Diagram sections — 32 (58 total)
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 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 WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 2) for Mercury Sable LS 1999 List of elements for Automatic A/C Wiring Diagram (1 of 2) for Mercury Sable LS 1999: 52 (left front fender, near battery) g101 (main wiring assembly, in breakout to passive anti-theft system (pats) module) (main wiring assembly, near breakout to passenger's airbag) s217 3.0l 3.4l sho 87a A/c clutch cycling pressure switch (right front of engine compartment, behind right headlamp) A/c high pressure switch (front center of engine compartment, left of power steering pump) Ambient temp Ambient temperature sensor (center of radiator grille) Battery Battery junction box (front center of engine compartment, behind radiator) Blend door actuator (below dash, on right side of a/c plenum) Blend dr act Blend dr act out Blend dr act pwr Blend dr act rtn Blower motor (right side of dash, below glove box on kick panel) Blower motor relay Blower motor speed controller (in right side of dash) Blower mtr out Blower rly ctrl C2043 C215 C225 C235 Center of kick panel) g103 Cycling pres sw Data bus Engine control sensor harness, near breakout to fuel injector 6) Fuse 11 40a Fuse 13 5a Fuse 24 5a Fuse junction panel G200 (lower side of inner glove box frame) Ground Hot at all times Hot in run Ignition In car temp sens In-car temperature sensor (in vent tube near climate controls) Multi (+) Multi (-) Near breakout to passenger's airbag) s216 Remote climate control (rcc) module (behind right side of dash, behind glove box) S156 S215 Signal return Solid state Sunload sensor Sunload sensor (in left front corner of dash near windshield) Tan Automatic A/C Wiring Diagram (2 of 2) for Mercury Sable LS 1999 List of elements for Automatic A/C Wiring Diagram (2 of 2) for Mercury Sable LS 1999: 36 (dash panel to headlamp junction wiring assembly, near breakout to engine cooling fan 1) (dash panel to headlamp junction wiring assembly, near breakout to ground g100 left front fender, near air cleaner) (dash panel to headlamp junction wiring assembly, near breakout to ground g100, left front fender near air cleaner) (dash panel to headlamp junction wiring assembly, near breakout to ground g100, left front fender near air cleaner) s132 (left front fender near air cleaner) g104 (main wiring assembly, in breakout to transmission control switch) s218 (main wiring assembly, near breakout to left side of i/p fuse panel) s211 (right front fender near coolant overflow reservoir) g105 (upper right center of kick panel) g103 3.0l 3.4l sho A/c clutch diode A/c clutch field coil (right front of engine compartment, on front side of a/c compressor) A/c clutch relay Battery junction box Battery junction box (front center of engine compartment, behind radiator) Data link connector (partial) (mounted on dash, below steering column) Engine cooling fan 1 Engine cooling fan 2 Fuse 10a Fuse 40a High speed cooling fan relay (in relay center box 1) Hot at all times Integrated control panel (icp) (centered in dash, to right of steering column) Low speed cooling fan relay Passive anti-theft system (pats) module (in center of dash, behind integrated control panel) Pcm relay Powertrain control module (pcm) (right rear corner of engine compartment, mounted in firewall) Rear control unit (rcu) (in left rear of vehicle) Red S133 S135 S145 S213 (main wiring assembly, near breakout to in-car temperature sensor) S219 (main wiring assembly, in breakout to transmission control switch) Tan Manual A/C Wiring Diagram for Mercury Sable LS 1999 List of elements for Manual A/C Wiring Diagram for Mercury Sable LS 1999: 67 (dash panel to headlamp junction wiring assembly, near breakout to engine cooling fan 1) (dash panel to headlamp junction wiring assembly, near breakout to engine cooling fan 1) s131 (dash panel to headlamp junction wiring assembly, near breakout to engine cooling fan 1) s136 (dash panel to headlamp junction wiring assembly, near breakout to ground g100 left front fender, near air cleaner) (dash panel to headlamp junction wiring assembly, near breakout to ground g100, left front fender near air cleaner) (dash panel to headlamp junction wiring assembly, near breakout to ground g100, left front fender near air cleaner) s132 (left front fender near air cleaner) (lower side of inner glove box frame) g200 (main wiring assembly, near breakout to glove box switch/lamp) s229 (main wiring assembly, near breakout to glove box switch/lamp) s230 (not used) (right front fender near coolant overflow reservoir) g105 (upper right center of kick panel) g103 3.0l 3.0l (12-valve) 49 states & 3.0l (24-valve) 3.4l sho A/c clutch cycling pressure switch (right front of engine compartment, behind right headlamp) A/c clutch diode A/c clutch field coil (right side of engine compartment, on front side of a/c compressor) A/c clutch relay A/c high pressure switch (front center of engine compartment, left of power steering pump) Air temperature door variable resistor (behind center of dash, to right of steering column) All other models Battery junction box Battery junction box (front center of engine compartment, behind radiator) Blend door actuator (below dash, on right side of a/c plenum) Blower motor (right side of dash, below glove box on kick panel) Blower motor relay (in engine compartment fuse/relay box) Blower resistor (in dash, below center of glove box) Blower switch C225 C235 Center of kick panel) g103 Def Engine control sensor harness, near breakout to fuel injector 6) Engine cooling fan 1 Engine cooling fan 2 Floor Floor/vent Fuse 10a Fuse 15a Fuse 40a Fuse 5a Fuse junction panel G104 G200 (lower side of inner glove box frame) Heater function selector switch High speed cooling fan relay (in relay center box 1) Hot at all times Hot in run Low speed cooling fan relay Max Med hi Med lo Mix Norm Off Pcm relay Powertrain control module (pcm) (right rear corner, of engine compartment, mounted in firewall) Red S133 S135 S145 S156 S212 (main wiring assembly, near breakout to in-line connector, near cigar lighter) Solid state Vent
ANTI-LOCK BRAKES Anti-lock Brake Wiring Diagrams for Mercury Sable LS 1999 List of elements for Anti-lock Brake Wiring Diagrams for Mercury Sable LS 1999: 58 (below steering column) (left front fender, near air cleaner) 3.4l sho Abs ind ctrl Anti-lock brake control module (left front of eng compt, below battery) Anti-lock brake indicator Battery junction box (front center of engine compt, behind radiator) Bpp switch Brake pedal position (bpp) switch (under dash, upper front side of brake pedal) C250 C251 Computer data lines Fuse 10a Fuse 15a Fuse 30a Fuse 40a Fuse 5a Fuse junction panel (under left corner of instrument panel) G100 (left front fender) G104 Ground Hot at all times Hot in start or run Hydraulic pump motor Ignition Inlet Instrument cluster Iso link Left front Left front brake sensor (in left front wheel well, on brake assembly) Left rear Left rear brake sensor (in left rear wheel well, on brake assembly) Lf whl sens high Lf whl sens low Lr whl sens high Lr whl sens low Nca Outlet Pcm, speed control module, generic electronic module, inst cluster, semi-active ride control module Pump motor relay Red/pnk Rf whl sens high Rf whl sens low Right front Right front brake sensor (in right front wheel well, on brake assembly) Right rear Right rear brake sensor (in right rear wheel well, on brake assembly) Rr whl sens high Rr whl sens low S120 S224 S225 (main harn, near breakout to data link connector) S308 (main harn, near breakout to left kick panel) Shorting bar (shorts pins 21 & 22 when disconnected) Solenoid control valves relay Solid state Tan/red Vss out
ANTI-THEFT Anti-theft Wiring Diagram (1 of 2) for Mercury Sable LS 1999 List of elements for Anti-theft Wiring Diagram (1 of 2) for Mercury Sable LS 1999: 66 1/2 signal battery driver unlk ignition (instrument panel, right of steering column) all door lock relay (main body harn, left kick panel) (main body harn, under left front seat) s312 (on left kick panel) g200 3/4 signal 5/6 signal 7/8 signal 87a 9/0 signal All door unlock relay (instrument panel, right of steering column) Battery junction box (front center of engine compt, behind radiator) C201 C247 C248 C253 C254 C255 Circuit breaker 4 30a Com Computer data lines system Driver unlk Driver unlock relay Exterior lights system Fuse 20 5a Fuse 22 5a Fuse 23 5a Fuse junction panel (under left corner of instrument cluster) G200 (on left kick panel) Generic electronic module (gem) Horn ctrl Horns system Hot at all times Hot in accy or run Ignition Illumination Jumper installed with remote keyless entry and without anti-theft only Keyless entry keypad switch assembly Left front door lock motor Left rear door lock motor Left rr sw left frt sw liftgate ajar unlock sig Liftgate motor Liftgate unlock relay (instrument panel, right of steering column) Lock unlock Nca Park lamps Program Red Remote anti-theft personality module (above accelerator pedal) Right front door lock motor Right frt sw Right rear door lock motor Right rr sw S200 S201 S204 S206 S306 (main body harn, near left front door jamb) S313 S500 Tailgate Tamper sws unlock sig lock sig multiplex Turn/stop/haz reversing lps program Unlock lock Anti-theft Wiring Diagram (2 of 2) for Mercury Sable LS 1999 List of elements for Anti-theft Wiring Diagram (2 of 2) for Mercury Sable LS 1999: 61 (left front fender) g100 (main body harn, below left side of dash) (sable sedan only) s421 (main body harn, left kick panel) (main body harn, near left front seat) (main body harn, right rear door jamb) (main wiring harn, left side of dash) (on left kick panel) g200 (on right kick panel) g203 (rear window heater ground harn, inside left side of liftgate) (right front fender, near coolant overflow reservoir) (sable sedan) Anti-theft disarm switch (left side of rear cargo area) C225 C235 Computer data lines system Engine compartment tamper switch Fuse 10 20a Fuse 23 5a Fuse junction panel (under left corner of instrument cluster) G101 G200 (on left kick panel) G203 (on right kick panel) G400 (middle of left rear quarter) G405 (lower middle section of right rear quarter) G405 (middle of right rear quarter) Hot at all times Hot in run or start Instrument cluster system Interior lights system Left front door ajar switch Left front door lock switch Left master door lock switch Left rear door ajar switch Liftgate door ajar switch Liftgate window ajar switch Lock Luggage compartment lid anti- theft switch Passive anti- theft system (pats) module (in center of dash, behind integrated control panel) Passive anti- theft system transceiver (steering column, near ignition switch) Pnk Right front door ajar switch Right front door lock switch Right master door lock switch Right rear door ajar switch S122 S145 S202 S215 S222 S301 S305 S412 S416 S430 S433 S500 S600 S700 S800 Starting/ charging system Unlock
