of engine compartment, on wheel well) Dimmer switch Flash-to-pass switch Fog fuse 5a Fog light relay Fog light switch G108 (left side of vehicle on upper radiator support) G109 G109 (right side of vehicle on upper radiator support) G205 (behind inst panel near right side of steering column) G405 (right rear corner of trunk) Head Hi beam Hi beam ind. out Hi-beam indicator Hot at all times Hot in run Hot with light sw in park or head Ign Ignition switch Illumination Ind. out Instrument cluster Instrument cluster (brake indicator) Left fog light Left headlight Lo beam Lock Main light switch Multi- function switch Nca Off On indicator Out Panel dimmer switch Panel lps fuse 15a Park Park brake on in Park brake switch (on park brake assembly) Pass Power distribution box Primary junction block Right fog light Right headlight Run Run fuse Secondary junction block Start Std fuse 15a Headlamps/Fog Lamps Wiring Diagram, without DRL for Mercury Cougar XR7 1994 List of elements for Headlamps/Fog Lamps Wiring Diagram, without DRL for Mercury Cougar XR7 1994: 40 (right side of vehicle on upper radiator support) 20a Cigar lighter fuse Dimmer switch Flash-to-pass switch Fog fuse 5a Fog light relay Fog light switch G108 (left side of vehicle on upper radiator support) G109 G109 (right side of vehicle on upper radiator support) G205 (behind inst panel near right side of steering column) G405 (right rear corner of trunk) Head Hi-beam indicator Hot at all times Hot with light sw in park or head Illumination Instrument cluster Left fog light Left headlight Main light switch Multi- function switch Nca Off On indicator Panel dimmer switch Panel lps fuse 15a Park Pass Power distribution box Primary junction block Right fog light Right headlight Secondary junction block Std fuse 15a
HORN Horn Wiring Diagram for Mercury Cougar XR7 1994 List of elements for Horn Wiring Diagram for Mercury Cougar XR7 1994: 20 (behind i/p, right side of steering column) 10 std fuse 15a Anti-theft control module C 1994 vftc G205 High pitch horn Horn relay Horn relay output Horn switch Hot at all times Low pitch horn Nca Power distribution center Remote keyless entry module Secondary junction block Slip ring Slip ring assembly W/antitheft W/out antitheft
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram (1 of 4) for Mercury Cougar XR7 1994 List of elements for Instrument Cluster Wiring Diagram (1 of 4) for Mercury Cougar XR7 1994: 67 alarm ind illum (5 used) tachometer 12/ 1994 vftc c 3.8l 4.6l A10 A11 A12 A14 A15 A16 A17 A18 Air bag ind Airbag diagnostic module (behind right side of inst panel) Alternator ind Anti/ lock ind Anti/slosh module B10 B11 B12 B13 B14 Brake ind C236 C237 C238 C240 C243 C245 Check gauge ind Cluster 5a Conn a Conn b Engine oil pres sw (top front of engine 3.8l) (lower left front of engine 4.6l) Fasten belts ind Fuel gauge Fuel pump/ fuel gauge sender (in top of fuel tank) G205 (behind inst panel, near right of steering column) Hazard High beam ind Hot in start or run Icm Idm Ignition control module (right side of engine compart) Instrument cluster Junction connector (behind left side of inst panel, above steering column) Lamps Left turn ind Malfunction/ check eng ind Oil pres gauge Parking brake sw (on park brake assembly) Powertrain control module (pcm) (behind right cowl panel) Primary junction block Right turn ind Secondary junction block (behind inst panel, right of steering column) Speedometer Temp gauge Transmission control ind Turn/stop Vehicle speed sensor (left rear of transmission) Voltmeter (sport cluster) W/ console W/o console Instrument Cluster Wiring Diagram (2 of 4) for Mercury Cougar XR7 1994 List of elements for Instrument Cluster Wiring Diagram (2 of 4) for Mercury Cougar XR7 1994: 47 (behind inst panel right of steering column) (left front of vehicle, mounted on upper radiator support) (top left front of engine 3.8l) (top left side of engine 4.6l) 1994 vftc c 3.8l 4.6l Abs test connector (left side of engine compartment near power distribution box) Acc Alarm ind Anti/lock brake control module (lower left front corner of engine compartment) Anti/lock brake diode (behind left side of inst panel) Anti/lock brake system Anti/theft controller module (left side of trunk) At all times Brake fluid level sw (on brake fluid resevoir) C232 C233 C238 C245 C265 Data link connector (dlc) (right side of engine compartment) Daytime running lights(drl) module (left front of wheel well area) Engine coolant temp sender 74 ohms cold 9.7 ohms hot G108 Headlights (hi beam) Hot Hot in Hot w/ lt sw in park or head Ignition switch Ind control Int lps 10a Integral alternator regulator (iar) (left front of engine 3.8l) (front of engine 4.6l) Lock Lock Off Panel dimmer switch Panel lps 5a Powertrain control module (behind right cowl panel) Primary junction block Run Run 5a Secondary junction block Start Sto/mil W/ drl W/o drl Instrument Cluster Wiring Diagram (3 of 4) for Mercury Cougar XR7 1994 List of elements for Instrument Cluster Wiring Diagram (3 of 4) for Mercury Cougar XR7 1994: 47 cluster 5a (behind inst panel near right of steering column) (behind left cowl panel, near front of door sill) (not used) 159 red/pnk 3.8l (w/mt) 4.6l Acc 10a All times Battery C226 C269 C292 Door courtesy lamp sw in Door input Fasten belt ind G200 G205 Ground Head Hot at Hot in acc Hot in start Ignition Int lps 10a Integrated control module (behind left side of inst panel) Junction connector (behind left side of inst panel, above steering column) Key in ign in Key warning sw (inside ignition sw) Lamps in Left door courtesy lamp sw (in left door jamb) Left door latch sw (top rear of left door on door latch assembly) Main light sw Nca Off Only Or run Park Powertrain control module (pcm) (behind right cowl panel) Primary junction block (behind inst panel, left of steering column) Red/pnk Right door latch sw (top rear of right door on door latch assembly) Seatbelt buckle in Seatbelt sw (in left seatbelt buckle assembly) Supercoupe Warning chime module Instrument Cluster Wiring Diagram (4 of 4) for Mercury Cougar XR7 1994 List of elements for Instrument Cluster Wiring Diagram (4 of 4) for Mercury Cougar XR7 1994: 39 (behind inst panel right of side of steering column) (behind inst panel right of steering column) (behind left side of inst panel above steering column) (in bottom of washer fluid reservoir) (left side of engine compartment top of engine coolant reservoir) (top of fuel tank) 3.8l 4.6l Anti/theft controller module (left side of trunk behind wheel well in trim panel) Automatic shock control module (center of rear package tray) C226 C232 C233 C240 C403 C409 Daytime running lamps (drl) module (in left front wheel well) Door ajar ind Engine coolant ind Engine coolant level sensor Firm ride ind Fuel pump/ fuel gauge sender G108 (left front of vehicle, mounted on upper radiator support) G205 (behind inst panel, near right of steering column) Hot in run Indicator lamp module Junction connector Left door switch (upper rear of left door) Low fuel ind Primary junction block Right door switch (upper rear of right door) Run 5a Secondary junction block Solid state W/anti/theft W/out anti/theft Washer fluid ind Washer fluid level sensor
INTERIOR LIGHTS Interior Light Wiring Diagram, with Remote/Keyless Entry for Mercury Cougar XR7 1994 List of elements for Interior Light Wiring Diagram, with Remote/Keyless Entry for Mercury Cougar XR7 1994: 61 (behind i/p, right of steering column) (behind left cowl panel, near front door sill) (left front of vehicle, on upper radiator support) (not used) 3.5k + 1k - Autolamp control switch Bat Cylinder illum. lamp Defrost switch Digital clock Dome/ map lamps Engine compt lamp Except rx7 Fog lamp switch G108 G200 G200 (behind left cowl panel, near front door sill) G203 (behind right cowl panel, near front door sill) G205 G205 (behind i/p, right of steering column) G405 (right rear corner of trunk) Glove box lamp Ground Head Headlights Hot at all times Instrument cluster Int lps fuse 10a Integrated control module Junction connector Lamp Lamp control Left door courtesy lamp Left door courtesy lamp switch Left door latch switch (top rear of door) Left instr. panel lamp Lugg. compt lamp Lugg. compt lamp switch Main lamp switch Nca Off Panel dimmer