TRANSMISSION – Ford Excursion 2002 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

4WD Wiring Diagram for Ford Excursion 2002

List of elements for 4WD Wiring Diagram for Ford Excursion 2002:

• (left front of engine compt) abs control module
• (left side of transmission) digital transmission range sensor
• (pick-up)
• 4wd hi
• 4wd hi ind
• 4wd lo
• 4wd lo ind
• 4wd sw
• 87a
• Auxiliary relay box 3 (rear of engine compartment)
• Bpp sw
• Brake pedal position switch (behind left side of dash, above brake pedal)
• C135
• C220b
• C270a
• C270h
• C270m
• C281a
• C281b
• C281c
• C350a
• C350b
• Central junction box (lower left side of dash)
• Computer data lines connector
• Data link connector (behind center of dash)
• Dtr sensor, park brake relay, gas: speed control servo, dsl: vacuum pump motor
• Electronic shift-on-the-fly (esof) solenoid (right side of engine compt)
• Esof sol
• Excursion: pats module, eatc module
• Exterior lights system
• Four-wheel drive control module (behind right side of dash)
• Four-wheel drive switch
• Fuse 10a
• Fuse 15a
• Fuse 30a
• G100 (left rear of engine compt)
• G201 (behind left side of dash)
• G300 (at floor, in left front footwell)
• Ground
• Hi to lo
• Hot at all times
• Hot in run
• Hot in run or acc
• Hot in run or start
• Hot in start
• Ign (run/acc)
• Ign (st)
• Ign (st/run)
• Illum
• Instrument cluster
• Instrument cluster, accelerator pedal position sensor, o/d cancel switch, 7.3l: auxiliary pcm
• Instrument cluster, windshield wiper motor, pickup: fuel tank selector switch
• Interior lights system
• Iso bus
• Lo to hi
• Motor 2
• Motor 3
• Motor 4
• Motor 5
• Nuet sens
• Off
• Pickup
• Red
• Ref volt
• Reverse
• S124
• S199
• S201
• S205 (behind left side of dash)
• S225 (behind instrument cluster)
• S228
• S250
• S253 (behind instrument cluster)
• S255 (on transfer case)
• S257
• S271
• Shift sol
• Transfer case assembly
• Transfer case high to low relay
• Transfer case low to high relay
• Vss in
• Vss out

5.4L

5.4L, A/T Wiring Diagram for Ford Excursion 2002

List of elements for 5.4L, A/T Wiring Diagram for Ford Excursion 2002:

• (5.4l calif) s133
• (left rear of engine compt)
• (left side of firewall) powertrain control module (pcm)
• (left side of transmission)
• (rear of engine compt) s122
• 4-wheel drive control module, pats module, eatc module
• 4r100 transmission
• Bpp sw
• Brake pedal position switch (behind left side of dash)
• C175
• C270a
• C270f
• C270h
• Ccs
• Central junction box (lower left side of dash)
• Cht
• Coast clutch
• Computer data lines system
• Control solenoids
• Cylinder head temperature sender (top front of engine)
• Data
• Digital transmission range sensor (left side of transmission)
• Dlc (+)
• Dlc (-)
• Electronic pressure
• Engine compt)
• Engine controls
• Epc
• Exterior lights system
• Fuse 10a
• Fuse 20a
• G100 (left rear of engine compt)
• G101 (left rear of engine compt)
• G300 (at floor, in left front footwell)
• Ground
• Hot at all times
• Hot in run or start
• Iat
• Maf
• Mass airlow sensor (left front of engine compt)
• Nca
• Oss
• Output shaft speed sensor (top of transmission)
• Overdrive cancel switch (end of transmission selector lever)
• Pats module, 4-wheel drive control module, instrument cluster
• Pcm power diode
• Pcm power relay
• R p
• Red
• S106
• S114 (rear of engine compt)
• S123 (rear of engine compt)
• S132
• S138
• S139
• S162
• S170 (calif)
• S201
• S205
• S228
• S271
• Shift 1
• Shift 2
• Sig rtn
• Ss1
• Ss2
• Tcc
• Tcil
• Tcs
• Tft
• Throttle position (tp) sensor (on throttle body)
• Tr1
• Tr2
• Tr3
• Tr4
• Transmission converter clutch
• Transmission fluid temperature sensor
• Tss
• Turbine shaft speed sensor (top of transmission)
• Vpwr
• Vref