BODY COMPUTER Body Computer Wiring Diagrams for Mercury Sable LS 1999 List of elements for Body Computer Wiring Diagrams for Mercury Sable LS 1999: 99 3.0l 3.4l 87a Accessory delay relay Airbag tone driver All door unlock Anti-lock brake control module (left front of engine compt, below battery) Anti-lock brakes system Anti-theft in Anti-theft out Bat Battery saver relay Battery saver relay control C201 C2031 C223 C225 C235 C236 C247 C248 C253 C254 Computer data lines system Data link Defogger system Delay acc relay ctrl Door ajar ind ctrl Door lock in Door locks system Door unlock in Driver's unlock relay Driver's unlock relay ctrl Engine controls sytem Fuse 5a Fuse junction panel (under left side of dash) G100 (left front fender) G104 (left front fender, near air cleaner) G200 (on left kick panel) Gem Gem chime/ tone logic Generic electronic module (attached to fuse junction panel) Ground Head Headlamp sw in Headlamp switch Hot at all times Hot in acc or run Hot in run or start Hot in start Ign (run/acc) Ign (start) Illum entry req Instrument cluster system Interior lamp relay Interior lamp relay ctrl Interior lights & warning systems (door ajar switches) Intv delay/wash Key warning sw in Lf door ajar Liftgate ajar Low coolant Low coolant ind ctrl Motor low sense Motor sense hi Motor switch down command Off One touch window down relay Park Power (run/start) Power windows system Rear defrost sw in Rear window defrost relay Rear window defrost relay ctrl Relay ctrl Remote anti-theft personality module (above accelerator pedal) Rf door ajar Rr door ajar S104 (engine ctrl sensor harn, near breakout to ckp sensor) S120 S142 (dash to hdlmp harn, left side of engine) S224 S236 Seatbelt ind ctrl Seatbelt sw Shunt resistor Tan/red Vehicle speed sensor (rear center of engine compt. on transaxle) Vss in W/ autolamps Warning system Washer relay Window switch up command Wiper hi/lo relay Wiper mode select Wiper park sense Wiper r/p relay Wiper/washer sig rtn Wiper/washer system
COMPUTER DATA LINES Computer Data Lines for Mercury Sable LS 1999 List of elements for Computer Data Lines for Mercury Sable LS 1999: 25 (main harn, in breakout to passive anti-theft system) s218 Air bag diagnostic monitor (behind integrated control panel) Anti-lock brake control module (left side of engine compt, below battery) C235 C236 Data link connector (mounted on dash, below steering column) Dlc Dlc bus (+) Dlc bus (-) Fuse 10a G100 (left front fender) G206 (lower side of inner glove box frame) Generic electronic module (attached to underside of i/p fuse panel) Hot at all times I/p fuse panel Passive anti-theft system (center of dash, behind icm) Powertrain control module (pcm) (right rear corner of engine compt, mounted in firewall) Remote anti-theft personality (rap) module (above accelerator pedal) Remote climate control (rcc) module (behind glove box) S121 S205 (main harn, in left corner of dash) S219 (main harn, in breakout to passive anti-theft system) S223 S225 (main harn, near breakot to data link connector) Semi-active ride control module (behind rear seat)
COOLING FAN Cooling Fan Wiring Diagram for Mercury Sable LS 1999 List of elements for Cooling Fan Wiring Diagram for Mercury Sable LS 1999: 19 (dash panel to headlamp junction wiring assembly, near breakout to engine cooling fan 1) (dash panel to headlamp junction wiring assembly, near breakout to engine cooling fan 1) s136 (dash panel to headlamp junction wiring assembly, near breakout to ground g100, on left front fender near air cleaner) (dash panel to headlamp junction wiring assembly, near breakout to ground g100, on left front fender near air cleaner) s132 (right front fender near coolant overflow reservoir) g105 Battery junction box Battery junction box (front center of engine compartment, behind radiator) Engine cooling fan 1 Engine cooling fan 2 Fuse 40a High speed cooling fan relay (in relay center box 1) Hot at all times Low speed cooling fan relay Pcm relay Powertrain control module (pcm) (right rear corner, of engine compartment, mounted in firewall) Red S131 S133 S145
CRUISE CONTROL Cruise Control Wiring Diagram for Mercury Sable LS 1999 List of elements for Cruise Control Wiring Diagram for Mercury Sable LS 1999: 54 (engine control sensor harn, near lower right side of engine block) (3.0l 2v) (engine control sensor harn, near exhaust manifold) (3.0l 4v) 15a 3.0l 3.4l sho Accel Air bag sliding contact) (below steering wheel) Anti-lock brake control module (left front of engine compartment, below battery) Battery junction box Brake pedal position (bpp) switch (under dash, upper front side of brake pedal) C225 C235 C247 C250 C251 C254 Coast Cruise on ind Deactivator switch (behind lower side of brake pedal) Electric clutch pwr Fuse 15a Fuse 19 Fuse 5a Fuse junction panel G100 (left front fender) G104 (left front fender, near air cleaner) Gnd Horn relay (in relay center box) Horn switches Horn/ speed control Hot at all times Hot in run Hot in start or run Ign Instrument cluster Nca Off Ohms Powertrain control module Remote anti-theft personality (rap) module (above accelerator pedal) Resume S104 S105 S120 S135 S142 (dash to headlamp harn, near left side of engine) S224 S308 (main body harn, near left kick panel) Set/ Speed cont sw gnd Speed cont sw in Speed control servo (on left front strut assembly) Vehicle speed input Vehicle speed sensor (vss) (rear center of engine compartment, on transaxle) W/ rap
DEFOGGERS Defogger Wiring Diagram for Mercury Sable LS 1999 List of elements for Defogger Wiring Diagram for Mercury Sable LS 1999: 35 (upper middle section of left rear quarter panel) (wagon) Battery junction box C201 C235 C236 C247 Defrost relay control Defrost switch input Fuse 10a Fuse 5a Fuse junction panel G200 (on left kick panel) G203 (on right kick panel) G400 G405 (lower middle section of right rear quarter panel) Generic electronic module (attached to the underside of fuse junction panel) Hot at all times Hot in run Integrated control panel (centered in dash, right of steering column) Kick panel) s309 Left power/ heated mirror Nca On indicator Rear window defrost fuse 7 40a Rear window defrost grid Rear window defrost relay Rear window defrost switch Right power/ heated mirror S422 S431 (rear defrost grounding harn, near breakout to defrost grid) S433 S500 S600 Solid state
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram for Mercury Sable LS 1999 List of elements for Electronic Power Steering Wiring Diagram for Mercury Sable LS 1999: 33 Anti-lock brake control module (below battery) Battery junction (behind radiator) C201 C225 C235 C251 C450 C451 Data link connector (below steering column) Dlc Fuse 12 20a Fuse 5a Fuse junction panel (under left corner of instrument cluster) G100 (left front fender) G405 (lower middle section of right rear quarter panel) Generic electronic module Gnd Hot at all times Hot in run Instrument cluster Nca Pwr (bat) Pwr (run) S120 S142 (dash to hdlmp harn, near master cylinder) S205 (main harn, left side of dash) S444 S451 Semi-active ride control (sarc) module (behind right rear seat) Vss+ Vss- Zf gear solenoid (left rear of engine compt, near steering gear) Zf sol
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram for Mercury Sable LS 1999 List of elements for Electronic Suspension Wiring Diagram for Mercury Sable LS 1999: 60 (left front fender) (left front fender, near air cleaner) (left rear of engine compt, near steering gear) zf gear solenoid (main harn, left side of dash) s205 (right front fender, near coolant overflow reservoir) Anti-lock brake control module (below battery) Battery junction box (front center of engine compt, behind radiator) C201 C225 C235 C251 C450 C451 Computer data lines system Data link connector (below steering column) Dlc Fuse junction panel Fuse 12 20a Fuse 5a Fuse junction panel (under left corner of instrument cluster) G100 G101 G104 G405 (lower middle section of right rear quarter panel) Generic electronic module (gem) (attached to underside of fuse junction panel) Gnd Harn, near drl module) s179 Hot at all times Hot in run Instrument cluster Left front height sensor (front of left front wheel) Left front shock actuator (front of left wheelwell) Left rear shock actuator (left rear of vehicle, near wheelwell) Lf height sensor Lf shock actuator Lr shock actuator Nca Pwr (bat) Pwr (run) Rf height sensor Rf shock actuator Right front height sensor (front of right front wheel) Right front shock actuator (front of right wheelwell) Right rear shock actuator (right rear of vehicle, near wheelwell) Rr shock actuator S120 S142 (dash to hdlmp harn, near master cylinder) S145 S158 S180 (dash to hdlmp harn, near drl module) S442 (body harn near breakout to right rear shock actuator) S444 S451 Semi-active ride control (sarc) module (behind right rear seat) Sensor gnd Sensor pwr Vss+ Vss- Zf gear sol feed Zf gear sol rtn