switch Panel lps fuse 5a Park Primary junction block Radio Red Red/ pnk Remote/ keyless entry module (left side of trunk, above wheel well, in trim panel assy) Right door courtesy lamp switch Right door latch switch (top rear of door) Right instr. panel lamp Rx7 Secondary junction block Selector switch Solid state Switch input W/ moonroof W/o moonroof With eatc Without eatc Interior Light Wiring Diagram, without Remote/Keyless Entry for Mercury Cougar XR7 1994 List of elements for Interior Light Wiring Diagram, without Remote/Keyless Entry for Mercury Cougar XR7 1994: 62 (behind i/p, right of steering column) (behind left cowl panel, near front door sill) (left front of vehicle, on upper radiator support) (not used) 3.5k + 1k - Autolamp control switch Bat Cylinder illum. lamp Defrost switch Digital clock Dome/ map lamps Door input Engine compt lamp Except rx7 Fog lamp switch G108 G200 G200 (behind left cowl panel, near front door sill) G203 (behind right cowl panel, near front door sill) G205 G205 (behind i/p, right of steering column) G405 (right rear corner of trunk) Glove box lamp Ground Head Headlights Hot at all times Instrument cluster Int lps fuse 10a Integrated control module Junction connector Lamp Lamp control Left door courtesy lamp Left door courtesy lamp switch Left door latch switch (top rear of door) Left instr. panel lamp Lugg. compt lamp Lugg. compt lamp switch Main lamp switch Nca Off Panel dimmer switch Panel lps fuse 5a Park Primary junction block Radio Red Red/ pnk Right door courtesy lamp switch Right door latch switch (top rear of door) Right instr. panel lamp Rx7 Secondary junction block Selector switch Solid state Switch input W/ moonroof W/o moonroof With eatc With illuminated entry Without eatc
POWER ANTENNA Power Antenna Wiring Diagram for Mercury Cougar XR7 1994 List of elements for Power Antenna Wiring Diagram for Mercury Cougar XR7 1994: 25 Acc fuse 10a Bat C103 C232 C233 C240 Cluster fuse 5a Down Fuse 2 std 5a G205 (behind i/p, right of steering column) Ground Hot at all times Hot in accy or run Hot in run or start Ign Power antenna module (inside rear of right front fender) Power antenna motor (inside rear of right front fender) Power distribution box Primary junction block Radio Radio on input Radio on output Red/pnk Secondary junction block Solid state
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 4) for Mercury Cougar XR7 1994 List of elements for Power Distribution Wiring Diagram (1 of 4) for Mercury Cougar XR7 1994: 46 (3.8l) (4.6l) (not used) Anti- lock brake control module Anti- lock power relay (power distribution box) Anti-lock pump motor relay Battery C233 C240 C245 C298 Daytime running lamps module Digital clock Electronic automatic temperature control module Fog lt relay (power distribution box) Fuse Fuse 15a Fuse 20a Fuse 30a Fuse 40a Fuse 5a Fuse 60a Hard ride relay Horn relay (power distri- bution box) In-line fuse 175a Integral alternator regulator Integrated relay control module Main light switch Mobile telephone transceiver Power antenna module Power distribution box Powertrain control module Pusher fan relay Radio Radio amplifier Rear window defrost switch Red Secondary junction block Soft ride relay Speaker interrupt module Starter motor/ solenoid Subwoofer amplifier Tan/red Telephone in-line fuse holder 10a To ignition sw To primary junction block Power Distribution Wiring Diagram (2 of 4) for Mercury Cougar XR7 1994 List of elements for Power Distribution Wiring Diagram (2 of 4) for Mercury Cougar XR7 1994: 61 (not used) 10a 15a 3.8l A/c A/c- heater function selector switch A/t Acc Air bag diagnostic module Anti- lock 10a Anti-brake brake control module Anti-lock power relay (power distri- bution box) Automatic day/night mirror Automatic shock control module Backup lamp switch Blend door motor control C2007 C226 C232 C233 C238 C240 C298 Daytime running lamps module Distribution box) Electronic automatic temperature control module Engine coolant level sensor Evo test connector From fuse 9 (power b Hard ride relay Heated oxygen sensor #1 Heated oxygen sensor #2 Ho2s Ignition switch Indicator lamp module