TRANSMISSION – Mercury Mountaineer 1997 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

5.0L

5.0L, Transmission Wiring Diagram, 4R70W for Mercury Mountaineer 1997

List of elements for 5.0L, Transmission Wiring Diagram, 4R70W for Mercury Mountaineer 1997:

• (100 mm from breakout to throttle position sensor)
• (in breakout for powertrain control module) s101
• (in breakout to harness in line connector, rear of engine compt)
• (in breakout to harness in-line connector, rear of engine compartment)
• (left front of engine compartment, near radiator) g100
• (left rear corner of engine compartment, at fender apron) g104
• (near breakout for instrument cluster)
• (near breakout for instrument cluster) s206
• (near breakout to fuel injector 6)
• (near breakout to fuel injector 6) s166
• (power for heated oxygen sensors)
• 4r70w transmission (mounted under center of vehicle)
• 87a
• Backup lamps, rear window defrost relay
• Boo
• Brake on/off (boo) switch (behind steering column)
• C202
• C286
• C288
• Case gnd
• Data
• Data link connector (dlc) (partial) (behind left side of dash)
• Digital transmission range sensor (left side of transmission)
• Dlc (+)
• Dlc (-)
• Ect
• Electronic pressure control (epc) solenoid
• Engine controls
• Engine coolant temperature (ect) sensor (mounted on front of engine, left of throttle body)
• Epc
• Fuse 11 15a
• Fuse 11 20a
• Fuse 13 15a
• Fuse 19 25a
• Fuse 2 30a
• Fuse 26 10a
• G100 (left front of engine compartment, near radiator)
• G121 (center of firewall)
• Horn relay
• Hot at all times
• Hot in run
• Hot in start or run
• Ignition coils, radio noise capacitor
• Instrument cluster
• Interior fuse panel
• Kapwr
• Malfunction indicator lamp (mil) (check engine)
• Mil
• N d
• Od off
• Oss
• Output shaft speed sensor (left rear of transmission)
• Pcm power diode
• Pcm power relay
• Power distribution box
• Powertrain control module (pcm) (mounted through firewall)
• Pwr gnd
• R p
• Red
• S105
• S113
• S116
• S123 (135 mm from breakout to fuel pump relay)
• S135
• S137
• S146
• S147 (near breakout to auxiliary box 3)
• S157
• S162
• S167
• S169
• S205
• Shift solenoids (ss)
• Sig rtn
• Ss1
• Ss2
• Tan/rg
• Tcc
• Tcil
• Tcs
• Tft
• Throttle position (tp) sensor (attached to throttle body)
• Torque converter clutch (tcc) solenoid
• Tr1
• Tr2
• Tr3
• Transmission control indicator lamp (tcil)
• Transmission control switch (tcs)
• Transmission fluid temperature sensor
• Transmission range (tr) sensor (left side of automatic transmission)
• Vehicle speed sensor (vss) (attached to transmission)
• Vpwr
• Vref
• Vss
• W/ dtr sensor
• W/ tr sensor

Electronic Transfer Case Wiring Diagram for Mercury Mountaineer 1997

List of elements for Electronic Transfer Case Wiring Diagram for Mercury Mountaineer 1997:

• (440 mm from electronic shift motor transfer case)
• (behind center of dash) relay module
• (in break out to gem) s250
• (left side of automatic transmission)
• (near break out to instrument cluster) s248
• (near break out to relay module)
• (near breakout for instrument cluster) s246
• (near breakout to instrument cluster) s247
• (near breakout to radio)
• (near electronic transfer case)
• (w/ dtr)
• (w/ tr)
• 1.1k ohms
• 3.9k ohms
• 4x4 high range ind
• 4x4 mode switch
• 87a
• A/t
• Accy delay relay
• Anti-lock brakes system
• Battery saver relay
• Brake on/off (boo) switch (behind steering column)
• C280
• C282
• C283
• C286
• Courtesy lamps (interior lights system)
• Digital transmission range sensor (dtr)
• Door locks & power seats
• Early production mountaineer
• Electronic shift motor transfer case
• Explorer & late production
• Front speed sensor
• Fuse 10a
• Fuse 13 15a
• Fuse 20a
• Fuse 28 7.5a
• G104 (rear of left front fender)
• G201 (under right side of dash)
• G203 (right kick panel)
• Generic electronic module (behind center of dash)
• H2l
• Headlamps, interior lamps & exterior lamps systems
• Hot at all times
• Hot in start
• Illumination lamp
• Instrument cluster
• Interior fuse panel
• Interior lights system (instrument illum- ination circuit)
• L2h
• M/t
• Magnetic clutch coil
• Maxi fuse 30a
• Memory seat module
• Mode
• Mountaineer
• Ohms
• Pnk
• Power distribution box
• Power tops & power windows systems
• Rear speed sensor
• S108
• S200
• S212 (near breakout to data link conn)
• S236
• S238
• S249
• S251
• S252
• S259
• Shift motor
• Solid state
• Torque on demand relay (right side of dash)
• Transfer case shift relay (behind center of dash)
• Transmission range sensor (tr)
• Vehicle speed sensor (on transmission)
• Vss out