ENGINE PERFORMANCE
3.0L 3.0L 12-Valve, Engine Performance Wiring Diagrams (1 of 3) for Mercury Sable LS 1999 List of elements for 3.0L 12-Valve, Engine Performance Wiring Diagrams (1 of 3) for Mercury Sable LS 1999: 89 (below steering column) (dash panel harn, near breakout to g104 near left front fender) (engine harness, near breakout to fuel inj 5) (front center of eng compt, behind radiator) (left front fender) (left front fender, near air cleaner) (lower middle of right rear quarter panel) g405 Accs Air conditioning system (a/c high press switch) Battery junction block C225 C235 C250 C251 Canister vent Case gnd Check engine indicator Ckp (+) Ckp (-) Cooling fans Cooling fans (high speed rly) Cooling fans (low speed rly) Crankshaft position sensor (on lower right front of engine) Data link connector Digital transmission range (dtr) sensor (on top of trans housing) Dlc Dlc bus (+) Dlc bus (-) Eam rly Ect Evr Fpm Fuel gauge Fuel gauge input Fuel pump relay Fuel pump/ fuel gauge sender (front side of Fuel tank) Fuse 10a Fuse 20a Fuse 30a Fuse 5a Fuse junction panel (under left corner of instrument cluster) G100 G100 (left front fender) G104 G123 (upper right center of firewall) High fan rly Ho2s 12 Hot at all times Hot in start or run Iat Ign coil a Ign coil b Ignition coil Inertia fuel shut-off switch (behind right wheelwell) Instrument cluster Low fan rly Maf rtn Mil Nca Pcm diode Pcm relay Powertrain control module (pcm) (right rear corner of eng compt, on firewall) Psp Pwr gnd R n Radio noise capacitor (near ignition coil) Red S105 S106 S112 S120 S133 S135 S155 S224 S232 (left corner of dash) Ss 1 Ss 2 Ss 3 Tach Tacho- meter Tft To dtr sensor (diagram 3 of 3) To spark plugs Tr1 Tr2 Tr4 Vss (-) 3.0L 12-Valve, Engine Performance Wiring Diagrams (2 of 3) for Mercury Sable LS 1999 List of elements for 3.0L 12-Valve, Engine Performance Wiring Diagrams (2 of 3) for Mercury Sable LS 1999: 34 (behind transmission fill tube) power steering pressure switch (below spare wheelwell) canister vent (between cylinder heads) camshaft position (cmp) sensor (dash harn, near breakout to g104 at left front fender) (eng harn, at breakout to turbine shaft speed sensor) (eng harn, near breakout to ho2s 21) red s148 (engine harn, near breakout to ckp sensor) s104 (on rear side of transaxle) turbine shaft speed sensor Ax4s/ax4n transaxle Eam air pump (left front of vehicle, rear of bumper) Eam solid state relay (left front of vehicle, rear of bumper) Egr vacuum regulator (evr) solenoid valve (on front of intake manifold) Electronic pressure control solenoid Evap canister purge solenoid (right rear of eng compt, on firewall) Fuel pressure sensor (under car, on the front side of fuel tank) G123 (upper right center of firewall) Mass air flow sensor (near eng air intake assembly) Nca Red Red/pnk S101 S106 S107 (engine harn, near breakout to ckp sensor) S134 S149 (engine harness, near breakout to heated oxygen sensor 21) S158 Shift solenoid #1 Shift solenoid #2 Shift solenoid #3 Solenoid Thermactor air bypass solenoid (above exhaust manifold, left rear of engine) Torque converter clutch solenoid Transmission fluid temper- ature sensor Vehicle speed sensor (vss) (rear center of eng compt, on transaxle) 3.0L 12-Valve, Engine Performance Wiring Diagrams (3 of 3) for Mercury Sable LS 1999 List of elements for 3.0L 12-Valve, Engine Performance Wiring Diagrams (3 of 3) for Mercury Sable LS 1999: 78 heated oxygen sensor 21 (front of eng compt, on exhst manifold) (eng harn, near breakout to ckp sensor) (eng harn, near breakout to eng oil press switch) (engine harn, near fuel inj 5) (engine harness, near breakout to engine oil pressure switch) (engine harness, near breakout to fuel inj 6) (engine harness, near breakout to turbine shaft speed sensor) (front center of eng compt, behind battery) (main harn, near breakout to g200 at left kick panel) (on top of trans housing) digital transmission (dtr) range sensor (rear center of eng compt) idle air control valve (upper front side of brake pedal) brake pedal position (bpp) switch A/c pres Ac rly out Air conditioning system Battery junction box Bpp C247 Cmp sens Delta pressure feedback egr (dpfe) sensor (on intake manifold) Dpfe sens Eam relay Engine coolant temperature sensor (rear of engine block, near thermostat) Epc sol Evap canp sol Fpm From dtr sensor (diagram 1 of 3) Ftp sens Fuel inj 1 Fuel inj 2 Fuel inj 3 Fuel inj 4 Fuel inj 5 Fuel inj 6 Fuel injector Fuse 15a Fuse junction panel (under left corner of instrument cluster) G123 (upper right center of firewall) Heated oxygen sensor 11 (rear of eng compt, on exhst manifold) Heated oxygen sensor 12 (downstream from cataltic conv 1) Heated oxygen sensor 22 (downstream from cataltic conv 2) Heater ctrl Ho2s 11 Ho2s 12 Ho2s 21 Ho2s 22 Hot at all times Iac Ign coil c Instrument cluster Intake air temperature sensor (on air intake assembly) Kapwr Maf sens Nca Ohms Powertrain control module (pcm) (right rear corner of eng compt, on firewall) Pwr gnd Red Red/pnk Ref volt S100 S102 S103 S104 S106 S110 S111 S144 S308 Sig rtn Tan Tcc Throttle position sensor (behind intake manifold) Tp sens Tr3a Tss sens Vpwr Vss (+) 3.0L 24-Valve, Engine Performance Wiring Diagrams (1 of 3) for Mercury Sable LS 1999 List of elements for 3.0L 24-Valve, Engine Performance Wiring Diagrams (1 of 3) for Mercury Sable LS 1999: 83 (dash panel harn, near breakout to g104 at left front fender) (front center of eng compt, behind radiator) (left front fender, near air cleaner) (main harn, left side dash) s232 (main harn, near breakout to inst cluster) Accs Air conditioning Battery junction box C225 C235 C250 Canister vent Case gnd Check engine indicator Ckp (+) Ckp (-) Cooling fans Crankshaft position sensor (on lower right front of eng) Crankshaft position sensor shield Data link connector (below steering column) Dlc Dlc bus (+) Dlc bus (-) Ect Evr Fpm Fuel level Fuel pump relay Fuel sender Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 5a Fuse junction panel (under left corner of instrument cluster) G100 (left front fender) G104 G123 (upper right center of firewall) High spd rly Ho2s 12 Hot at all times Hot in start or run Iat Ign coil a Ign coil b Ignition coil Imrc Instrument cluster Kapwr Low fan rly Maf rtn Mil Nca Pcm diode Pcm relay Powertrain control module (pcm) (right rear corner of eng compt, mounted in firewall) Prndl/trans- mission control switch Psp Pwr gnd Radio noise capacitor (mounted on ign coil) Red S105 S108 S112 (eng harn, near break- out to ho2s 11) S120 S122 S133 S135 S144 S218 (main harness, near breakout trans control switch) S219 S220 Ss 1 Ss 2 Ss 3 Tach Tacho- meter Tcc Tcs Tft To spark plugs Transmission control switch Vss (-) 3.0L 24-Valve, Engine Performance Wiring Diagrams (2 of 3) for Mercury Sable LS 1999 List of elements for 3.0L 24-Valve, Engine Performance Wiring Diagrams (2 of 3) for Mercury Sable LS 1999: 29 (behind transmission fill tube) power steering pressure switch (below spare wheelwell) canister vent solenoid (engine harness, near breakout to engine coolant temperature sender) (engine harness, near breakout to heated oxygen sensor 11) (engine harness, near breakout to turbine shaft speed sensor) (left front of engine, below valve cover) camshaft position sensor (on rear side of transaxle) turbine shaft speed sensor (rear center of eng compt) idle air control valve Egr vacuum regulator (evr) solenoid valve (mounted on front of intake manifold) Evap canister purge solenoid (right rear of eng compt, mounted on firewall) Fuel injector Fuel pressure sensor (on front side of fuel tank) Fuel pump/ fuel gauge sender (on front side of fuel tank) G100 (left front fender) G123 (upper right center of firewall) G405 (lower middle section of rear quarter panel) Inertia fuel shut- off (ifs) switch (behind right rear wheelwell) Intake air temperature sensor (on air intake assembly) Intake manifold runner control (imrc) (on left side of engine mounted on valve cover) Knock sensor (left rear of eng, below intake manifold) Mass air flow sensor (in eng air intake assembly) Red Red/pnk S106 S147 S150 S152 Tan Vehicle speed sensor (vss) (rear center of eng compt, on transaxle) 3.0L 24-Valve, Engine Performance Wiring Diagrams (3 of 3) for Mercury Sable LS 1999 List of elements for 3.0L 24-Valve, Engine Performance Wiring Diagrams (3 of 3) for Mercury Sable LS 1999: 81 (dash panel harn, near breakout to g104 at left front fender) (engine harness, near breakout evap canister purge solenoid) (engine harness, near breakout to campshaft position sensor) (engine harness, near breakout to engine coolant temperature sender) (engine harness, near breakout to ho2s 11) (engine harness, near breakout to throttle position sensor) (front of brake pedal) (main harness, near breakout to g200 at left kick panel) A/c pres Ac rly out Air condi- tioning system Air conditioning system Ax4n transaxle Bpp Brake pedal position (bpp) switch C235 C247 Cmp sens D/2 Delta pressure feedback egr sensor (right front of intake manifold) Dpfe sens Electronic pressure control (epc) solenoid Engine coolant temperature sensor (on rear of engine, near thermostat) Epc sol Evap canp sol Fpm Ftp sens Fuel inj 1 Fuel inj 2 Fuel inj 3 Fuel inj 4 Fuel inj 5 Fuel inj 6 Fuse 15a Fuse 5a Fuse junction panel (under left corner of instrument cluster) G123 (upper right center of firewall) Heated oxygen sensor 11 (rear of eng compt, on exhaust manifold) Heated oxygen sensor 12 (under vehicle, downstream, from catalytic converter 1) Heated oxygen sensor 21 (front of eng compt, on exhaust manifold) Heated oxygen sensor 22 (under vehicle, downstream, from catalytic converter 2) Heater ctrl Ho2s 11 Ho2s 12 Ho2s 21 Ho2s 22 Hot at all times Hot in start or run Iac Ign coil c Instrument cluster system Knock sens Maf sens Nca Powertrain control module (pcm) (right rear corner of eng compt, mounted in firewall) Pwr gnd Red Red/pnk Ref volt S102 S104 S106 S134 S151 S153 S157 S224 S308 Shift solenoid Sig rtn Tan Tcil Throttle position sensor (center rear of eng) Torque converter clutch (tcc) solenoid Tp sens Tr sens Transmission fluid temper- ature sensor Transmission range sensor (on rear side of transaxle) Tss sens Vpwr Vss (+)
