POWER DISTRIBUTION – Ford Econoline E250 1999 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 5) for Ford Econoline E250 1999

List of elements for Power Distribution Wiring Diagram (1 of 5) for Ford Econoline E250 1999:

• (4wabs only)
• (5.4l ngv only)
• (5.4l ngv only) (engine control harn, left rear of engine compt) s183
• (battery harn, near battery junction box)
• (battery harness, near starter motor relay) s1008
• (diesel only)
• (taped in harness)
• 4 wheel anti-lock brake system module
• Auxiliary battery (diesel only)
• Auxiliary blower motor relay
• Battery junction box
• Battery junction box (left front of engine compartment)
• Blower motor relay
• C145
• Central junction box (below left side of dash)
• Daytime running lamps module
• Electronic trailer brakes harness (taped in harness)
• Engine compartment battery
• From b fuse 15 (diagram 1 of 4)
• Fuel pump relay
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 30a (diesel only)
• Fuse 40a
• Fuse 50a
• Fuse 60a
• Fuse 60a (4wabs only)
• Generator/ voltage regulator (gasoline or diesel w/ single generator)
• Generator/ voltage regulator (secondary: diesel w/ twin generators)
• Glow plug relay
• Horn relay
• Idm relay
• Main light switch
• Modified vehicle power
• Nca
• Ngv module
• Red
• Remote keyless entry module
• S1009 (battery harness, near starter motor relay)
• S1010
• S1011 (battery harn, near battery junction box)
• S1012 (battery harness, near starter motor relay)
• S115 (engine control harness, near battery junction box breakout)
• S116 (engine control harn, near battery junction box breakout)
• S178
• S225 (lower dash harn, left rear of engine compartment)
• S257 (lower dash harn, behind left 'b' pillar, near floor)
• S266 (lower dash harn, near brake switch)
• Starter motor
• Starter motor relay
• To fuse 17 (diagram 1 of 5)
• To fuse 9 (diagram 2 of 5)
• To ignition switch (diagram 3 of 5)

Power Distribution Wiring Diagram (2 of 5) for Ford Econoline E250 1999

List of elements for Power Distribution Wiring Diagram (2 of 5) for Ford Econoline E250 1999:

• (except cutaway)
• (lower dash harn, below left side of dash) s230
• (lower dash harn, left rear of engine compartment) s227
• (lower dash harn, left side of dash)
• (lower dash harn, left side of dash) s221
• (main wiring harn, base of steering column) s214
• (main wiring harn, base of steering column) s218
• 4wabs
• Auxiliary battery
• Auxiliary battery relay
• Batt
• Battery junction box
• Battery junction box (left front of engine compartment)
• Brake pedal position switch
• C151
• C154
• C200
• C213
• C217
• C219
• C224
• C227
• C238
• C241
• C250
• C251
• C257
• C312
• C327
• C328
• C330
• C335
• C337
• C425
• C500
• C600
• Central junction box (below left side of dash)
• Cigar lighter
• Data link connector
• Deactivator switch
• Driver seat regulator control switch
• Electronic crash sensor module
• From b fuse 12 (diagram 1 of 5)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 30a
• Fuse 40a
• Fuse 60a
• G202 (upper left side of dash)
• Instrument cluster
• Left courtesy lamp switch
• Main light switch
• Master window/ door lock control switch
• Memory lock module
• Multi- function switch
• Nca
• Only) (cutaway
• Pcm power relay
• Power plug
• Power- train control module
• Rabs
• Radio
• Rear anti-lock brake system module
• Rear power door lock switch
• Red
• Remote keyless entry nodule
• Right courtesy lamp switch
• Right power door lock/ window switch
• S108 (engine control harn, near battery junction box breakout)
• S109 (engine control harn, near battery junction box breakout)
• S110 (engine control harn, near battery junction box breakout)
• S129 (engine compt harn, left rear of engine compartment)
• S175 (engine control harn, left rear of engine compt)
• S207
• S237
• Side door courtesy lamp switch
• To exterior rear view mirror switch (diagram 3 of 5)
• To interior map switch & lamp (diagram 3 of 5)
• To main light switch (diagram 3 of 5)
• To rear courtesy lamp switch (diagram 3 of 5)
• Trailer battery charge relay
• Trailer reversing lamp relay
• Trailer running lamp relay
• W/ aux battery
• W/ remote keyless
• W/o aux battery
• W/o remote keyless

Power Distribution Wiring Diagram (3 of 5) for Ford Econoline E250 1999

List of elements for Power Distribution Wiring Diagram (3 of 5) for Ford Econoline E250 1999:

• (door harn, inside left front door) (w/ rke only) s505
• (engine control harn, left rear of engine compt) s131
• (engine control harn, near battery junction box breakout) s113
• (interior lamp harness)
• (lower dash harn, behind left side of dash) s222
• (main wiring harn, center of dash) s203
• (rear harn, rear center of roof) s405
• (rear harness, left 'b' pillar) s302
• 4 wheel anti-lock brake system module
• Acc
• All vans
• Auxiliary battery relay
• Base cutaway
• Batt
• Blend door actuator
• C115
• C144
• C146
• C193
• C200
• C204
• C215
• C217
• C221
• C227
• C237
• C250
• C411
• C414
• C505
• C900
• C901
• C903
• C904
• C921
• C922
• Cargo lamp
• Central junction box (below left side of dash)
• Chateau wagon
• Daytime running lamps module
• Digital transmission range sensor
• Electronic crash sensor module
• Extended wagon
• Exterior rear view mirror switch
• From fuse 23 c (diagram 1 of 5)
• From fuse 23 d (diagram 1 of 5)
• From fuse 4 (diagram 2 of 5)
• From fuse 4 e (diagram 2 of 5)
• Function selector switch
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 5a
• High mounted stoplamp
• Ignition switch
• Illuminated entry module
• Interior map switch & lamp
• Interior switch/ lamp
• Left visor lamp
• Lock
• Main light switch
• Master window/ door lock control switch
• Multi- function switch
• Nca
• Off
• Rear anti- lock brake system module
• Rear courtesy lamp switch
• Rear interior map switch & lamp
• Right visor lamp
• Run
• S200 (main wiring harn, behind right side of dash)
• S229 (lower dash harn, below left side of dash)
• S314
• S912 (interior harn, left 'b' pillar)
• Shift lock actuator
• Speed control servo
• Start
• To fuse 20 (diagram 4 of 5)
• To fuse 3 (diagram 5 of 5)
• To fuse 34 (diagram 4 of 5)
• Upfitter
• Vans/wagons/ cutaways
• W/ full headliner
• W/ rke only
• W/o full headliner
• Wagon

Power Distribution Wiring Diagram (4 of 5) for Ford Econoline E250 1999

List of elements for Power Distribution Wiring Diagram (4 of 5) for Ford Econoline E250 1999:

• (engine control harn, left rear of engine compt) s127
• (lower dash harness, behind left side of dash)
• (main wiring harn, under right side of dash) s267
• 4 wheel anti-lock brake system relay
• 4.2l v6
• 4.6l v8
• 5.4l v8
• 6.8l v10
• Battery junction box
• C1013
• C1018
• C115
• C130
• C131
• C164
• C169
• C174
• C175
• C213
• C214
• C222
• C224
• C226
• C232
• C247
• Central junction box (below left side of dash)
• Coil on plug 1
• Coil on plug 10
• Coil on plug 2
• Coil on plug 3
• Coil on plug 4
• Coil on plug 5
• Coil on plug 6
• Coil on plug 7
• Coil on plug 8
• Coil on plug 9
• Digital transmission range sensor
• From fuse 8 (diagram 4 of 5) (4.2l v6)
• From fuse 8 (diagram 4 of 5) (5.4l v8)
• From fuse 8 (diagram 4 of 5) (6.8l v10)
• From fuse 8 (diagram 4 of 5) (7.3l diesel)
• From fuse 8 (diagram m 4 of 5) (4.6l v8)
• From ignition switch j (diagram 3 of 5)
• From ignition switch k (diagram 3 of 5)
• Fuel line heater
• Fuse 10a
• Fuse 15a
• Fuse 30a
• Fuse 5a
• Glow plug relay (7.3l diesel)
• Idle validation switch
• Ignition coil
• Instrument cluster
• Low vacuum warning switch (diesel)
• Nca
• Ngv timer
• Overdrive cancel switch
• Pcm diode
• Radio
• Radio capacitor
• Radio capacitor 1
• Radio capacitor 2
• Radio noise capacitor 1
• S146 (engine control harn, left rear of engine compt)
• S150 (engine control harn, above right cylinder bank)
• S156 (engine control harness, above left cylinder bank)
• S161 (engine control harn, above right cylinder bank)
• S162 (engine control harness, above left cylinder bank)
• S213 (main wiring harn, left side of dash)
• S265 (lower dash harn, under right side of dash)
• S269
• Tan/red
• To ignition coils (gasoline engines) or glow plug relay (diesel engine) (diagram 4 of 5)
• Warning buzzer module

Power Distribution Wiring Diagram (5 of 5) for Ford Econoline E250 1999

List of elements for Power Distribution Wiring Diagram (5 of 5) for Ford Econoline E250 1999:

• (left front door harn, inside left front door) s501
• (main wiring harn, top of steering column) s208
• 7.3l diesel
• All gasoline engines
• Battery junction box
• C118
• C147
• C213
• C216
• C227
• C335
• C500
• C600
• Central junction box (below left side of dash)
• Circuit breaker 20a
• Digital transmission range sensor
• From ignition switch (diagram 3 of 5)
• Fuse 15a
• Fuse 30a
• Fuse 5a
• Ign
• Main light switch
• Master window/ door lock control switch
• Radio
• Remote keyless entry module
• Right power door lock/window switch
• S128 (engine control harn, left rear of engine compartment)
• S209 (main wiring harn, left side of dash)
• S236 (lower dash harn, above accelerator pedal)
• S245 (lower dash harn, in central junction box breakout)
• S271 (lower dash harn, behind left side of dash)
• Trailer battery charge relay
• Windshield wiper motor
• Wiper control module