6.8L

6.8L, A/T Wiring Diagram for Ford Excursion 2002

List of elements for 6.8L, A/T Wiring Diagram for Ford Excursion 2002:

• (5.4l calif) s133
• (left rear of engine compt)
• (left side of firewall) powertrain control module (pcm)
• (left side of transmission)
• (rear of engine compt) s122
• 4-wheel drive control module, pats module, eatc module
• 4r100 transmission
• Bpp sw
• Brake pedal position switch (behind left side of dash)
• C175
• C270a
• C270f
• C270h
• Ccs
• Central junction box (lower left side of dash)
• Cht
• Coast clutch
• Computer data lines system
• Control solenoids
• Cylinder head temperature sender (top front of engine)
• Data
• Digital transmission range sensor (left side of transmission)
• Dlc (+)
• Dlc (-)
• Electronic pressure
• Engine compt)
• Engine controls
• Epc
• Exterior lights system
• Fuse 10a
• Fuse 20a
• G100 (left rear of engine compt)
• G101 (left rear of engine compt)
• G300 (at floor, in left front footwell)
• Ground
• Hot at all times
• Hot in run or start
• Iat
• Maf
• Mass airlow sensor (left front of engine compt)
• Nca
• Oss
• Output shaft speed sensor (top of transmission)
• Overdrive cancel switch (end of transmission selector lever)
• Pats module, 4-wheel drive control module, instrument cluster
• Pcm power diode
• Pcm power relay
• R p
• Red
• S106
• S114 (rear of engine compt)
• S123 (rear of engine compt)
• S132
• S138
• S139
• S162
• S170 (calif)
• S201
• S205
• S228
• S271
• Shift 1
• Shift 2
• Sig rtn
• Ss1
• Ss2
• Tcc
• Tcil
• Tcs
• Tft
• Throttle position (tp) sensor (on throttle body)
• Tr1
• Tr2
• Tr3
• Tr4
• Transmission converter clutch
• Transmission fluid temperature sensor
• Tss
• Turbine shaft speed sensor (top of transmission)
• Vpwr
• Vref

7.3L DIESEL

7.3L Diesel, A/T Wiring Diagram for Ford Excursion 2002

List of elements for 7.3L Diesel, A/T Wiring Diagram for Ford Excursion 2002:

• (behind left side of dash)
• (left rear of engine compt)
• (left side of firewall) powertrain control module (pcm)
• (rear of engine compt)
• (rear of engine compt) s122
• 4-wheel drive control, pats & eatc module
• 4r100 transmission
• Accelerator pedal position sensor (under left side of dash, above brake pedal)
• App
• Bpp sw
• Brake pedal position switch
• C175
• C270a
• C270f
• C270g
• C270h
• Ccs
• Central junction box (lower left side of dash)
• Coast clutch
• Computer data lines system
• Control solenoids
• Data
• Digital transmission range sensor (left side of transmission)
• Dlc (+)
• Dlc (-)
• Electronic pressure
• Engine compt)
• Engine controls
• Epc
• Exterior lights system
• Fuse 10a
• Fuse 20a
• G100 (left rear of engine compt)
• G101
• G300 (at floor, in left front footwell)
• Ground
• Hot at all times
• Hot in run or start
• Iat
• Intake air temperature sensor (left side of engine compt)
• Nca
• Oss
• Output shaft speed sensor (top of transmission)
• Overdrive cancel switch (end of transmission selector lever)
• Pats module, 4-wheel drive control module, instrument cluster
• Pcm power diode
• Pcm power relay
• R p
• Red
• S106
• S114
• S123 (rear of engine compt)
• S138 (left side of trans)
• S139 (left side of trans)
• S162
• S170 (left rear of engine compt)
• S201
• S205
• S228
• S271
• Shift 1
• Shift 2
• Sig rtn
• Ss1
• Ss2
• Tcc
• Tcil
• Tcs
• Tft
• Tr1
• Tr2
• Tr3
• Tr4
• Transmission converter clutch
• Transmission fluid temperature sensor
• Tss
• Turbine shaft speed sensor (top of transmission)
• Vbatt
• Vpwr
• Vref