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Mercury Sable LS 1999 List of elements for Back-up Lamps Wiring Diagram for Mercury Sable LS 1999: 15 (lower middle section of right rear quarter panel) (main body harn, near rear defogger unit breakout) s417 C225 C253 D/2 Digital transmission range (dtr) sensor (3.0l sohc) (left rear of engine compt, on top of transmission bellhousing) Fuse 15a Fuse junction panel (under left corner of inst cluster) G405 Hot in run Left reversing lamp Remote anti-theft personality (rap) module (above accelerator pedal) Right reversing lamp S416 Transmission range (tr) sensor (all others) (on rear side of transaxle) Back-up Lamps Wiring Diagram (2 of 1) for Mercury Sable LS 1999 List of elements for Back-up Lamps Wiring Diagram (2 of 1) for Mercury Sable LS 1999: 15 (rear defogger harn, near left reversing lamp breakout) s427 C225 C253 D/2 Digital transmission range (dtr) sensor (left rear of engine compt, on top of transmission bellhousing) Fuse 15a Fuse junction panel (under left corner of inst cluster) G400 (upper middle section of left rear quarter panel) Hot in run Left reversing lamp Remote anti-theft personality (rap) module (above accelerator pedal) Right reversing lamp S411 (main body harn, near rear control unit breakout) S429 Transmission range (tr) sensor (all others) (on rear side of transaxle) Exterior Lamps Wiring Diagram (1 of 3) for Mercury Sable LS 1999 List of elements for Exterior Lamps Wiring Diagram (1 of 3) for Mercury Sable LS 1999: 54 (lower side of inner glove box frame) Autolamp park relay (in relay center box, left of battery) Battery junction box (front center of engine compt, behind radiator) C2031 C235 C250 C251 C254 C269 Electronic flasher (under left side of dash) Fuse 10a Fuse 15a Fuse junction panel (under left corner of inst cluster) G101 (right front fender, near coolant overflow reservoir) G104 (left front fender, near air cleaner) G206 G206 (lower side of inner glove box frame) Hazard Head Headlamp switch Hot at all times Hot in run Instrument cluster Interior lights system Left Left front marker lamp Left front park/ turn lamp Left front turn lamp Left turn ind Light sensor/ amplifier (right side of dash vent) Multi-function switch Normal Off Park Remote anti-theft personality module (above accelerator pedal) Right Right front marker lamp Right front park/ turn lamp Right front turn lamp Right turn ind S125 (dash panel to headlamp junction harn, near left front of bumper) S126 (dash panel to headlamp junction harn, near left front of bumper) S135 S143 S145 S223 S226 (main wiring harn, left corner of dash) Sable Sedan Taurus To exterior lamps (diagram 2 of 3) To exterior lamps (diagram 3 of 3) To headlamp junction harn, behind right headlamp) Wagon Exterior Lamps Wiring Diagram (2 of 3) for Mercury Sable LS 1999 List of elements for Exterior Lamps Wiring Diagram (2 of 3) for Mercury Sable LS 1999: 28 (lower middle section of right rear quarter panel) g405 (main body harn, near right rear of trunk) s415 (not used) A from headlamp and multi-function b switches (diagram 1 of 3) c Brake pedal position switch (under dash, upper front side of brake pedal) Fuse 15a Fuse junction panel (under left corner of instrument cluster) G400 (upper middle section of left rear quarter panel) Hot at all times Left hi mount stop lamp Left license lamp Left rear park/ stop lamp Left rear side marker lamp Left rear turn lamp Only Right hi mount stop lamp Right license lamp Right rear park/ stop lamp Right rear side marker lamp Right rear turn lamp S308 (main harn, near breakout to ground g200) S400 S416 S418 S435 Sable Sedan Taurus Exterior Lamps Wiring Diagram (3 of 3) for Mercury Sable LS 1999 List of elements for Exterior Lamps Wiring Diagram (3 of 3) for Mercury Sable LS 1999: 28 Brake pedal position switch (under dash, upper front side of brake pedal) C247 D from headlamp and multi-function e switches (diagram 1 of 3) f Fuse 15a Fuse junction panel (under left corner of instrument cluster) G400 (upper middle section of left rear quarter panel) G405 (lower middle section of right rear quarter panel) Hot at all times Left hi mount stop lamp Left rear park/ stop lamp Left rear side marker lamp Left rear turn lamp License lamps Nca Only Right hi mount stop lamp Right rear park/ stop lamp Right rear side marker lamp Right rear turn lamp S308 (main harn, near left front door jamb) S404 S407 S408 (main body harn, at right rear pillar) S428 (rear window heater ground harn, near rear window defrost grid breakout) S429 S432 (rear window heater ground harn, near license lamps breakout) S433 Wagon
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for Mercury Sable LS 1999 List of elements for Ground Distribution Wiring Diagram (1 of 3) for Mercury Sable LS 1999: 70 (body harn, near breakout to left rear window motor) s700 3.0l 3.0l 12- valve ffv 3.0l 12-valve california, 3.0l 12-valve ffv 3.0l 12-valve federal, 3.0l 24-valve 3.0l 24- valve, 3.4 sho only 3.4l sho 3.4l sho only 87a A/c clutch diode A/c clutch field coil A/c clutch relay A/c high pressure switch All door lock relay All door unlock relay Anti-lock brake control module Battery Battery junction box Brake fluid level switch Camshaft position sensor shield Crankshaft position sensor shield Daytime running lamps module Eam air pump Eam solid state relay Electronic crash unit Engine coolant fan 1 Engine coolant fan 2 Engine coolant level switch Flex fuel sensor G101 (right front fender, near coolant overflow reservoir) G104 (left front fender, near air cleaner) G123 (upper right center of firewall) G125 (engine support near starter motor) G200 (on left kick panel) Generic electronic module Hood tamper switch Intake manifold runner control Keyless entry keypad switch assembly Left front door ajar switch Left front door lock switch Left front park/ turn lamp Left front shock actuator Left front turn lamp Left head- lamp Left master door lock switch Left power heated/ mirror Left power mirror switch Left rear door ajar switch Left rear window switch Luggage compartment lid release switch Mass air flow sensor Master window control switch assembly Nca Near breakout to cooling fan 1) Pcm relay Powertrain control module Right front park/ turn lamp Right front shock actuator Right front turn lamp Right headlamp S106 (engine harn, near breakout to pcm) S108 (engine harn, near breakout to pcm) S156 S158 (engine harn, near air pump) Speed control module Starter relay W/ power door locks W/o power door locks Wind- shield wiper motor Windshield washer pump motor Ground Distribution Wiring Diagram (2 of 3) for Mercury Sable LS 1999 List of elements for Ground Distribution Wiring Diagram (2 of 3) for Mercury Sable LS 1999: 67 3.0l 24- valve, 3.4l sho Ashtray lamp Astray lamp Blend door actuator Blower motor speed controller Blower resistor Blower switch Breakout to power antenna) Breakout to rear window defrost grid) Cellular phone support electronics Cigar lighter Compact disc changer Data link connector Electronic flasher Front window motor) G203 (on right kick panel) G206 (lower side of inner glove box frame) G400 (upper middle section of left rear quarter panel) G404 (left side of cargo area, near cellular phone electronics) Glove box switch/ lamp Head- lamp switch Heater function selector switch Ignition switch Instrument cluster Integrated control panel Integrated control panel (icp) Interior switch/ lamp Left hi mount stop lamp Left high mounted stop lamp Left power lumbar compressor Left reversing lamp Left seat control switch Left vanity lamp Liftgate door ajar switch Liftgate window ajar switch Liftgate wiper/ washer control Nca Overhead console Power antenna Prndl/ transmission control illumination Rear control unit (rcu) Right front door ajar switch Right front door lock switch Right front window switch Right hi mount stop lamp Right high mounted stop lamp Right master door lock switch Right power/ heated mirror Right rear door ajar switch Right rear window switch Right reversing lamp Right seat control switch Right vanity lamp Roof opening panel drive assembly S212 (dash harn, center of dash) S223 (dash harn, near breakout to electronic flasher) S230 (main harn, near glovebox) S320 (power seat harn, in left seat) S429 (back window heater ground harn, in left side of liftgate) S800 (body harn, right rear door) Safety belt switch Sedan Shift lock actuator W/ eatc W/ roof opening panel W/o eatc Wagon Ground Distribution Wiring Diagram (3 of 3) for Mercury Sable LS 1999 List of elements for Ground Distribution Wiring Diagram (3 of 3) for Mercury Sable LS 1999: 62 3.0l 3.0l 12-valve 3.0l 12-valve ffv 3.4l sho 3.4l sho 3.0l 24-valve Anti- theft disarm switch Anti-lock brake control module Cargo lamp Cargo lamp relay Data link connector Flex fuel sensor module Fuel pump/ fuel gauge sender Fuel pump/ gauge sender Fuse junction panel G100 (left front fender) G405 (lower middle section of right rear quarter panel) Generic electronic module Instrument cluster Left license lamp Left rear park/ stop lamp Left rear shock actuator Left rear side marker lamp Left rear turn lamp Left reversing lamp License lamps Liftgate motor Liftgate wiper motor Luggage compartment lid ajar switch/ release solenoid Luggage compartment lid anti-theft switch Nca Near breakout to left headlamp) Near breakout to pats module) Others Passive anti-theft system module Powertrain control module Rear window defrost grid Remote anti-theft personality module Remote climate control module Right license lamp Right rear park/ stop lamp Right rear shock actuator Right rear side marker lamp Right rear turn lamp Right reversing lamp S120 (engine harn, near breakout to left headlamp) S234 (main harn, near fuse junction panel) S400 (body harn, left rear of trunk) S407 (main harn, at right rear pillar) S416 (body harn, near breakout to ground g405) S433 (body harness, near breakout to liftgate wiper motor) S435 (body harn, right rear of trunk) S442 (body harn, near breakout to right rear shock actuator) S451 (body harn, near right rear side of vehicle) Sable Sedan only Semi-active ride control module Taurus Vehicle speed sensor W/ eatc W/ manual locks W/ rap Wagon only
