POWER DISTRIBUTION – Mercury Mountaineer 2000 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 5) for Mercury Mountaineer 2000

List of elements for Power Distribution Wiring Diagram (1 of 5) for Mercury Mountaineer 2000:

47

• (left side of dash) s237
• 4 wheel anti- lock brake system module
• A/c relay
• Accy delay relay
• Air suspension control relay
• Air suspension switch
• Auxiliary relay box 1 (left side of engine compartment)
• Battery
• Battery junction box (left side of engine compartment)
• Blower motor relay
• Daytime running lamps module
• Dimmer relay
• Electric shift control module
• Fog lamp relay
• From b fuse 12 (diagram 1 of 5)
• From fuse 1 (diagram 1 of 5)
• Fuel pump relay
• Fuse (not used)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Generator
• Headlamp relay
• Horn relay
• Main light switch
• Maxi fuse 20a
• Maxi fuse 30a
• Maxi fuse 40a
• Maxi fuse 50a
• Mega fuse 175a
• Moonroof motor
• Multi- function switch
• Park lamp relay
• Powertrain control module
• Rear window defrost relay
• Rear wiper down relay
• Rear wiper up relay
• Red
• Relay module (behind center of dash)
• Remote anti-theft personality module
• S161 (near breakout to power distribution box)
• S236 (near breakout to main light switch)
• Starter motor
• To fuse 10 (diagram 1 of 5)
• To fuse 5 (diagram 2 of 5)
• To fuse 9 (diagram 1 of 5)

Power Distribution Wiring Diagram (2 of 5) for Mercury Mountaineer 2000

List of elements for Power Distribution Wiring Diagram (2 of 5) for Mercury Mountaineer 2000:

58

• (engine control sensor harn, right side of engine) s124 red
• (near fuel pump relay breakout) s123
• 4.0l ohv v6
• 4.0l sohc v6
• 4r70w trans- mission
• 5.0l v8
• 5r55e transmission
• A/c relay
• Battery junction box (left side of engine compartment)
• Battery junction box (left side of engine compt)
• Canister vent solenoid
• Egr vacuum regulator solenoid
• Evap canister purge valve
• From c fuse 8 (diagram 1 of 4)
• From pcm power relay (4.0l ei v6) (diagram 2 of 5)
• From pcm power relay (4.0l sohc v6) (diagram 2 of 5)
• From pcm power relay (5.0l v8) (diagram 2 of 5)
• Fuel injector 1
• Fuel injector 2
• Fuel injector 3
• Fuel injector 4
• Fuel injector 5
• Fuel injector 6
• Fuel injector 7
• Fuel injector 8
• Fuel pump relay
• Fuse 15a
• G108
• Heated oxygen sensor 11
• Heated oxygen sensor 12
• Heated oxygen sensor 21
• Heated oxygen sensor 22
• Idle air control valve
• Mass airflow sensor
• Maxi fuse 30a
• Maxi fuse 50a
• Maxi fuse 60a
• Nca
• Pcm power relay
• Power- train control module (4.0l ohv)
• Power- train control module (4.0l sohc)
• Power- train control module (5.0l v8)
• Red
• S101 (power- train control module breakout)
• S101 (powertrain control module breakout)
• S117 (near fuel injector 7 breakout)
• S124 (engine control sensor harness, right side of engine)
• S137
• S142 (right rear of engine)
• S164 (near battery junction box breakout)
• S167 (near fuel injector 6 breakout)
• S179 (rear of engine compt)
• Starter motor relay
• To fuel injectors (diagram 2 of 5)
• To fuse 9 (diagram 3 of 5)
• To ignition switch (diagram 3 of 5)
• To pcm power diode (diagram 3 of 5)
• W/ a/t

Power Distribution Wiring Diagram (3 of 5) for Mercury Mountaineer 2000

List of elements for Power Distribution Wiring Diagram (3 of 5) for Mercury Mountaineer 2000:

59

• (near breakout for instrument cluster) s209
• (near breakout to battery junction box)
• (near breakout to fuel injector 3)
• (near breakout to instrument cluster) s213
• (near breakout to radio) s242
• 4.0l
• 5.0l
• Acc
• Auxiliary relay box 1 (left side of engine compartment)
• Battery junction box
• Battery junction box (left side of engine compartment)
• Brake pedal position switch
• Brake pressure switch
• Central junction box
• Central timer module/ generic electronic module
• Day/night mirror/ autolamp sensor
• Dimmer relay
• From maxi e fuse 1 diagram 2 of 5)
• From maxi fuse 5 (diagram 2 of 5)
• From pcm power relay (diagram 2 of 5)
• Front washer pump relay
• Fuse 20a
• Fuse 25a
• Fuse 30a
• Fuse 7.5a
• Generic electronic module
• Ignition coil
• Ignition coil 1 & 2
• Ignition coil 3 & 4
• Ignition switch
• Instrument cluster
• Liftgate wiper/ washer switch
• Lock
• Memory seat switch
• Nca
• Off
• Passive anti-theft system module
• Pcm power diode
• Power antenna module
• Power mirror switch
• Radio
• Radio noise capacitor
• Red
• Relay module (center of dash)
• Remote anti-theft personality module
• Run
• S118
• S163
• S245 (near breakout to instrument cluster)
• S265 (left side of dash)
• Sta
• Start
• To fuse 10 (diagram 5 of 5)
• To fuse 21 (diagram 4 of 5)
• To fuse 24 (diagram 4 of 5)
• To fuse 27 (diagram 4 of 5)
• Wiper hi-lo relay
• Wiper motor
• Wiper run relay

Power Distribution Wiring Diagram (4 of 5) for Mercury Mountaineer 2000

List of elements for Power Distribution Wiring Diagram (4 of 5) for Mercury Mountaineer 2000:

55

• (in breakout to liftgate washer pump motor)
• (left rear of engine compartment) s120
• (near breakout to cd changer) s243
• (near breakout to headlamp switch) s207
• (near breakout to instrument cluster) s284
• 2dr
• 4dr
• A/t
• Auxiliary relay box 2 (left rear of vehicle, above wheelwell)
• Cd changer
• Central junction box
• Cigar lighter
• Clutch pedal position switch
• Clutch pedal position switch jumper
• Data link connector
• Daytime running lamps module
• Digital transmission range sensor
• Door lock relay
• Door unlock relay
• Driver seat module
• Driver's door unlock relay
• From g fuse 25 (diagram 3 of 5)
• From ignition switch a2 (diagram 3 of 5)
• From ignition switch sta (diagram 3 of 5)
• Fuse 15a
• Fuse 25a
• Fuse 7.5a
• G104 (rear of left front fender)
• Generic electronic module
• Left front power seat control switch
• Left power lumbar seat switch
• Limited only
• M/t
• Nca
• Parking aid module
• Pnk
• Power antenna module
• Radio
• Rear integrated control panel
• Rear window defrost relay
• Reversing lamp switch
• Right front power seat control switch
• Right power lumbar seat switch
• S200
• S282 (near breakout to instrument cluster)
• S303
• Subwoofer amplifier
• To fuse 26 (diagram 5 of 5)
• Transmission control switch
• Turn/ hazard flasher
• W/ electronics group only
• W/ high series console
• W/ memory seat
• W/o high series console
• W/o memory seat

Power Distribution Wiring Diagram (5 of 5) for Mercury Mountaineer 2000

List of elements for Power Distribution Wiring Diagram (5 of 5) for Mercury Mountaineer 2000:

50

• (near breakout to fuse junction panel) s217
• (near breakout to instrument cluster) s209
• (near breakout to relay module) s244
• (near running board lamp breakout) s309
• (seat ctrl feed jumper under right front seat) s308
• 4 wheel anti-lock brake system module
• Air suspension control module
• Auxiliary power
• Auxiliary relay box 2 (left rear of vehicle, above wheelwell)
• Battery junction box (left side of engine compartment)
• Battery saver relay
• Blend door actuator
• Blower motor relay
• Central junction box
• Compass/ outside air temperature module
• Day/ night mirror/ autolamp sensor
• Driver seat module
• Electronic automatic temperature control module
• From fuse 18 (diagram 3 of 5)
• From ignition switch a4 (diagram 3 of 5)
• Function selector switch assembly
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 7.5a
• Fuse 7.5a (w/o eatc)
• Generic electronic module
• Left front heated seat module
• Left front heated seat switch
• Left front power seat control switch
• Message center
• Nca
• Rear blower motor
• Rear blower motor relay
• Rear blower relay
• Relay module (center of dash)
• Restraints control module
• Right front heated seat module
• Right front heated seat switch
• S210 (near break- out to rear blower motor relay)
• S292 (window regulator jumper harn)
• Seat) s350
• Shift lock actuator
• Speed control servo
• Steering rate sensor
• Trailer tow park lamp relay
• Turn/ hazard flasher
• W/ eatc
• W/ memory seat
• W/o memory seat