Instrument cluster J/c #1 Lock M/t Manual lever position sensor Multi- function switch Off Outside/ recirculate solenoid Overdrive lockout switch Primary junction block Rear window defrost switch Ride select switch Run Secondary junction block Shift lock actuator Soft ride relay Sta Start Starting/ charging system Steering wheel rotation sensor To fuse 3 (power distribution box) To primary junction block Turn signal 10a W/ eatc W/o eatc Washer fluid level sensor Power Distribution Wiring Diagram (3 of 4) for Mercury Cougar XR7 1994 List of elements for Power Distribution Wiring Diagram (3 of 4) for Mercury Cougar XR7 1994: 63 (not used) 10a 3.8l di 3.8l ei 3.8l ei/4.6l 30a 4.6l A/c- heater function selector sw Acc Anti- theft controller module Blower in-line fuse 30a Blower motor controller C226 C232 C233 C237 C240 C298 Cluster Digital clock Distribution box) Driver's right power window switch From fuse 17 (power c From ignition d From ignition switch Fuse 20a Hall effect sensor Ignition coil Ignition control module Ignition switch Instrument cluster Integrated control module Integrated relay control module Intgrated relay control module Left door lock switch Left ignition coil Left power window switch Left radio noise capacitor Light sensor/ amplifier Lock Mobile telephone transceiver Moonroof switch assembly Off Power antenna module Power distribution box Power wdo 20a Primary junction block Radio Radio noise capacitor Remote/ keyless entry module Right door lock switch Right ignition coil Right power window switch Right radio noise capacitor Run Secondary junction block Speed control amplifier Start Switch W/ eatc W/o eatc Windshield wiper motor Wipers Power Distribution Wiring Diagram (4 of 4) for Mercury Cougar XR7 1994 List of elements for Power Distribution Wiring Diagram (4 of 4) for Mercury Cougar XR7 1994: 43 (not used) Air bag diagnostic module Air bags 10a Anti-theft controller module Anti-theft in-line fuse holder 20a Autolamp dual coil relay Brake on/off switch C226 C232 C294 C295 Cigar lighter Cigar ltr 20a Data link connector Distribution box) Driver's power bolster switch Driver's power lumbar switch Driver's seat control switch From fuse 12 (power distribution box) From fuse 7 (power g Fuel filler door release switch Instrument cluster Int lps 10a Integrated control module Left door courtesy lamp switch Left door lock switch Luggage compt lamp Main light switch Multi- function switch Obd ii 10a Panel dimmer switch Park lps 10a Passenger's power bolster switch Passenger's power lumbar switch Passenger's seat control switch Power mirror switch Primary junction block Remote/keyless entry module Right door courtesy lamp switch Right door lock switch Seat/ lock 20a Stop/ haz 15a Trunk lid release switch
POWER DOOR LOCKS Keyless Entry Wiring Diagram for Mercury Cougar XR7 1994 List of elements for Keyless Entry Wiring Diagram for Mercury Cougar XR7 1994: 85 *with anti-theft **w/o anti-theft 1/2 1/2 in 3/4 3/4 in 5/6 5/6 in 7/8 7/8 in 9/0 9/0 in A/t Acc fuse 10a Antenna Anti-theft controller module (left side of trunk, behind wheelwell) Backup lamp switch (left side of transmission) Batt+ Batt+ save in Batt+ save out C408 C409 Com Ctsy lps out Ctsy/dr sw in Dr ajar in Dr handle in Driver st sw in Exterior lamps G200 (behind left cowl panel, near front door sill) G203 (behind right cowl panel, near front door sill) Gnd Horn output Horns Hot at all times Hot in acc or run Hot in run Ign Int lps fuse 10a Interior lamps Keyless entry keypad switch assembly Keypad common Keypad lp Lamp Left door ajar switch (top rear of left door) Left door courtesy lamp switch Left door latch switch (top rear of left door) Left door lock actuator Left door lock switch Lk drs out Lk in Lock M/t Manual lever position sensor (left rear of transmission) Panel dimmer switch Park lps out Pnk Power windows Primary junction block Program a Program b Red Rel trnk lid out Remote/keyless entry module (left side of trunk, above wheelwell) Reverse in Right door ajar switch (top rear of right door) Right door courtesy lamp switch Right door latch switch (top rear of right door) Right door lock