HEADLIGHTS Autolamps Wiring Diagram, with DRL for Mercury Sable LS 1999 List of elements for Autolamps Wiring Diagram, with DRL for Mercury Sable LS 1999: 63 15a 200k 3.6k Autolamp headlamp relay (in relay center box left of battery) Autolamp on ind Autolamp rly Battery junction box C2031 C2032 C2037 C225 C235 C236 C247 C250 C268 Daytime running lamps (drl) module (in left front fender, below left headlamp) Delay Exterior lights system (autolamp park relay) Fuse Fuse 10a Fuse 15a Fuse 2 Fuse 30a Fuse junction panel G101 (right front fender, near coolant overflow reservoir) G104 (left front fender, near air cleaner) G206 (lower side of inner glove box frame) Generic electronic module (attached to the unerside of the fuse junction panel) Ground Head Headlamp switch Headlamp switch backlight Hi beam in High beam ind Hot at all times Hot in run Hot in run or start Instrument cluster Interior lights system Left headlamp Light sensor/amplifier (in right side of dash vent, near windshield) Lo beam in Low ftp Multi- function switch Off On/off in Park Pulse width dimming module Pwr (bat) Pwr (hot in run) Pwr (start/run) Right headlamp S123 (dash panel to headlamp junction harn, near left headlamp breakout) S135 S139 S143 S145 S223 S224 S226 (main harness, in breakout, in left corner of dash) Solid state Time delay in Autolamps Wiring Diagram, without DRL for Mercury Sable LS 1999 List of elements for Autolamps Wiring Diagram, without DRL for Mercury Sable LS 1999: 57 200k 3.6k Autolamp headlamp relay (in relay center box left of battery) Autolamp on ind Autolamp rly Battery junction box Breakout, in left corner of dash) C2031 C2032 C2037 C225 C235 C236 C247 C250 C268 Delay Exterior lights system (autolamp park relay) Ftp Fuse 10a Fuse 15a Fuse 30a Fuse 5a Fuse junction panel G101 (right front fender, near coolant overflow reservoir) G104 (left front fender, near air cleaner) G206 (lower side of inner glove box frame) Generic electronic module (attached to the unerside of the fuse junction panel) Head Headlamp switch Headlamp switch backlight High beam ind Hot at all times Hot in run or start Instrument cluster Interior lights system Left headlamp Light sensor/amplifier (in right side of dash vent, near windshield) Low Multi- function switch Off On/off in Park Pulse width dimming module Pwr (bat) Pwr (start/run) Right headlamp S123 (dash panel to headlamp junct harn, near left headlamp breakout) S135 S139 S143 S145 S223 S224 S226 (main harness, Solid state Time delay in Headlamps Wiring Diagram, with DRL for Mercury Sable LS 1999 List of elements for Headlamps Wiring Diagram, with DRL for Mercury Sable LS 1999: 38 15a 30a Battery junction box C2032 C225 C235 C250 C268 Daytime running lamps (drl) module (in left front fender, below left headlamp) Fuse Fuse 10a Fuse 15a Fuse junction panel G101 (right front fender, near coolant overflow reservoir) G104 (left front fender, near air cleaner) G206 (lower side of inner glove box frame) Ground Head Headlamp switch Hi beam in High beam ind Hot at all times Hot in run Instrument cluster Left headlamp Lo beam in Low ftp Multi- function switch Off Park Pwr (bat) Pwr (hot in run) Right headlamp S123 (dash panel to headlamp junct harn, near left headlamp breakout) S135 S139 S145 S223 Headlamps Wiring Diagram, without DRL for Mercury Sable LS 1999 List of elements for Headlamps Wiring Diagram, without DRL for Mercury Sable LS 1999: 30 (lower side of inner glove box frame) Battery junction box C2032 C225 C235 C250 C268 Fuse 10a Fuse 15a Fuse 30a Fuse junction panel G101 (right front fender, near coolant overflow reservoir) G104 (left front fender, near air cleaner) G206 Head Headlamp switch High beam ind Hot at all times Instrument cluster Left headlamp Low ftp Multi- function switch Off Park Right headlamp S123 (dash panel to headlamp junction harn, near left headlamp breakout) S135 S139 S145 S223
HORN Horn Wiring Diagram for Mercury Sable LS 1999 List of elements for Horn Wiring Diagram for Mercury Sable LS 1999: 23 Battery junction box (front center of engine compt, behind radiator) C191 C254 Clockspring assembly Cruise control system Fuse 15a G104 (left front fender, near air cleaner) High pitch horn (left front of engine compt) Horn Horn relay (in relay center box) Horn/speed control Hot at all times Low pitch horn (right front of engine compt) Nca Powertrain control module (right rear corner of engine compt) Remote anti-theft personality module (above accelerator pedal) S135 Speed control servo (on left front strut assembly) Speed control servo jumper (near left front strut) Switches W/ remote anti-theft personality module W/ speed control W/o speed control
INSTRUMENT CLUSTER
3.0L 3.0L, Instrument Cluster Wiring Diagram for Mercury Sable LS 1999 List of elements for 3.0L, Instrument Cluster Wiring Diagram for Mercury Sable LS 1999: 110 (dash to hdlmp harn, left side of dash) (left front fender) (left front fender) g100 (left front fender, near air cleaner) (lower side of inner glove box frame) (lower side of inner glove box frame) g206 (main harn, left side of dash) s232 (main harn, left side of dash) s233 (on rear of engine block, near thermostat) engine coolant temperature sender (right rear corner of eng compt, mounted in firewall) (right side of rear compt, behind rear seat) 0.51k 15a A10 A12 A13 A14 A15 A16 Acc Air bag ind All times Anti-lock brake ind Anti-lock brakes system Anti-slosh module Anti-theft ind Anti-theft system B10 B11 B12 B13 B14 B16 Brake fluid level switch (left rear of engine compt, to right of master cylinder) Brake ind C225 C235 C236 C250 (conn a) C251 C251 (conn b) C450 Check engine ind Cruise control system Cruise on ind Door ajar ind Door ajar ind ctrl Engine coolant temperature gauge Engine oil pressure switch (3.0l 2v: on top rear of engine block) (3.0l 4v: on left front side of engine block) (sho: on left side of engine, above starter motor) Exterior lights Exterior lights system Five back light illum ind Fuel Fuel gauge Fuel pump/ fuel gauge sender (under car, on on the front side of fuel tank) Fuse Fuse junction panel G100 G104 G206 Generator/ battery ind Generic electronic module (attached to the underside of the fuse junction panel) Generic electronic module (gem) (attached to the underside of the fuse junction panel) Gnd Headlights system High beam ind Hot at Hot in run Hot in start or run fuse junction panel Ignition switch Instrument cluster Interior lights system Left turn ind Lock Low coolant ind Low coolant ind ctrl Low fuel ind Mil Off Oil pressure ind Parking brake switch under left side of dash, mounted above brake pedal) Powertrain control module Powertrain control module (right rear corner of engine compt, mounted in firewall) Right turn ind Run S104 (near crankshaft position sensor) S105 S120 S135 S142 S212 S216 S223 S224 Seat belt ind Seat belt ind ctrl Sedan Semi-active ride control (sarc) module (sho only) Sho Sho only Speed control module (mounted on left front strut, to left of master cylinder) Speed- ometer Start Starting/ charging Tach Tachometer Tcil Tcil ind Vehicle speed sensor (rear ctr of engine compt, mounted on transaxle) Vss+
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Mercury Sable LS 1999 List of elements for Courtesy Lamps Wiring Diagram for Mercury Sable LS 1999: 83 door (main body harn, in right rear door jamb) s301 (main body harn, near right "a" pillar) (near interior switch/lamp) s902 (near overhead console) (not used) 87a Battery saver relay Battery saver relay control Bright C201 C2031 C2032 C235 C247 C248 Cargo lamp (wagon) Cargo lamp relay (wagon) (in left rear of vehicle, below floor) Diode center (right rear center of vehicle, below cargo flooring) Door From battery saver relay (fuse junction panel) (diagram 1 of 1) Fuse 10a Fuse 5a Fuse junction panel G200 (on left kick panel) G203 (on right kick panel) G203 (right kick panel) G206 (lower side of inner glove box frame) G400 (upper middle section of left rear quarter panel) G405 (lower middle section of right rear quarter panel) Generic electronic module (attached to fuse junction panel) Glove box switch/lamp Headlamp switch Hot at all times Interior lamp Interior lamp relay Interior lamp relay control Interior lamp switch Interior switch/ lamp Interior/ map lamp Left front door ajar switch Left map lamp Left rear door ajar switch Left reversing lamp breakout) s430 Left vanity mirror Lf door ajar input Liftgate ajar input Liftgate door ajar switch (wagon) Liftgate window ajar switch (wagon) Lr door ajar input Luggage compartment lamp (sedan only) Luggage compt lid ajar switch/ release solenoid (sedan only) Mirror open Nca Off Overhead console Rf door ajar input Right front door ajar switch Right map lamp Right rear door ajar switch Right vanity mirror Rr door ajar input S212 S223 S300 S303 S304 (main body harn, near passenger's air bag breakout) S313 S404 S416 S429 S500 S600 S700 S800 S900 S901 Sedan To left & right vanity mirrors (diagram 1 of 1) W/ moonroof W/o moonroof Wagon Wagon only Instrument Illumination Wiring Diagram for Mercury Sable LS 1999 List of elements for Instrument Illumination Wiring Diagram for Mercury Sable LS 1999: 70 c2031 (2) (5) (8) (main wiring harn, near glove box) s302 (main wiring harn, under left side of dash) s221 (not used) Acc delay relay control Accessory delay relay Ashtray lamp Battery junction box Battery saver relay Battery saver relay control C201 C2031 C2032 C225 C235 C247 C250 C501 C509 Cigar lighter Circuit breaker 30a Distance to empty (dte) module Fuse 5a Fuse 10a Fuse 20 15a Fuse 5a Fuse junction panel G200 (on left kick panel) G203 (on right kick panel) G206 (lower side of inner glove box frame) Generic electronic module (attached to underside of i/p fuse panel) Head Headlamp Headlamp switch Headlamp switch backlight Hot at all times Illumination Instrument cluster Integrated control panel (right of steering column) Left master door lock switch Left rear (2) window switch Liftgate/ wiper washer control (wagon only) Master window control switch Nca Off Park Prndl/ transmission control illumination Pulse width dimming module Right front (2) window switch Right master door lock switch Right rear window switch Roof opening panel dirve assembly S143 S203 S223 S230 S303 S500 S504 S600 S700 S800 Solid state Switch W/ 3.0l 2v ffv W/ 3.0l 2v sedan se model W/ 3.0l 4v, 3.4l sho
