POWER DISTRIBUTION – Mercury Grand Marquis LS 2006 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 5) for Mercury Grand Marquis LS 2006

List of elements for Power Distribution Wiring Diagram (1 of 5) for Mercury Grand Marquis LS 2006:

• (base)
• (in main body wiring harness, near breakout to g212) s262
• (in main body wiring harness, near breakout to temperature blend door actuator )
• (in main body wiring harness, near breakout to temperature blend door actuator) s234
• (in main wiring harness, near breakout to c248) s242
• (in main wiring harness, near breakout to passenger air bag deactivation indicator) s214
• (in right front of engine compartment, behind battery) battery junction box (bjb)
• (sanyo)
• (w/o police) (w/ police)
• Abs control module
• Acc
• Battery
• Brake shift interlock (w/ center console)
• C102a
• C102b
• C175b
• C197a
• C202a
• C2145a
• C240
• C290a
• C294a
• C3281a
• Central junction box (cjb) (below dash, left of steering column)
• Digital transmission range (dtr) sensor
• Driver side front heated seat module
• Driver side front seat adjust switch
• Driver side lumbar adjust switch
• Engine cooling fan module
• Fire suppression manual switch
• Fire suppression module
• Function selector assembly switch
• Fuse 10a
• Fuse 15a
• Fuse 15a 20a
• Fuse 20a
• Fuse 25a
• Fuse 40a
• Fuse 50a
• Fuse 5a
• Generator
• Grand marquis
• Ignition switch
• Key-in ignition switch
• Lighting control module
• Lock
• Multi-function switch
• Off
• Passenger side front heated seat module
• Passenger side front seat adjust switch
• Passenger side lumbar adjust switch
• Powertrain control module (pcm)
• Radio
• Red
• Run
• S137 (in starter motor relay & battery ground wiring harness, near breakout for g101)
• S162 (in starter motor relay & battery ground wiring harness, near breakout for g101)
• S209
• Start
• Starter motor
• Temperature blend door actuator
• To central junction box fuse 15 (diagram 5 of 5)
• To central junction box fuse 2 (diagram 2 of 5)
• To central junction box fuse 20 (diagram 2 of 5)
• To fuse 8 (diagram 2 of 5)

Power Distribution Wiring Diagram (2 of 5) for Mercury Grand Marquis LS 2006

List of elements for Power Distribution Wiring Diagram (2 of 5) for Mercury Grand Marquis LS 2006:

• (in dash panel to headlamp junction harness, near breakout to pcm) s101
• (in right front of engine compartment, behind battery) battery junction box (bjb)
• Abs control module
• Air suspension module
• Automatic a/c
• Battery junction box (bjb) (in right front of engine compt, behind battery)
• Blower motor relay
• C2131a
• C2145a
• C2231b
• C228a
• C294a
• C310a
• C310b
• C501b
• Central junction box (cjb) (below dash, left of steering column)
• Digital transmission range (dtr) sensor
• Driver door module
• Electronic automatic temperature control (eatc) module
• From central junction box (cjb) fuse 24 (diagram 2 of 5)
• From fuse 102 (diagram 1 of 5)
• From ignition switch (diagram 1 of 5)
• Fuel pump relay
• Function selector switch assembly
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 40a
• G204 (behind right kick panel)
• Ignition coils relay
• Instrument cluster
• Lighting control module (w/o center console)
• Manual a/c
• Occupant classification sensor module
• Passenger airbag deactivation (pad) indicator
• Passive anti-theft transceiver
• Pcm power diode
• Pcm power relay
• Power point
• Rear window defrost relay
• Restraints control module
• S208 (in main body wiring harness, near breakout to instrument cluster)
• S212
• S213 (in main body wiring harness, near breakout to c237)
• S276 (in main wiring harness, near breakout to instrument cluster)
• S515 (in main body wiring harness, near breakout
• Starter relay
• To battery junction box (bjb) fuse 5 (diagram 3 of 5)
• To battery junction box (bjb) ignition coils relay (diagram 2 of 5)
• To driver's door module)
• Transmission control switch
• Variable assist power steering (w/o air suspension)
• W/ center console
• W/o center console

Power Distribution Wiring Diagram (3 of 5) for Mercury Grand Marquis LS 2006

List of elements for Power Distribution Wiring Diagram (3 of 5) for Mercury Grand Marquis LS 2006:

• (diagram 3 of 5)
• (in main wiring harness, near breakout to g200) s221
• (in main wiring harness, near breakout to passenger air bag module) s211
• (in power distribution wiring harness, in breakout to police light bar relay/fuse center) s462
• (in power distribution wiring harness, in breakout to police light bar relay/fuse center) s466
• (w/o police) (w/ police)
• A/c clutch relay
• Air suspension module
• Base
• Battery junction box (bjb) (in right front of engine compartment, behind battery)
• Blower motor relay
• Brake pedal position switch
• C2131a
• C2231b
• C240
• C290a
• Central junction box (cjb) (below dash, left of steering column)
• Crown police
• Driver side front heated seat module
• Emergency flasher relay 1
• Emergency flasher relay 2
• Emergency flasher relay block (w/ police)
• Fog lamp relay
• From battery junction box (bjb) fuse 15 c
• From battery junction box b (bjb) fuse 13 (diagram 2 of 5)
• Fuse 10a
• Fuse 15a
• Fuse 15a 25a
• Fuse 20a
• Fuse 25a
• Fuse 40a
• Fuse 50a
• Fuse b1 15a
• Fuse b2 15a
• Fuse b3 15a
• Horn relay
• Passenger side front heated seat module
• Police accessory connector (pigtail) (w/0 police) option fuse holder)
• Police auxiliary connector (w/0 police) option fuse holder)
• Police c pillar connector (w/ police)
• Police light bar relay/fuse center (in front of luggage compartment)
• Police option fuse holder (if equipped) (in glove box)
• R4.c1 relay
• R4.c2 relay
• R4.c3 relay
• R4.c4 relay
• R4.c5 relay
• R4.c6 relay
• R4.c7 relay
• R4.c8 relay
• Radio
• Rear flasher relay
• Red
• S350 (in emergency jumper wiring harness, near breakout for strobe/light bar control switch)
• S469 (in power distribution wiring harness, in breakout to police light bar relay/fuse center)
• Sanyo
• Subwoofer amplifier (sanyo)
• To battery junction box (bjb) fuse 103 (diagram 4 of 5)
• To battery junction box (bjb) fuse 113 (diagram 3 of 5)
• To g200)
• To rear police auxiliary junction box (diagram 5 of 5)
• Variable assist power steering (w/o air suspension)

