Diagram sections — 6 (16 total)
HORN POWER DOOR LOCKS POWER WINDOWS RADIO STARTING/CHARGING WIPER/WASHER
HORN Horn Wiring Diagram for Ford Pickup F250 1991 List of elements for Horn Wiring Diagram for Ford Pickup F250 1991: 15 30a Fuse 16 Fuse panel G207 (on steering column) High pitch (left front of radiator support) Horn relay (right side of i/p) Horn relay jumper (right side of i/p) Horn switch Hot at all times Low pitch (left front of radiator support) Nca Slip ring Speed control switch W/ speed control W/o speed control
POWER DOOR LOCKS Power Door Lock Wiring Diagram for Ford Pickup F250 1991 List of elements for Power Door Lock Wiring Diagram for Ford Pickup F250 1991: 10 Circuit breaker 12 20a Fuse panel G200 (behind bottom of left kick panel) Hot at all times Left front door lock motor Lock Master window/ door lock control switch Right front door lock motor Right window/ door lock control switch Unlock
POWER WINDOWS Power Windows Wiring Diagram for Ford Pickup F250 1991 List of elements for Power Windows Wiring Diagram for Ford Pickup F250 1991: 16 Bronco only Circuit breaker 14 30a Down Fuse panel G500 (in driver's door, near speaker) Hot in accy or run Left front window motor Left window switch Master window control switch or master window control switch/ left door lock control switch Nca Power windows system (tailgate power window circuit) Red Right front window control switch or right window control switch/ door lock control switch Right front window motor Right window switch Up down
RADIO Radio Wiring Diagrams for Ford Pickup F250 1991 List of elements for Radio Wiring Diagrams for Ford Pickup F250 1991: 30 Batt (b+) C257 C258 Fuse 11 15a Fuse 8 15a Fuse panel G108 (1990) (left side of upper radiator support) G206 (1991) (behind center of dash) Ground Hot at all times Hot in accy or run Ignition Illum Interior lights system Lcd illum Left front door speaker Left rear speaker Lft frt (+) Lft frt (-) Lft rr (+) Lft rr (-) Not used Radio Red Right front door speaker Right rear speaker Rt frt (+) Rt frt (-) Rt rr (+) Rt rr (-)
STARTING/CHARGING
4.9L 4.9L, Charging Wiring Diagram for Ford Pickup F250 1991 List of elements for 4.9L, Charging Wiring Diagram for Ford Pickup F250 1991: 25 Acc Alternator Battery C153 C154 Charge indicator Diesel Diesel only Electronic control Field switch G108 (on upper radiator support) G109 (right front of eng compt, upper rad support) G119 (lower right front of engine) Gas Gas only Ignition switch Instrument cluster Integral alternator regulator Lock Off Radio capac- itor Red Run Start Voltage regulator (right side of engine compt, near starter relay) 4.9L, Starting Wiring Diagram for Ford Pickup F250 1991 List of elements for 4.9L, Starting Wiring Diagram for Ford Pickup F250 1991: 32 (1990) (1991) 7.3l diesel A/t Accy Backup/ neutral safety switch Battery Clutch interlock switch Clutch interlock switch jumper Engine control system Except 7.3l diesel Fusible link g Fusible link m G101 (right fender apron) G105 (right fender apron) G109 (right rear of radiator support) G109 (right side of rad support) Ignition switch Left battery Lock M/t Nca Off Only Red Right battery Run Start Starter motor (lower front right side of engine) Starter motor and solenoid (lower right side of engine) Starter relay (on right fender apron) Starter relay (right fender apron)
5.0L 5.0L, Charging Wiring Diagram for Ford Pickup F250 1991 List of elements for 5.0L, Charging Wiring Diagram for Ford Pickup F250 1991: 25 Acc Alternator Battery C153 C154 Charge indicator Diesel Diesel only Electronic control Field switch G108 (on upper radiator support) G109 (right front of eng compt, upper rad support) G119 (lower right front of engine) Gas Gas only Ignition switch Instrument cluster Integral alternator regulator Lock Off Radio capac- itor Red Run Start Voltage regulator (right side of engine compt, near starter relay) 5.0L, Starting Wiring Diagram for Ford Pickup F250 1991 List of elements for 5.0L, Starting Wiring Diagram for Ford Pickup F250 1991: 32 (1990) (1991) 7.3l diesel A/t Accy Backup/ neutral safety switch Battery Clutch interlock switch Clutch interlock switch jumper Engine control system Except 7.3l diesel Fusible link g Fusible link m G101 (right fender apron) G105 (right fender apron) G109 (right rear of radiator support) G109 (right side of rad support) Ignition switch Left battery Lock M/t Nca Off Only Red Right battery Run Start Starter motor (lower front right side of engine) Starter motor and solenoid (lower right side of engine) Starter relay (on right fender apron) Starter relay (right fender apron)
