TRANSMISSION – Ford Expedition 2006 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

4WD Wiring Diagram for Ford Expedition 2006

List of elements for 4WD Wiring Diagram for Ford Expedition 2006:

• (engine control sensor harness, near breakout to left front of vehicle)
• (in engine control sensor harness, near breakout to c145)
• (in engine control sensor harness, near breakout to left side of engine compt)
• (on right rear of engine compt)
• 87a
• All wheel drive
• Auxiliary relay box 1 (at left front of engine compt)
• C175b
• C175t
• C270b
• C270d
• C270m
• Central junction box (cjb) (behind right kick panel)
• Clutch coil pwr
• Computer data lines system
• Four-wheel drive switch
• Fuse 10a
• Fuse 25a
• Fuse 30a
• G100 (near left side of radiator)
• G102
• G200 (behind right kick panel)
• Ground
• High
• High speed can+
• High speed can-
• High to low relay ctrl
• Hot at all times
• Illum
• Integrated wheel ends solenoid (at right rear of engine compt)
• Interior lights system
• Low
• Low to high relay ctrl
• Magnetic clutch coil
• Off
• Pos 1
• Pos 2
• Pos 3
• Pos 4
• Pos rtn
• Position 1
• Position 2
• Position 3
• Position 4
• Powertrain control module (on right side of firewall)
• Red
• S104
• S108 (in engine control sensor harness, near breakout for c145)
• S113 (in engine control sensor harness, near breakout to g102)
• S149
• S152
• S202 (in main harness, near breakout to center of dash)
• Sig rtn
• Sol ctrl
• Transfer case assembly
• Transfer case high to low relay
• Transfer case low to high relay
• Vbatt
• Vref

A/T Wiring Diagram for Ford Expedition 2006

List of elements for A/T Wiring Diagram for Ford Expedition 2006:

• (engine control sensor & fuel charge harness, near breakout to left cylinder head) s127
• (in engine control sensor harness, near breakout for c145) s108
• (in main harness, at breakout to right side of dash) s221
• (in main harness, near breakout to glove box lamp)
• (not used)
• (on right rear of engine compt)
• 4r75e transmission control solenoids
• C175b
• C175e
• C175t
• C270a
• C270e
• C270f
• Central junction box (behind right kick panel)
• Digital transmission range (dtr) sensor (on left side of transmission)
• Electronic pressure control solenoid
• Engine controls system
• Epc solenoid ctrl
• Exterior lights system
• Fuse
• Fuse 32 15a
• G102
• G102 (on right rear of engine compt)
• G200 (behind right kick panel)
• Ground
• Hot at all times
• Hot in run or start
• Iat sens sig
• Maf sens sig
• Maf sens sig rtn
• Mass air flow/ intake air temperature (maf/iat) sensor (in intake system)
• Nca
• Od cancel sw
• Oss sens sig
• Output shaft speed (oss) sensor (on rear of transmission)
• Overdrive cancel switch
• Pcm power diode
• Pcm power relay
• Powertrain control module (on right side of firewall)
• Ref volt
• Rtn sig
• S128 (near breakout to rear of engine)
• S153 (near breakout to exhaust system, right side)
• Sens rtn
• Shift sol a ctrl
• Shift sol b ctrl
• Shift solenoids
• Sig rtn
• Starting/ charging system
• Tan/red
• Tcc solenoid ctrl
• Tft sens sig
• Throttle position sensor (tps) (on throttle body)
• Torque converter clutch solenoid
• Tps sig 1
• Tps sig 2
• Tr1
• Tr2
• Tr3a
• Tr4
• Transmission fluid temperature sensor
• Tss sens sig
• Turbine shaft speed (tss) sensor (at left side of transmission)