actuator Right door lock switch Rke module programmer connector (left side of trunk, above wheelwell) Seat switch (under left front seat) Seat/lock circuit breaker 20a Sig batt+ Sig gnd Theft deterrent Transmitter in Trnk lid lp out Trunk lid release solenoid Trunk lid release switch Turn signal fuse 10a Unlk in Unlk lt dr out Unlk rt dr out Unlock W/anti-theft Power Door Lock Wiring Diagram for Mercury Cougar XR7 1994 List of elements for Power Door Lock Wiring Diagram for Mercury Cougar XR7 1994: 15 (behind left cowl panel, near front of door sill) (behind right cowl panel, near front of door sill) Acc fuse 10a C226 G200 G203 Hot in accy or run Left door lock motor Left door lock switch Lock Primary junction block Right door lock motor Right door lock switch Seat/lock circuit breaker 20a Unlock
POWER MIRRORS Photochromic Mirror Wiring Diagram for Mercury Cougar XR7 1994 List of elements for Photochromic Mirror Wiring Diagram for Mercury Cougar XR7 1994: 13 A/t Backup lamp switch (left side of transmission) Electronic day/night mirror (center of windshield header) G200 (behind left cowl panel, near front door sill) Ground Hot in run Ignition M/t Manual lever position sensor (left rear of transmission) Primary junction block Reverse input (disable) Run fuse 5a Turn signal fuse 10a Power Mirror Wiring Diagram for Mercury Cougar XR7 1994 List of elements for Power Mirror Wiring Diagram for Mercury Cougar XR7 1994: 13 Direct- tional switch G200 (behind left cowl panel near door sill) Hot at all times Int/lps fuse 10a L/r motor Left power mirror nca Left/ right switch Nca Power mirror switch Primary junction block Red Right power mirror nca Up/dn motor
POWER SEATS Power Lumbar Seat Wiring Diagram for Mercury Cougar XR7 1994 List of elements for Power Lumbar Seat Wiring Diagram for Mercury Cougar XR7 1994: 16 20a C 1994 vftc C226 Driver's power bolster switch Driver's power lumbar switch Driver's power lumbar/ bolster compressor motor G200 (behind left, cowl panel near front door sill) G203 (behind right, cowl panel near front door sill) Hot at all times Nca Passenger's power bolster switch Passenger's power lumbar switch Passenger's power lumbar/ bolster compressor motor Primary junction block Red Seat/lock circuit breaker Power Seat Wiring Diagram for Mercury Cougar XR7 1994 List of elements for Power Seat Wiring Diagram for Mercury Cougar XR7 1994: 21 20a C 1994 vftc C226 Driver's seat control switch Driver's seat motor assembly Entire seat Front height motor Front of seat Fwd Fwd/rwd motor G200 (behind left, cowl panel near front door sill) G203 (behind right, cowl panel near front door sill) Hot at all times Nca Passenger's seat control switch Passenger's seat motor assembly Primary junction block Rear height motor Rear of seat Rwd Seat/lock circuit breaker
POWER TOP/SUNROOF Moonroof Wiring Diagram for Mercury Cougar XR7 1994 List of elements for Moonroof Wiring Diagram for Mercury Cougar XR7 1994: 14 (center front of windshield header) (center rear of trunk) C 1994 vftc C226 Close G407 Hot in accy or run Moonroof motor (center rear of roof, behind moonroof) Moonroof switch assembly Open Power wdo circuit breaker 20a Primary junction block
POWER WINDOWS Power Window Wiring Diagram for Mercury Cougar XR7 1994 List of elements for Power Window Wiring Diagram for Mercury Cougar XR7 1994: 14 (behind left cowl panel, near front door sill) 1994 vftc c Acc fuse 10a Driver's right power window switch G200 Hot in accy or run Left power window motor Left power window switch Power wdo circuit breaker 20a Primary junction block Right front window motor Right front door courtesy lamp Right power window switch Up down