5.8L 5.8L, Charging Wiring Diagram for Ford Pickup F250 1991 List of elements for 5.8L, Charging Wiring Diagram for Ford Pickup F250 1991: 25 Acc Alternator Battery C153 C154 Charge indicator Diesel Diesel only Electronic control Field switch G108 (on upper radiator support) G109 (right front of eng compt, upper rad support) G119 (lower right front of engine) Gas Gas only Ignition switch Instrument cluster Integral alternator regulator Lock Off Radio capac- itor Red Run Start Voltage regulator (right side of engine compt, near starter relay) 5.8L, Starting Wiring Diagram for Ford Pickup F250 1991 List of elements for 5.8L, Starting Wiring Diagram for Ford Pickup F250 1991: 32 (1990) (1991) 7.3l diesel A/t Accy Backup/ neutral safety switch Battery Clutch interlock switch Clutch interlock switch jumper Engine control system Except 7.3l diesel Fusible link g Fusible link m G101 (right fender apron) G105 (right fender apron) G109 (right rear of radiator support) G109 (right side of rad support) Ignition switch Left battery Lock M/t Nca Off Only Red Right battery Run Start Starter motor (lower front right side of engine) Starter motor and solenoid (lower right side of engine) Starter relay (on right fender apron) Starter relay (right fender apron)
7.3L 7.3L, Charging Wiring Diagram for Ford Pickup F250 1991 List of elements for 7.3L, Charging Wiring Diagram for Ford Pickup F250 1991: 16 (front of right fender apron) (lower right frnt of eng) Accy Battery Charge indicator Charge indicator lamp relay (behind starter relay) G101 G110 Ignition switch Instrument cluster Leece/ neville alternator Lock Off Red Run Start 7.3L, Starting Wiring Diagram for Ford Pickup F250 1991 List of elements for 7.3L, Starting Wiring Diagram for Ford Pickup F250 1991: 32 (1990) (1991) 7.3l diesel A/t Accy Backup/ neutral safety switch Battery Clutch interlock switch Clutch interlock switch jumper Engine control system Except 7.3l diesel Fusible link g Fusible link m G101 (right fender apron) G105 (right fender apron) G109 (right rear of radiator support) G109 (right side of rad support) Ignition switch Left battery Lock M/t Nca Off Only Red Right battery Run Start Starter motor (lower front right side of engine) Starter motor and solenoid (lower right side of engine) Starter relay (on right fender apron) Starter relay (right fender apron)
7.5L 7.5L, Charging Wiring Diagram for Ford Pickup F250 1991 List of elements for 7.5L, Charging Wiring Diagram for Ford Pickup F250 1991: 25 Acc Alternator Battery C153 C154 Charge indicator Diesel Diesel only Electronic control Field switch G108 (on upper radiator support) G109 (right front of eng compt, upper rad support) G119 (lower right front of engine) Gas Gas only Ignition switch Instrument cluster Integral alternator regulator Lock Off Radio capac- itor Red Run Start Voltage regulator (right side of engine compt, near starter relay) 7.5L, Starting Wiring Diagram for Ford Pickup F250 1991 List of elements for 7.5L, Starting Wiring Diagram for Ford Pickup F250 1991: 32 (1990) (1991) 7.3l diesel A/t Accy Backup/ neutral safety switch Battery Clutch interlock switch Clutch interlock switch jumper Engine control system Except 7.3l diesel Fusible link g Fusible link m G101 (right fender apron) G105 (right fender apron) G109 (right rear of radiator support) G109 (right side of rad support) Ignition switch Left battery Lock M/t Nca Off Only Red Right battery Run Start Starter motor (lower front right side of engine) Starter motor and solenoid (lower right side of engine) Starter relay (on right fender apron) Starter relay (right fender apron)
WIPER/WASHER 2-Speed Wiper/Washer Wiring Diagram for Ford Pickup F250 1991 List of elements for 2-Speed Wiper/Washer Wiring Diagram for Ford Pickup F250 1991: 16 (1990-91) g108 (left radiator support) Acc G100 (1987-89) (front left fender) Hot at all times Ignition switch Lock Off Park Red Run Start Washer pump Washer switch Windshield wiper/washer switch Wiper motor assembly (center of dash) Wiper switch Interval Wiper/Washer Wiring Diagram for Ford Pickup F250 1991 List of elements for Interval Wiper/Washer Wiring Diagram for Ford Pickup F250 1991: 17 Acc G100 (left fender apron) G502 (left side of i/p) Hot at all times Ignition switch Int Interval governor (left side of i/p) Lock Off Park Red Run Start Washer pump Washer switch Windshield wiper/ washer switch Wiper motor assembly (center left of dash)