Power Distribution Wiring Diagram (4 of 5) for Mercury Grand Marquis LS 2006

List of elements for Power Distribution Wiring Diagram (4 of 5) for Mercury Grand Marquis LS 2006:

• (in dash panel harness to police glove box relay/fuse center)
• (in emergency jumper tan
• (in main body wiring harness, near breakout to g212) s254
• (in main body wiring harness, near breakout to instrument cluster) s206
• (in main wiring harness, near breakout to c248) s237
• (in main wiring harness, near breakout to c260) s227
• (in main wiring harness, near breakout to passenger air bag deactivation indicator) s214
• Adjustable pedal switch
• Autolamp sensor
• Battery junction box (bjb) (in right front of engine compt, behind battery)
• Brake pedal position switch
• C202c
• C2145a
• C2145c
• C2145d
• C228a
• C501b
• C9013a
• Central junction box (cjb) (below dash, left of steering column)
• Data link connector (dlc)
• Deactivation switch
• Driver door module
• Driver side door lock switch
• Electronic automatic temperature control (eatc) module
• Exterior rear view mirror switch
• F2.a1 relay
• F2.a2 relay
• F2.a4 relay
• F2.a5 relay
• From battery junction box (bjb) fuse 111 (diagram 4 of 5)
• From battery junction box d (bjb) fuse 117 (diagram 3 of 5)
• Front cigar lighter
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 40a
• Fuse 50a
• Fuse a1 10a
• Fuse a2 5a
• Fuse a3 5a
• Fuse a7 20a
• G204 (behind right kick panel)
• Instrument cluster
• Left side spot lamp
• Lighting control module
• Luggage compartment lid release switch 1
• Multi-function switch
• Overhead console
• Passenger side door lock switch
• Pnk
• Police accessory connector (pigtail) (w/o police option fuse holder)
• Police glove box relay/fuse center (crown police) (in glove box)
• Right side spot lamp
• Roof opening panel unit
• S203 (in main body wiring harness, near breakout to instrument cluster)
• S212
• S224
• S284
• Tan
• Taxi roof lamp switch
• To battery junction box (bjb) fuse 118 (diagram 5 of 5)
• To police accessory connector (pigtail) (diagram 4 of 5)
• W/ center console
• W/ police
• W/o center console
• Windshield wiper motor
• Wiring harness, near breakout to c298) s291

Power Distribution Wiring Diagram (5 of 5) for Mercury Grand Marquis LS 2006

List of elements for Power Distribution Wiring Diagram (5 of 5) for Mercury Grand Marquis LS 2006:

• (in emergency jumper wiring harness, near breakout for c422) s470
• (in interior lamps wiring harness, near breakout to electrochromatic inside mirror unit) s904
• (in main body wiring harness, near breakout to c248) s229
• (in main body wiring harness, near breakout to exterior rearview mirror switch) (w/ police) s502
• (in main wiring harness, in breakout to instrument cluster)
• (in power distribution wiring harness, at breakout for police luggage compartment
• (in power distribution wiring harness, in breakout to police trunk relay/fuse center)
• 10a
• Accessory relay
• Air suspension compressor relay
• Antenna module
• Base
• Battery junction box (bjb) (in right front of engine compartment, behind battery)
• C2145b
• C240
• C290a
• C402b
• C504b
• C9013a
• Central junction box (cjb) (below dash, left of steering column)
• Circuit breaker 20a
• Crown police
• Driver side door lock switch
• Driver side seat heater switch
• Electrochromatic inside mirror unit
• From battery junction box e (bjb) fuse 111 (diagram 4 of 5)
• From battery junction box n (bjb) fuse 115 (diagram 3 of 5)
• From ignition switch (diagram 1 of 5)
• Fuse 10a
• Fuse 30a (w/o police) 40a (w/ police)
• Fuse 50a
• Fuse 7.5a
• Fuse b1
• Fuse b2
• Fuse b3
• G109 (at front of right fender)
• Lighting control module
• Luggage compartment lid release switch 1
• Luggage compartment lid release switch 2
• Master window adjust switch
• Overhead console
• Overhead console (w/o moonroof)
• Passenger side door lock switch
• Passenger side seat heater switch
• Police power relay
• Police trunk relay/fuse center (in luggage compt)
• R4.b1 relay
• R4.b2 relay
• R4.b4 relay
• R4.b5 relay
• Radio
• Rear police auxiliary junction box (w/ police)
• Red
• Relay/fuse center)
• Roof opening panel unit
• S121
• S474
• Sanyo
• To headlamp junction harness, near breakout to battery junction box) s120
• W/ police
• Windshield wiper motor