RADIO Base Radio for Mercury Cougar XR7 1994 List of elements for Base Radio for Mercury Cougar XR7 1994: 30 (1994 only) Acc fuse 10a Antenna Battery (b+) C232 C246 C247 Fuse 12 40a G205 (behind dash, right of steering column) G206 (behind right center of dash) Ground Hot at all times Hot in accy or run Ignition Illum Interior lights system Left door speaker Left frt Left rear speaker Left rr Nca Power antenna system (1995-96 only) Power distribution box (left side of engine compt) Primary junction block (behind left side of dash) Pwr antenna Radio Right door speaker Right frt Right rear speaker Right rr Premium Sound Radio Wiring Diagram for Mercury Cougar XR7 1994 List of elements for Premium Sound Radio Wiring Diagram for Mercury Cougar XR7 1994: 58 (behind dash, right of steering column) g205 Acc fuse 10a Antenna Battery (b+) C222 C232 C246 C413 C414 C421 C422 Fuse 12 40a G206 (behind right center of dash) Ground Hot at all times Hot in accy or run Ignition Illum Interior lights system Left front door speaker Left frt (+) Left frt (-) Left rear speaker Left rr (+) Left rr (-) Lt frt (+) Lt frt (-) Lt frt sig (+) Lt frt sig (-) Lt rr (+) Lt rr (-) Lt rr sig (+) Lt rr sig (-) Nca Power (b+) Power antenna system Power distribution box (left side of engine compt) Primary junction block (behind left side of dash) Pwr antenna Radio Radio amplifier (under right side of rear package shelf) Radio on Radio on sig Right front door speaker Right rear speaker Rt frt (+) Rt frt (-) Rt frt sig (+) Rt frt sig (-) Rt rr (+) Rt rr (-) Rt rr sig (+) Rt rr sig (-) Speaker interrupt module (in trunk) Subwoofer amplifier (under right side of rear package shelf) Subwoofer speaker W/ cellular phone W/o cellular phone
SHIFT INTERLOCKS Shift Interlock Wiring Diagram for Mercury Cougar XR7 1994 List of elements for Shift Interlock Wiring Diagram for Mercury Cougar XR7 1994: 16 (behind i/p, right of steering column) Brake switch C2014 C226 C232 C238 G205 Hot at all times Hot in run Primary junction block Run fuse 5a Secondary junction block c2014 Secondary junction block c238 Shift lock actuator (in steering column) Solid state Stop/haz fuse 15a
STARTING/CHARGING
3.8L 3.8L, Charging Wiring Diagram for Mercury Cougar XR7 1994 List of elements for 3.8L, Charging Wiring Diagram for Mercury Cougar XR7 1994: 29 (ground f screw to full field alternator) (left upper radiator support) (lower left front of engine) A screw Acc Alternator warning indicator Battery F screw Field G108 G110 Hot at all times Ignition switch In-line fuse 175a Instrument cluster Integral alternator regulator Lock Off Ohms Power distribution box Rectifier Red Regulator Run Sensing & switching circuits Start Starter motor/ solenoid Stator Std fuse 11 15a 3.8L, Starting Wiring Diagram for Mercury Cougar XR7 1994 List of elements for 3.8L, Starting Wiring Diagram for Mercury Cougar XR7 1994: 22 Acc Anti-theft controller module (left side of trunk,behind wheelwell) Battery Fl fuse 9 60a G108 (left upper radiator support) G110 (lower left front of engine) Hold Ignition switch Lock Manual lever position sensor (left rear of transmission) Off Power distribution box Pull-in Red Run Sta Start Starter interrupt output Starter interrupt relay (left front fender apron) Starter motor/ solenoid (lower rear of engine) W/ anti-theft W/o anti-theft
4.6L 4.6L, Charging Wiring Diagram for Mercury Cougar XR7 1994 List of elements for 4.6L, Charging Wiring Diagram for Mercury Cougar XR7 1994: 29 (ground f screw to full field alternator) (left upper radiator support) (lower left front of engine) A screw Acc Alternator warning indicator Battery F screw Field G108 G110 Hot at all times Ignition switch In-line fuse 175a Instrument cluster Integral alternator regulator Lock Off Ohms Power distribution box Rectifier Red Regulator Run Sensing & switching circuits Start Starter motor/ solenoid Stator Std fuse 11 15a 4.6L, Starting Wiring Diagram for Mercury Cougar XR7 1994 List of elements for 4.6L, Starting Wiring Diagram for Mercury Cougar XR7 1994: 22 Acc Anti-theft controller module (left side of trunk,behind wheelwell) Battery Fl fuse 9 60a G108 (left upper radiator support) G110 (lower left front of engine) Hold Ignition switch Lock Manual lever position sensor (left rear of transmission) Off Power distribution box Pull-in Red Run Sta Start Starter interrupt output Starter interrupt relay (left front fender apron) Starter motor/ solenoid (lower rear of engine) W/ anti-theft W/o anti-theft
