TRANSMISSION – Ford Cab & Chassis F350 Super Duty 2001 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

4WD Wiring Diagram for Ford Cab & Chassis F350 Super Duty 2001

List of elements for 4WD Wiring Diagram for Ford Cab & Chassis F350 Super Duty 2001:

• (excursion)
• (pickup)
• 4 wheel drive mode switch
• 4x2 sol
• 4x4 high ind
• 4x4 high range indicator
• 4x4 low ind
• 4x4 low range indicator
• 4x4 mode sw
• 4x4 sol
• 87a
• Anti-lock brake system module (left front of engine compt)
• Battery junction box (left side of engine compt)
• Bpp sw input
• Brake pedal position switch (behind left side of dash)
• C1040
• C240a
• C240c
• C242b
• C250a
• C2530c
• C285a
• C285b
• Central junction box (lower left side of dash)
• Contact plate a
• Contact plate b
• Contact plate c
• Contact plate p
• Digital transmission range (dtr) sensor (left side of transmission)
• Encoder ground
• Fuse 10a
• Fuse 17 (pickup) 104 (excursion) 30a
• Fuse 20a
• Fuse 28 (pickup) 6 (excursion) 10a (pickup) 15a (excursion)
• G100 (left rear of engine compt)
• G300 (left kick panel)
• Generic electronic module (gem) (behind left side of dash)
• H2l rly ctrl
• High to low
• Hot at all times
• Hot in run
• Hot in run or start
• Idle validation switch, overhead trip computer module, overdrive cancel switch, passive anti-theft system transceiver module
• Ignition
• Illumination
• Instrument cluster
• Interior lights (instrument illumination)
• L2h rly ctrl
• Low to high
• Neutral sw in
• Not used
• Powertrain control module, instrument cluster
• Red
• S111 (pickup only) (engine harn, left side of eng compt)
• S124
• S201
• S205
• S206
• S213
• S221
• S250
• S251
• S255 (main harn, near transer case assembly)
• S271
• Shift lock actuator, drl relay
• Shift motor
• Sw a input
• Sw b input
• Sw c input
• Sw d input
• Tod rly ctrl
• Transfer case
• Transfer case assembly (below vehicle, behind transmission)
• Transfer case shift relay module (left side of eng compt)
• Vacuum hublock solenoid (right side of engine compt)
• Vacuum pump, speed control module, digital transmission range sensor
• Vcc

5.4L

5.4L, A/T Wiring Diagram for Ford Cab & Chassis F350 Super Duty 2001

List of elements for 5.4L, A/T Wiring Diagram for Ford Cab & Chassis F350 Super Duty 2001:

• (bi-fuel only)
• (engine harn, left side of dash) s122
• (engine harn, left side of eng compt)
• (engine harn, near aftermarket circuits breakout)
• (engine harn, near breakout to fuel injector 6 or 7)
• (in back-up lamp harn)
• (left side of firewall) powertrain control module (pcm)
• (top left front of eng) engine coolant temperature sender
• (vcl/sens harn, right rear of eng compt)
• 4r100 transmission
• 4wd circuit
• 4wd low
• Anti-lock brake system module (left front of engine compt)
• Battery junction box (left side of engine compt)
• Bi-fuel
• Boo
• Brake pedal position switch (under left side of dash)
• C1027
• C242b
• Calif only w/o bi- fuel
• Ccs
• Central junction box (lower left side of dash)
• Coast clutch control
• Computer data lines system
• Cruise control, body computer, instrument cluster
• Data
• Differential speed sensor (center of rear axle)
• Digital transmission range sensor (left side of transmission)
• Dlc (+)
• Dlc (-)
• Ect
• Electronic pressure cntrl sol
• Engine controls
• Epc
• Fuse 10a
• Fuse 20a
• Fuse 30a
• Fuse 30a 20a
• Fuse 5a
• G100 (rear of left front fender)
• G101 (left side of fire- wall)
• G101 (left side of firewall)
• G300 (left kick panel)
• Gasoline
• Ground
• Hot at all times
• Hot in run or start
• Iat
• Ignition coils, radio noise capacitor
• Instrument cluster
• Instrument cluster, pcm
• Maf
• Mass airlow sensor (left front of eng compt)
• Nca
• Oss
• Output shaft speed sensor (top of transmission)
• Overdrive cancel switch (end of transmission selector lever)
• Passive anti-theft transciever module, clutch pedal position switch, idle validation switch, overhead trip computer, instrument cluster
• Pcm power diode
• Pcm power relay
• Pickup excursion
• R p
• Red
• Red/ pnk
• Red/pnk
• S102
• S104 (eng harn, left side of eng compt)
• S106
• S114
• S115 (engine harn, left side of dash)
• S123 (eng harn, left side of dash)
• S128
• S132
• S133
• S138
• S139
• S179
• S201
• S213
• S271
• S4021
• Shift cntrl 1
• Shift cntrl 2
• Side of eng compt)
• Sig rtn
• Ss1
• Ss2
• Tcc
• Tcil
• Tcs
• Tft
• Throttle position (tp) sensor (on throttle body)
• Torque converter clutch sol
• Tr1
• Tr2
• Tr3
• Tr4
• Transmission fluid temperature sensor
• Tss
• Turbine shaft speed sensor (top of transmission)
• Vpwr
• Vref
• Vss in

