TRANSMISSION – Mercury Grand Marquis GS 2004 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

A/T Wiring Diagram for Mercury Grand Marquis GS 2004

List of elements for A/T Wiring Diagram for Mercury Grand Marquis GS 2004:

• (behind air cleaner assembly) mass air- flow (maf) sensor
• (in dash panel to headlamp junc- tion harn, near breakout to c1047)
• (left rear of engine compt)
• (left side of engine compt)
• (left side of tran- smission)
• (left side of trans- mission) output shaft speed (oss) sensor
• (left side of transmission) digital transmission range sensor
• (police)
• (rear of left front fender apron) g101
• 4r70w transmission
• Analog
• Battery junction box (bjb) (right front of eng compt, behind battery)
• Battery junction box (bjb) (right front of engine compt, behind battery)
• Bpp switch
• Brake pedal position (bpp) switch (top of brake pedal support)
• C220b
• C2220b
• Central junction box (cjb) (below dash, left of steering column)
• Central junction box (left of steering column)
• Data link +
• Data link -
• Data link connector (partial) (behind left side of dash)
• Data link power
• Deactivator switch & multi- function switch
• Digital
• Elect press
• Electronic pressure control solenoid
• Engine controls system
• Floor shifter (w/ center console)
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 30a
• G101 (rear of left front fender apron)
• G201 (behind right kick panel)
• Ground
• Hot at all times
• Hot in run or start
• Ignition coil, passive anti-theft transceiver
• Ignition power
• Instrument cluster
• Intake air temp
• Lighting control module, volt meter, oil pressure gauge, warning lamp module & instrument cluster
• Maf return
• Maf sensor sig
• Marauder
• Output shaft
• Overdrive cancel indicator
• Overdrive cancel switch (w/o center console)
• Pcm power diode
• Pcm power relay
• Powertrain control module (pcm) (left side of firewall)
• Powertrain control module, data link connector, natural gas module
• R p
• Red
• Ref voltage
• S109
• S110
• S115
• S117
• S118
• S123 (near breakout to c1033)
• S126 (near breakout near coil on plug 4)
• S130
• S134
• S135
• S146
• S147
• S265
• S276
• S283
• Shift sol a
• Shift sol b
• Shift solenoids
• Signal control
• Speed control actuator
• Ss a
• Ss b
• Tci lamp
• Throttle position (tp) sensor (left side of throttle body)
• Torque conv
• Torque converter clutch (tcc) solenoid
• Tps signal
• Tr1
• Tr2
• Tr3
• Tr4
• Trans cntrl sw
• Trans temp
• Transmission fluid temperature sensor
• Vss signal (+)