SUPPLEMENTAL RESTRAINTS Supplemental Restraint Wiring Diagram for Mercury Cougar XR7 1994 List of elements for Supplemental Restraint Wiring Diagram for Mercury Cougar XR7 1994: 33 Air bag diagnostic module (behind right side side of i/p) Air bag fuse 10a Air bag indicator Air bag safing sensor (behind left cowl) Battery C2000 C2015 C232 Clockspring assembly Driver's air bag G205 (behind i/p near right side of column) Ground Hot at all times Hot in run Ignition Indicator Instrument cluster Junction connector Left crash sensor feed monitor Left crash sensor feed right crash sensor feed safing sensor ground monitor Left crash sensor ground monitor right crash sens ground monitor Left primary crash sensor (forward of radiator) Nca Passenger's air bag Primary junction block (behind i/p, left of steering column) Red Right crash sens feed monitor Right primary crash sensor (forward of radiator) Run fuse 5a Safing sens feed Safing sensor feed monitor Safing sensor output monitor driver air bag feed monitor driver air bag return passenger air bag return passenger air bag feed monitor Shorting bar
TRANSMISSION
3.8L 3.8L, Transmission Wiring Diagram for Mercury Cougar XR7 1994 List of elements for 3.8L, Transmission Wiring Diagram for Mercury Cougar XR7 1994: 87 (behind right cowl panel) (instrument cluster) (partial) (right front of engine compartment, on upper radiator support) (right side of eng compt) (right side of engine compt, in air intake assembly) (top right rear of eng compt, on throttle body) 4r70w transmission A/c high pressure cutout/fan switch Accs Boo Brake on/off C232 C236 C237 C238 C240 Clutch control Converter Data link connector Dlc (+) Dlc (-) Ecc power relay Ect Elect Engine controls system Engine coolant temperature sensor (top right Epc Front of engine) Fuse 20a G108 (left upper radiator support) G109 (on right radiator support) G201 (behind i/p, right of steering column) G203 (behind right cowl panel) Gnd Hall effect sensor (distributor ignition) Hot at all times Hot in run Hot in run or start Iat Ignition control mod (electronic Ignition) Intake air temperature sensor (top center rear Integrated control module Kapwr Maf Malfunction indic lp Manual lever position sensor (mlps) (left side of transmission) Mass air flow (maf) sensor Mlp Of console) Of eng compt) Off Oss Output shaft speed sensor (left side of trans) Pip Power distribution box Powertrain control module (pcm) (partial) Pressure control Pressure feedback egr sensor Primary junction block Pwr gnd Red Run fuse 5a Secondary j/b (behind i/p, right of steering col) Secondary junction block (behind i/p, right of steering col) Shift sol Sig rtn Sol Ss1 Ss2 Sti Sto/mil Switch Tcc Tcil Tcs Throttle position sensor (tps) Tot Trans oil temp sensor Transmission control indic lp (instrument cluster) Transmission control switch (under center Veh pwr Vehicle speed sensor Vref Vss (+) Vss (-)
TRUNK, TAILGATE, FUEL DOOR Trunk & Fuel Door Release Wiring Diagram for Mercury Cougar XR7 1994 List of elements for Trunk & Fuel Door Release Wiring Diagram for Mercury Cougar XR7 1994: 15 (behind right cowl panel) (center rear of trunk) C 1994 vftc C232 Fuel filler door release solenoid (right rear of trunk) Fuel filler door release switch (right side of i/p, left side of glove box) G203 G407 Hot at all times Primary junction block Remote keyless entry module (left side of trunk) Seat/lock circuit breaker 20a Trunk lid release output Trunk lid release solenoid (right rear of trunk lid) Trunk lid release switch (right side of i/p, left side of glove box)
WIPER/WASHER Interval Wiper/Washer Wiring Diagram for Mercury Cougar XR7 1994 List of elements for Interval Wiper/Washer Wiring Diagram for Mercury Cougar XR7 1994: 31 (ground bus: behind i/p near steering column) (ground bus: left radiator support) 100k ohms 30a 4.08k 7.25k G108 G205 Hi/lo speed relay Hot in run or start Int max Int min Integrated control module Multi- function switch Off Off 36.27k Ohms Park Park relay Primary junction block Run Solid state Washer motor relay Washer switch Windshield washer pump motor Windshield wiper motor Wiper fuse Wiper motor Wiper test connector (left rear of engine comparment) Wiper test connector (left rear of engine compartment) Wiper/washer switch