6.8L

6.8L, A/T Wiring Diagram for Ford Cab & Chassis F350 Super Duty 2001

List of elements for 6.8L, A/T Wiring Diagram for Ford Cab & Chassis F350 Super Duty 2001:

• (bi-fuel only)
• (engine harn, left side of dash) s122
• (engine harn, left side of eng compt)
• (engine harn, near aftermarket circuits breakout)
• (engine harn, near breakout to fuel injector 6 or 7)
• (in back-up lamp harn)
• (left side of firewall) powertrain control module (pcm)
• (top left front of eng) engine coolant temperature sender
• (vcl/sens harn, right rear of eng compt)
• 4r100 transmission
• 4wd circuit
• 4wd low
• Anti-lock brake system module (left front of engine compt)
• Battery junction box (left side of engine compt)
• Bi-fuel
• Boo
• Brake pedal position switch (under left side of dash)
• C1027
• C242b
• Calif only w/o bi- fuel
• Ccs
• Central junction box (lower left side of dash)
• Coast clutch control
• Computer data lines system
• Cruise control, body computer, instrument cluster
• Data
• Differential speed sensor (center of rear axle)
• Digital transmission range sensor (left side of transmission)
• Dlc (+)
• Dlc (-)
• Ect
• Electronic pressure cntrl sol
• Engine controls
• Epc
• Fuse 10a
• Fuse 20a
• Fuse 30a
• Fuse 30a 20a
• Fuse 5a
• G100 (rear of left front fender)
• G101 (left side of fire- wall)
• G101 (left side of firewall)
• G300 (left kick panel)
• Gasoline
• Ground
• Hot at all times
• Hot in run or start
• Iat
• Ignition coils, radio noise capacitor
• Instrument cluster
• Instrument cluster, pcm
• Maf
• Mass airlow sensor (left front of eng compt)
• Nca
• Oss
• Output shaft speed sensor (top of transmission)
• Overdrive cancel switch (end of transmission selector lever)
• Passive anti-theft transciever module, clutch pedal position switch, idle validation switch, overhead trip computer, instrument cluster
• Pcm power diode
• Pcm power relay
• Pickup excursion
• R p
• Red
• Red/ pnk
• Red/pnk
• S102
• S104 (eng harn, left side of eng compt)
• S106
• S114
• S115 (engine harn, left side of dash)
• S123 (eng harn, left side of dash)
• S128
• S132
• S133
• S138
• S139
• S179
• S201
• S213
• S271
• S4021
• Shift cntrl 1
• Shift cntrl 2
• Side of eng compt)
• Sig rtn
• Ss1
• Ss2
• Tcc
• Tcil
• Tcs
• Tft
• Throttle position (tp) sensor (on throttle body)
• Torque converter clutch sol
• Tr1
• Tr2
• Tr3
• Tr4
• Transmission fluid temperature sensor
• Tss
• Turbine shaft speed sensor (top of transmission)
• Vpwr
• Vref
• Vss in

6.8L BI-FUEL

6.8L Bi-Fuel, A/T Wiring Diagram for Ford Cab & Chassis F350 Super Duty 2001

List of elements for 6.8L Bi-Fuel, A/T Wiring Diagram for Ford Cab & Chassis F350 Super Duty 2001:

• (bi-fuel only)
• (engine harn, left side of dash) s122
• (engine harn, left side of eng compt)
• (engine harn, near aftermarket circuits breakout)
• (engine harn, near breakout to fuel injector 6 or 7)
• (in back-up lamp harn)
• (left side of firewall) powertrain control module (pcm)
• (top left front of eng) engine coolant temperature sender
• (vcl/sens harn, right rear of eng compt)
• 4r100 transmission
• 4wd circuit
• 4wd low
• Anti-lock brake system module (left front of engine compt)
• Battery junction box (left side of engine compt)
• Bi-fuel
• Boo
• Brake pedal position switch (under left side of dash)
• C1027
• C242b
• Calif only w/o bi- fuel
• Ccs
• Central junction box (lower left side of dash)
• Coast clutch control
• Computer data lines system
• Cruise control, body computer, instrument cluster
• Data
• Differential speed sensor (center of rear axle)
• Digital transmission range sensor (left side of transmission)
• Dlc (+)
• Dlc (-)
• Ect
• Electronic pressure cntrl sol
• Engine controls
• Epc
• Fuse 10a
• Fuse 20a
• Fuse 30a
• Fuse 30a 20a
• Fuse 5a
• G100 (rear of left front fender)
• G101 (left side of fire- wall)
• G101 (left side of firewall)
• G300 (left kick panel)
• Gasoline
• Ground
• Hot at all times
• Hot in run or start
• Iat
• Ignition coils, radio noise capacitor
• Instrument cluster
• Instrument cluster, pcm
• Maf
• Mass airlow sensor (left front of eng compt)
• Nca
• Oss
• Output shaft speed sensor (top of transmission)
• Overdrive cancel switch (end of transmission selector lever)
• Passive anti-theft transciever module, clutch pedal position switch, idle validation switch, overhead trip computer, instrument cluster
• Pcm power diode
• Pcm power relay
• Pickup excursion
• R p
• Red
• Red/ pnk
• Red/pnk
• S102
• S104 (eng harn, left side of eng compt)
• S106
• S114
• S115 (engine harn, left side of dash)
• S123 (eng harn, left side of dash)
• S128
• S132
• S133
• S138
• S139
• S179
• S201
• S213
• S271
• S4021
• Shift cntrl 1
• Shift cntrl 2
• Side of eng compt)
• Sig rtn
• Ss1
• Ss2
• Tcc
• Tcil
• Tcs
• Tft
• Throttle position (tp) sensor (on throttle body)
• Torque converter clutch sol
• Tr1
• Tr2
• Tr3
• Tr4
• Transmission fluid temperature sensor
• Tss
• Turbine shaft speed sensor (top of transmission)
• Vpwr
• Vref
• Vss in

7.3L DIESEL

7.3L Diesel, A/T Wiring Diagram for Ford Cab & Chassis F350 Super Duty 2001

List of elements for 7.3L Diesel, A/T Wiring Diagram for Ford Cab & Chassis F350 Super Duty 2001:

• (eng harn) s128
• (engine harn, left side of dash)
• (engine harn, left side of engine compt)
• (in backup lamp harn) s139
• (left side of fire- wall) g101
• (left side of firewall) powertrain control module (pcm)
• 4r100 transmission
• 4wd circuit
• 4wd low
• Accelerator position sensor (under left side of dash)
• Anti-lock brake system module (left front of engine compt)
• Aps
• Battery junction box (left side of engine compt)
• Boo
• Brake pedal position switch (under left side of dash)
• C1027
• C242b
• Ccs
• Central junction box (lower left side of dash)
• Coast clutch control
• Computer data lines system
• Cruise control, body computer, instrument cluster
• Data
• Differential speed sensor (center of rear axle)
• Digital transmission range sensor (left side of transmission)
• Dlc (+)
• Dlc (-)
• Electronic pressure control solenoid
• Engine controls
• Epc
• Excursion
• Fuel heater, wastegate solenoid control
• Fuse 10a
• Fuse 30a
• Fuse 30a 20a
• Fuse 5a
• G100 (rear of left rear fender)
• G300 (left kick panel)
• Ground
• Hot at all times
• Hot in run or start
• Iat
• Instrument cluster, pcm
• Intake air temperature sensor (left side of eng compt)
• Nca
• Oss
• Output shaft speed sensor (top of transmission)
• Overdrive cancel switch
• Passive anti-theft transceiver module, clutch pedal position switch, idle validation switch, overhead trip computer, instrument cluster
• Pcm power diode
• Pcm power relay
• Pickup
• R p
• Red
• Red/ pnk
• Red/pnk
• S102
• S106
• S108 (engine ctrl harn, left side of eng compt)
• S114
• S115 (engine harn, left side of dash)
• S123
• S138 (in back-up lamp harn)
• S179
• S201
• S213
• S221
• S271
• Shift control 1
• Shift control 2
• Sig rtn
• Ss1
• Ss2
• Tcc
• Tcil
• Tcs
• Tft
• Torque converter clutch solenoid
• Tr1
• Tr2
• Tr3
• Tr4
• Transmission fluid temperature sensor
• Tss
• Turbine shaft speed sensor (top of transmission)
• Vpwr
• Vref
• Vss in