POWER ANTENNA Power Antenna Wiring Diagram for Mercury Sable LS 1999 List of elements for Power Antenna Wiring Diagram for Mercury Sable LS 1999: 20 (wagon) (sedan) Antenna rf C247 C411 C478 Fuse 22 Fuse 8 G400 (upper middle section of left rear quarter panel) Hot at all times Hot in start I/p fuse panel (under left corner of instrument cluster) Nca Power antenna (left rear side of cargo area) Radio antenna Rear control unit (rcu) (in left rear of vehicle) Red/pnk S313 S412 s418 S413 Solid state
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 3) for Mercury Sable LS 1999 List of elements for Power Distribution Wiring Diagram (1 of 3) for Mercury Sable LS 1999: 54 (body harn, near breakout to safety belt buckle switch) s325 red (dash panel to headlamp junction harn, in breakout left of master cylinder) s139 (main harn, near breakout to semi-active ride control module) 10a 175a 3.4l sho A/c clutch relay Anti-lock brake control module Autolamp headlamp relay Autolamp park relay Battery Battery junction box (front center of engine compt, behind radiator) Blower motor relay Cellular phone in-line fuse (in cargo area, above left rear wheelwell) Cellular phone support electronics Circuit breaker 30a Compact disc changer Daytime running lamps module Eam solid state relay Electronic crash unit Fuel pump relay Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 40a Generator Headlamp switch High speed cooling fan relay Horn relay Left lumbar seat switch Left seat control switch Low speed cooling fan relay Mega fuse (right side of battery junction block) Multi- function switch Nca Pcm relay Powertrain control module Rear control unit Red Right seat switch S128 (dash panel to headlamp harn, near breakout to battery junction box) S132 (dash panel to headlamp junction harn, near breakout to anti-lock brake control module) S414 (body harn, left rear wheelwell) S423 (radio amplifier harn, left rear wheelwell) Semi-active ride control module Starter motor Starter relay Tan/red To fuse 29 (fuse junction panel) (diagram 2 of 3) To fuse junction panel (accessory delay relay) (diagram 3 of 3) To ignition switch (pins b1 & b3) (diagram 2 of 3) To ignition switch (pins b4 & b5) (diagram 2 of 3) To rear window defrost relay (fuse junction panel) (diagram 3 of 3) Power Distribution Wiring Diagram (2 of 3) for Mercury Sable LS 1999 List of elements for Power Distribution Wiring Diagram (2 of 3) for Mercury Sable LS 1999: 90 (body harn, near breakout to left kick panel ground) s313 (diagram 1 of 3) (engine harn, near breakout to ignition coil 5 & no 6) s161 (engine harn, near breakout to radio noise capacitor) s163 (fuse junction panel) (diagram 3 of 3) (lower side of inner glove box frame) (main harn, near breakout to instrument cluster) s224 (main harn, near breakout to left of fuse junction panel) s211 20a 3.0l 12v ffv 3.0l 24-v & 3.4l sho only 3.0l 24v 3.4l sho 3.ol 12 v Acc Anti- theft disarm switch Anti-lock brake control module Battery junction box Battery saver relay Brake pedal position switch C2007 C201 C2040 C225 C229 C235 C236 C237 C247 C250 C251 C254 C318 Cigar lighter Data link connector Deactivator switch Except 3.ol 12 v Flex fuel sender module From fuse 1 (diagram 1 of 3) From fuse 3 (diagram 1 of 3) From fuse 5 c Fuse Fuse 10a Fuse 11 5a Fuse 12 5a Fuse 15a Fuse 20a Fuse 5a Fuse 9 10a Fuse junction panel (under left corner of instrument cluster) G206 Generic electronic module Generic electronic module (gem) Ignition coil Ignition coil Ignition switch Instru- ment cluster Instrument cluster Integrated control panel Integrated control panel (icp) Interior lamp relay Left power mirror switch Light sensor/ amplifier Lock Luggage compartment lamp Luggage compt lid release relay Multi- function switch Off Passive anti-theft system module Pcm diode Power antenna Prndl/ transmission control illumination Radio noise capacitor Radio noise capacitor 1 Radio noise capacitor 2 Remote anti-theft personality module Remote climate control module Run Sedan Sta Start To fuses 13, 14 & 15 (fuse junction panel) (diagram 3 of 3) To fuses 17, 18, 19 & 20 (fuse junction panel) (diagram 3 of 3) To fuses 5 & 6 To fuses 7 & 8 (fuse junction panel) (diagram 3 of 3) To left headlamp) Transmission control switch W/ rap W/o rap Wagon Power Distribution Wiring Diagram (3 of 3) for Mercury Sable LS 1999 List of elements for Power Distribution Wiring Diagram (3 of 3) for Mercury Sable LS 1999: 80 (body harn, near breakout at right side of steering column) s204 (body harn, near breakout in right rear pillar) s409 (left front door harn, left front door jamb) s504 (not used) (under left corner of instrument cluster) fuse junction panel 3.0l 12v 3.0l 24v 3.4l sho 3.0l 3.0l 12v Accessory delay relay All door lock relay All door unlock relay Blend door actuator Blower motor relay C201 C225 C235 C237 C247 C251 C277 C501 C509 Cellular phone support electronics Daytime running lamps module Digital trans- mission range sensor Driver's unlock relay Electronic crash unit Engine compartment fuse/relay box From ignition g From ignition h From fuse 4 (diagram 1 of 3) From fuse 7 (diagram 1 of 3) From ignition switch (pin a3) (diagram 2 of 3) From ignition switch (pin sta) (diagram 2 of 3) Fuse 10a Fuse 15a Fuse 30a Fuse 5a Generic electronic module Generic electronic module (gem) Heater function selection mode switch Instrument cluster Integrated control panel Left master door lock switch Left power/ heated mirror Liftgate unlock relay (wagon w/ rap) Liftgate washer pump motor Liftgate wiper motor Liftgate wiper/ washer control Master window control switch Multi- function switch Nca One touch window down relay Power antenna Rear control unit Rear window defrost grid Rear window defrost relay Remote anti-theft personality module Remote climate control module Right master door lock switch Right power/ heated mirror Roof opening panel drive assembly S203 (body harn, near breakout at left kick panel) S309 (body harn, near breakout at left kick panel) S413 (body harn, near breakout at middle section of left rear quarter panel) Sedan Semi- active ride control module Shift lock actuator Speed control module Switch (pin a1) (diagram 2 of 3) Switch (pin a4) (diagram 2 of 3) Tailgate release switch Trans- mission range sensor Transmission range sensor Wagon Wagon w/o doorlocks Washer motor relay Wind- shield wiper motor Wiper hi/lo relay Wiper park relay
POWER DOOR LOCKS Power Door Lock Wiring Diagram, with Keyless Entry (1 of 2) for Mercury Sable LS 1999 List of elements for Power Door Lock Wiring Diagram, with Keyless Entry (1 of 2) for Mercury Sable LS 1999: 66 1/2 signal battery driver unlk ignition (instrument panel, right of steering column) all door lock relay (main body harn, left kick panel) (main body harn, under left front seat) s312 (on left kick panel) g200 3/4 signal 5/6 signal 7/8 signal 87a 9/0 signal All door unlock relay (instrument panel, right of steering column) Battery junction box (front center of engine compt, behind radiator) C201 C247 C248 C253 C254 C255 Circuit breaker 4 30a Com Computer data lines system Driver unlk Driver unlock relay Exterior lights system Fuse 20 5a Fuse 22 5a Fuse 23 5a Fuse junction panel (under left corner of instrument cluster) G200 (on left kick panel) Generic electronic module (gem) Horn ctrl Horns system Hot at all times Hot in accy or run Ignition Illumination Jumper installed with remote keyless entry and without anti-theft only Keyless entry keypad switch assembly Left front door lock motor Left rear door lock motor Left rr sw left frt sw liftgate ajar unlock sig Liftgate motor Liftgate unlock relay (instrument panel, right of steering column) Lock unlock Nca Park lamps Program Red Remote anti-theft personality module (above accelerator pedal) Right front door lock motor Right frt sw Right rear door lock motor Right rr sw S200 S201 S204 S206 S306 (main body harn, near left front door jamb) S313 S500 Tailgate Tamper sws unlock sig lock sig multiplex Turn/stop/haz reversing lps program Unlock lock Power Door Lock Wiring Diagram, with Keyless Entry (2 of 2) for Mercury Sable LS 1999 List of elements for Power Door Lock Wiring Diagram, with Keyless Entry (2 of 2) for Mercury Sable LS 1999: 61 (left front fender) g100 (main body harn, below left side of dash) (sable sedan only) s421 (main body harn, left kick panel) (main body harn, near left front seat) (main body harn, right rear door jamb) (main wiring harn, left side of dash) (on left kick panel) g200 (on right kick panel) g203 (rear window heater ground harn, inside left side of liftgate) (right front fender, near coolant overflow reservoir) (sable sedan) Anti-theft disarm switch (left side of rear cargo area) C225 C235 Computer data lines system Engine compartment tamper switch Fuse 10 20a Fuse 23 5a Fuse junction panel (under left corner of instrument cluster) G101 G200 (on left kick panel) G203 (on right kick panel) G400 (middle of left rear quarter) G405 (lower middle section of right rear quarter) G405 (middle of right rear quarter) Hot at all times Hot in run or start Instrument cluster system Interior lights system Left front door ajar switch Left front door lock switch Left master door lock switch Left rear door ajar switch Liftgate door ajar switch Liftgate window ajar switch Lock Luggage compartment lid anti- theft switch Passive anti- theft system (pats) module (in center of dash, behind integrated control panel) Passive anti- theft system transceiver (steering column, near ignition switch) Pnk Right front door ajar switch Right front door lock switch Right master door lock switch Right rear door ajar switch S122 S145 S202 S215 S222 S301 S305 S412 S416 S430 S433 S500 S600 S700 S800 Starting/ charging system Unlock Power Door Lock Wiring Diagram, without Keyless Entry for Mercury Sable LS 1999 List of elements for Power Door Lock Wiring Diagram, without Keyless Entry for Mercury Sable LS 1999: 39 lock unlock (instrument panel, right of steering column) all door lock relay (main body harn, under left front seat) s312 (on left kick panel) g200 87a All door unlock relay (instrument panel, right of steering column) Battery junction box (front center of engine compt, behind radiator) C201 C247 C248 C255 Circuit breaker 4 30a Driver unlk Driver unlock relay Fuse 20 5a Fuse junction panel (under left corner of instrument cluster) G200 (on left kick panel) G203 (on right kick panel) Generic electronic module (gem) Hot at all times Hot in accy or run Ignition Interior lights system Left front door lock motor Left master door lock switch Left rear door lock motor Liftgate motor Lock Right front door lock motor Right master door lock switch Right rear door lock motor S200 (main body harn, left kick panel) S201 (main body harn, left kick panel) S204 S206 S306 (main body harn, near left front door jamb) S500 S600 Unlock
POWER MIRRORS Power Mirror Wiring Diagram for Mercury Sable LS 1999 List of elements for Power Mirror Wiring Diagram for Mercury Sable LS 1999: 18 C247 Defogger system Direc- tional control switch Fuse 5a Fuse junction panel (under left corner of instrument cluster) G200 (on left kick panel) Hot at all times L/r m motor Left power mirror switch Left power/ heated mirror Left/ right switch Nca Red Right power/ heated mirror S313 S500 S501 (in left door window regulator harness) Up/dn motor
POWER SEATS Power Seat Wiring Diagrams for Mercury Sable LS 1999 List of elements for Power Seat Wiring Diagrams for Mercury Sable LS 1999: 29 Battery junction box (front center of eng compt, behind radiator) Circuit breaker 30a Deflate Entire seat Front of seat Fwd G203 (right kick panel) Hot at all times Inflate Left lumbar air bladder Left lumbar seat switch Left power lumbar compressor Left seat control switch Left seat front height motor Left seat horizontal motor Left seat motor assembly Left seat rear height motor Nca Pnk Rear of seat Red Right seat control switch Right seat front height motor Right seat horizontal motor Right seat rear height motor Rwd S303 S320 S325
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagrams for Mercury Sable LS 1999 List of elements for Power Top/Sunroof Wiring Diagrams for Mercury Sable LS 1999: 35 Accessory delay relay Accessory delay relay control Battery junction box (front center of engine compt, behind radiator) Battery saver relay Battery saver relay control C201 C225 C247 Circuit breaker 30a Close Down Fuse 10a Fuse junction panel (under left corner of inst cluster) G203 (right kick panel) Generic electronic module (attached to the underside of the fuse junction panel) Ground Hot at all times Nca Open Overhead console Power Power windows Red Roof opening panel drive assembly (in center of vehicle's roof) Roof opening panel motor S203 (main body harness, near breakout to ground on left kick panel) S900 Slide Slide closed feed Slide limit switch Slide open feed Tilt Tilt down feed Tilt limit switch Tilt up feed
POWER WINDOWS Power Window Wiring Diagram for Mercury Sable LS 1999 List of elements for Power Window Wiring Diagram for Mercury Sable LS 1999: 42 (main body harn, near breakout to pass airbag) s302 87a Accessory delay relay Accessory delay relay ctrl Battery junction box Battery saver relay Battery saver relay ctrl C201 C225 C247 C501 C509 Circuit breaker 4 30a Fuse 27 10a Fuse junction panel G200 (on left kick panel) G203 (right kick panel) Generic electronic module (attached to the underside of the fuse junction panel) Hot at all times Left front window motor Left rear window motor Left rear window switch Master window control switch One touch high sense One touch low sense One touch window down relay One touch window down relay ctrl Right front window motor Right front window switch Right rear window motor Right rear window switch S500 S502 (window reg left front door harn, near breakout to left front door jamb) S504 S600 S700 S800 Shunt resistor Switch illum (8) (2 per rocker switch) Window lockout switch Window switch down in Window switch up in
RADIO Radio Wiring Diagrams, with Cassette Deck for Mercury Sable LS 1999 List of elements for Radio Wiring Diagrams, with Cassette Deck for Mercury Sable LS 1999: 83 (left side of cargo area) g404 (lower side of inner glove box frame) g206 (main harn, behind center of dash) Air conditioning system Antenna Audio system on Audio sytem on Battery junction box (front center of engine compt) C235 C237 C247 C411 C478 C492 Cassette left (+) Cassette left (-) Cassette right (+) Cassette right (-) Cd changer Cd left (+) Cd left (-) Cd right (+) Cd right (-) Cellular phone Cellular phone wiring Defogger system Fuse 20a Fuse 5a Fuse junction panel (under left corner of instrument cluster) Fused ignition G400 (left rear quarter panel) Ground Heated backlite Heated mirror Hot at all times Hot in run or acc Hot in run or start Hot in start Illumination Integrated control panel Interior lights L front spkr (+) L front spkr (-) L rear spkr (+) L rear spkr (-) Left front door sail speaker Left front door speaker Left rear speaker Left sig in Left sig out Memory seek Mirrors system Phone audio (+) Phone audio (-) Pnk Power Power antenna Protocol a Protocol b Protocol wakeup R front spkr (+) R front spkr (-) R rear spkr (+) R rear spkr (-) Radio memory Rear control unit Red/pnk Right front door sail speaker Right front door speaker Right rear speaker Right sig in Right sig out S211 S212 S213 S216 S224 S413 S414 S422 S423 Shield Tan Radio Wiring Diagrams, without Cassette Deck for Mercury Sable LS 1999 List of elements for Radio Wiring Diagrams, without Cassette Deck for Mercury Sable LS 1999: 61 (lower side of inner glove box frame) g206 Air conditioning system Antenna Audio system on Audio sytem on Battery junction box (front center of engine compt) C235 C237 C247 C411 C478 C492 Cellular phone Cellular phone wiring Defogger system Fuse 20a Fuse 5a Fuse junction panel (under left corner of instrument cluster) Fused ignition G400 (left rear quarter panel) Ground Heated backlite Heated mirror Hot at all times Hot in run or acc Hot in run or start Hot in start Illumination Integrated control panel Interior lights L front spkr (+) L front spkr (-) L rear spkr (+) L rear spkr (-) Left front speaker Left rear speaker Mirrors system Phone audio (+) Phone audio (-) Pnk Power Power antenna Protocol a Protocol b R front spkr (+) R front spkr (-) R rear spkr (+) R rear spkr (-) Radio memory Rear control unit Red/pnk Right front speaker Right rear speaker S211 S212 S213 (main harn, behind center of dash) S216 S224 S413 S422 Tan
SHIFT INTERLOCKS Shift Interlock Wiring Diagram for Mercury Sable LS 1999 List of elements for Shift Interlock Wiring Diagram for Mercury Sable LS 1999: 16 Brake pedal position (bpp) switch (upper front side C235 C247 C251 Fuse 15a Fuse 5a Fuse junction panel (under left corner of instrument cluster) G206 (lower side of inner glove box frame) Hot at all times Hot in run Instrument cluster Of brake pedal) S212 S308 (body harn, near breakout to g200, at left kick panel) Shift lock actuator (bottom of steering column) Solid state
STARTING/CHARGING Charging Wiring Diagram for Mercury Sable LS 1999 List of elements for Charging Wiring Diagram for Mercury Sable LS 1999: 24 175a 3.0l 12-valve, 3.0l ffv Battery Battery junction box (front center of engine compt) C1071 C153 C154 C235 C251 Fuse 30a Fuse 5a Fuse junction panel (under left side of dash) G104 (left front fender, near air cleaner) G125 (engine support, near starter motor) Generator Generator/ battery indicator Hot in start or run Instrument cluster Mega fuse (right side of battery junction box) Nca Ohms Power distribution Red Starter motor Starting Wiring Diagram for Mercury Sable LS 1999 List of elements for Starting Wiring Diagram for Mercury Sable LS 1999: 29 Acc Battery Battery junction box (front center of engine compt) C107 C148 C235 Fuse 10a Fuse 40a Fuse junction panel (under left side of dash) G104 (left front fender, near air cleaner) G125 (engine support, near starter motor) Ignition switch Lock Mega fuse (right side of battery junction box) Nca Off Passive anti-theft systems module (center of dash) Pnk Red Run S129 Sta Start Starter motor (lower front center of engine compt) Starter relay (in battery junction box) Tan/red Transission range (tr) sensor (rear side of transaxle) W/ pats W/o pats
SUPPLEMENTAL RESTRAINTS Supplemental Restraint Wiring Diagram for Mercury Sable LS 1999 List of elements for Supplemental Restraint Wiring Diagram for Mercury Sable LS 1999: 38 (on left kick panel) g200 Air bag indicator Air bag sliding contact Battery Battery junction box (front center of engine comp, behind radiator) C229 C235 C236 C247 C251 C277 Computer data lines system Data link Data link connector (dlc) (mounted on dash, below steering column) Driver air bag Driver feed Driver return Electronic crash unit (mounted on center tunnel) Fuse 10a Fuse 5a Fuse junction panel (under left corner of instrument cluster) Generic electronic module (gem) (attached to the fuse juntion panel) Ground Hot at all times Hot in run Hot in run or start Ignition (run) Instrument cluster Lamp driver Nca Pass feed Pass return Passenger air bag Pin shorting bar is engaged when module connector is disconnected (shorting bar is connected between the following pins: 1-15, 7-21, 14-28) S225 (body harn, near breakout to dlc) S235 Shorting bar Tone driver
TRANSMISSION
3.0L 3.0L 12-Valve, A/T Wiring Diagram for Mercury Sable LS 1999 List of elements for 3.0L 12-Valve, A/T Wiring Diagram for Mercury Sable LS 1999: 80 (dash panel to headlamp harn, left front fender) (dash panel to junction wiring assembly, near left front fender) s133 (engine control sensor harness, lower right side of engine block) s104 (engine control sensor harness, near breakout to ckp sensor) s107 (engine control sensor harness, near breakout to inj 6) s110 (engine control sensor harness, near breakout to near fuel inj 5) (engine control sensor harness, top rear of engine) (engine control sensor harness, top rear of engine) s103 (engine control sensor harness, upper rear side of trans) Ax4s/ax4n transaxle Battery junction box (front center of engine compt) Bpp input Brake pedal position switch (upper front side of brake pedal support) C191 Case ground Check engine ind lamp c250 Data link connector (dlc) (mounted on dash, below steering column) Digital transmission range sensor Dlc Dlc(+) Dlc(-) Ect Electronic pressure control (epc) solenoid Engine controls Engine coolant temperature (ect) sensor (on rear of engine block near thermostat) Epc sol Fuse 15a Fuse 20a Fuse 30a Fuse junction panel (left corner of inst cluster) G100 (left front fender) G104 (left front fender near air cleaner) G123 (upper right center of firewall) Ground Horn relay (in relay center box) Hot at all times Hot in run or start Iat sensor Ignition coil, radio noise capacitor Instrument cluster Intake air temperature (iat) sensor (on air intake assembly) Kapwr Maf Maf input Mass airflow (maf) sensor (near engine air intake assembly) Mil Pcm diode (in battery junction box) Pcm relay Power (vpwr) Powertrain control module (pcm) (right rear of engine compartment, mounted in firewall) Red S101 S102 S105 S106 S111 S134 S135 S138 (dash to hdlmp harn, left of master cylinder) Shift sol 1 Shift sol 2 Shift sol 3 Shift solenoid Sig return Speed control deactivate switch Tcc sol Tft Throttle position (tp) sensor (top right side of engine, behind intake manifold) Torque converter clutch (tcc) solenoid Tp sensor in Tr1 Tr2 Tr3 Tr4 Transmission fluid temperature (tft) sensor Tss sensor Turbine shaft speed (tss) sensor (on rear side of transaxle) Vehicle speed sensor (vss) (mounted on trans- axle) Vref Vss input 3.0L 24-Valve, A/T Wiring Diagram for Mercury Sable LS 1999 List of elements for 3.0L 24-Valve, A/T Wiring Diagram for Mercury Sable LS 1999: 93 (dash to hdlmp harn, left front fender) (engine control sensor harness, at left front fender) s134 (engine control sensor harness, lower right side of engine block) s104 (engine control sensor harness, near breakout ho2s 11) s152 (engine control sensor harness, near breakout to cmp sensor) (engine control sensor harness, near breakout to thermostat) (engine control sensor harness, top rear of engine) (engine ctrl sensor harn, near breakout to thermostat) (engine ctrl sensor harn, near breakout to turbine shaft speed) (left front fender near air cleaner) Ax4s/ax4n transaxle Battery junction box (front center of engine compt) Bpp input Brake pedal position switch (upper front side of brake pedal support) C191 C250 C251 Case ground Check engine ind lamp Data link connector (dlc) (mounted on dash, below steer clmn) Dlc Dlc(+) Dlc(-) Ect Electronic pressure control (epc) solenoid Engine controls Engine coolant temperature (ect) sensor (on rear of engine block near thermostat) Epc sol Fuse 15a Fuse 20a Fuse 30a Fuse 5a Fuse junction panel (left corner of inst cluster) G100 (left front fender) G104 G123 (upper right center of firewall) Ground Horn relay (in relay center box) Hot at all times Hot in run or start Iat sensor Ignition coil, radio noise capacitor Instrument cluster Instrument cluster, gem, light sensor/ amplifier Intake air temperature (iat) sensor (on air intake assembly) Kapwr Maf Maf input Mass airflow (maf) sensor (near engine air intake assembly) Mil N d Nca O/d off Pcm diode (in battery junction box) Pcm relay Power (vpwr) Powertrain control module (pcm) (right rear of engine compartment, mounted in firewall) Prndl/ transmission control illumination (console shift) (in console) Red S102 S105 S106 S122 S133 S135 S138 (dash to hdlmp harn, left of master cylinder) S147 S150 S151 S153 S224 Shift sol 1 Shift sol 2 Shift sol 3 Shift solenoid Sig return Speed control deactivate switch Tcc sol Tcil Tft Throttle position (tp) sensor (center rear of engine, behind intake manifold) Torque converter clutch (tcc) solenoid Tp sensor in Tr sens Trans ctrl ind lamp Transmission control switch (tcs) (column shift) (in steering column) Transmission fluid temperature (tft) sensor Transmission range sensor (rear side of trans) Tss sensor Turbine shaft speed (tss) sensor (on rear side of transaxle) Vehicle speed sensor (vss) (mounted on transaxle) Vref Vss input
TRUNK, TAILGATE, FUEL DOOR Trunk Release Wiring Diagram for Mercury Sable LS 1999 List of elements for Trunk Release Wiring Diagram for Mercury Sable LS 1999: 21 (lower middle section of right rear quarter panel) (on left kick panel) C247 C254 Fuse 15a Fuse junction panel G200 G405 Hot at all times Interior lights system Nca Remote anti-theft personality (rap) module (above accelerator pedal) S206 S211 S416 Trunk lid ajar switch/ release solenoid (on trunk lid latch mechanism) Trunk lid release Trunk lid release relay (in instrument panel, right of steering column) Trunk lid release switch W/ rap W/o rap
WARNING SYSTEMS Warning System Wiring Diagrams for Mercury Sable LS 1999 List of elements for Warning System Wiring Diagrams for Mercury Sable LS 1999: 86 (main body harn, near right rear door jamb) (wagon only) Airbag sig in Battery Battery junction box C201 C2031 C223 C235 C236 C248 C250 C251 C253 C254 C277 Data link Data link connector (mounted on dash, below steering column) Diode center (wagon) (behind right rear wheelwell) Door ajar ind Door ajar indicator Electronic crash unit (mounted on center tunnel) Engine coolant level switch (on coolant reservoir) Fuse 15a Fuse 5a Fuse junction panel G100 (left front fender) G101 (right front fender, near coolant overflow reservoir) G200 (left kick panel) G200 (on left kick panel) G203 (on right kick panel) G400 (upper middle section of left rear quarter panel) Gem chime/ tone logic Generic electronic module (gem) (attached to underside of the fuse junction panel) Gnd Head Headlamp sw in Headlamp switch Hot at all times Hot in acc or run Hot in run Hot in run or start Hot in start Ign (run/acc) Ign (start) Instrument cluster Key warn sw in Key warning switch Left front door ajar switch Left rear door ajar switch Lf door ajar sw Liftgate ajar sws Liftgate door ajar switch (wagon) Liftgate window ajar switch (wagon) Low coolant ind Low coolant indicator Low coolant sw Lr door ajar sw Off Park Rap module in Rap sig in Remote anti-theft personality module (above accelerator pedal) Rf door ajar sw Right front door ajar switch Right rear door ajar switch Rr door ajar sw S120 S143 S145 S206 S224 S225 (main harn, near breakout to data link conn) S236 S301 S303 S311 (main body harn, near breakout to seatbelt switch) S429 S430 (back window heater ground harn, near breakout to left back up lamp) S500 S600 S800 Seat belt ind Seat belt indicator Seatbelt sw in Seatbelt switch
WIPER/WASHER Front Wiper/Washer Wiring Diagram for Mercury Sable LS 1999 List of elements for Front Wiper/Washer Wiring Diagram for Mercury Sable LS 1999: 52 103.3k 11.3k 20.3k 3.3k 36.3k 4.08k 47.6k 51.3k 68.3k 82.3k C223 C225 C236 C248 C268 Circuit breaker Fuse 30a Fuse junction panel (under left corner of instrument cluster) G101 (right front fender, near coolant overflow reservoir) G104 (left front fender, near air cleaner) G200 (on left kick panel) Generic electronic module (attached to fuse junction panel) Ground Hi lo Hot in acc or run Int max Int min Multi- function switch Off Off int max Park Park sense Relay center box (near left side of battery, behind headlamp) Run Run/park relay ctrl S124 (dash to headlamp harness, near breakout to left headlamp) S135 S140 S145 S236 Tan/ red Washer motor relay Washer motor relay ctrl Washer switch Windshield washer pump motor Windshield wiper motor Wiper hi/lo relay Wiper hi/lo relay ctrl Wiper park relay Wiper switch Wiper/washer input Wiper/washer return Rear Washer/Wiper Wiring Diagram for Mercury Sable LS 1999 List of elements for Rear Washer/Wiper Wiring Diagram for Mercury Sable LS 1999: 22 (lower middle section of right rear quarter panel) (lower side of inner glove box frame) C235 C247 Fuse 15a Fuse junction panel (under left corner of instrument cluster) G206 G405 Hot in run or acc Interior lights system (pulse width dimming module) Liftgate washer pump motor (right rear of vehicle, in reservoir) Liftgate wiper motor Liftgate wiper/washer control Nca Park switch S223 S409 S433 Solid state Switch illum Washer switch Wiper switch
