STARTING/CHARGING – Ford Pickup F150 1990 – SYSTEM WIRING DIAGRAMS

STARTING/CHARGING

4.9L

4.9L, Charging Wiring Diagram for Ford Pickup F150 1990

List of elements for 4.9L, Charging Wiring Diagram for Ford Pickup F150 1990:

• (gas)
• Acc
• Alternator
• Battery
• C154
• C155
• Charge indicator
• Electronic control
• Field switch
• G109 (right rear side of rad support)
• Ignition switch
• Instrument cluster
• Lock
• Off
• Radio con- denser
• Red
• Run
• Start
• Voltage regulator (front of right fender apron)
• W/ external regulator
• W/ internal regulator

4.9L, Starting Wiring Diagram for Ford Pickup F150 1990

List of elements for 4.9L, Starting Wiring Diagram for Ford Pickup F150 1990:

• (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 F150 1990

List of elements for 5.0L, Charging Wiring Diagram for Ford Pickup F150 1990:

• (gas)
• Acc
• Alternator
• Battery
• C154
• C155
• Charge indicator
• Electronic control
• Field switch
• G109 (right rear side of rad support)
• Ignition switch
• Instrument cluster
• Lock
• Off
• Radio con- denser
• Red
• Run
• Start
• Voltage regulator (front of right fender apron)
• W/ external regulator
• W/ internal regulator

5.0L, Starting Wiring Diagram for Ford Pickup F150 1990

List of elements for 5.0L, Starting Wiring Diagram for Ford Pickup F150 1990:

• (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 F150 1990

List of elements for 5.8L, Charging Wiring Diagram for Ford Pickup F150 1990:

• (gas)
• Acc
• Alternator
• Battery
• C154
• C155
• Charge indicator
• Electronic control
• Field switch
• G109 (right rear side of rad support)
• Ignition switch
• Instrument cluster
• Lock
• Off
• Radio con- denser
• Red
• Run
• Start
• Voltage regulator (front of right fender apron)
• W/ external regulator
• W/ internal regulator

5.8L, Starting Wiring Diagram for Ford Pickup F150 1990

List of elements for 5.8L, Starting Wiring Diagram for Ford Pickup F150 1990:

• (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 F150 1990

List of elements for 7.3L, Charging Wiring Diagram for Ford Pickup F150 1990:

• (gas)
• Acc
• Alternator
• Battery
• C154
• C155
• Charge indicator
• Electronic control
• Field switch
• G109 (right rear side of rad support)
• Ignition switch
• Instrument cluster
• Lock
• Off
• Radio con- denser
• Red
• Run
• Start
• Voltage regulator (front of right fender apron)
• W/ external regulator
• W/ internal regulator

7.3L, Starting Wiring Diagram for Ford Pickup F150 1990

List of elements for 7.3L, Starting Wiring Diagram for Ford Pickup F150 1990:

• A/t
• Accy
• Backup/ neutral safety switch
• Clutch interlock switch
• Clutch interlock switch jumper
• G101 (right fender apron)
• G105 (right fender apron)
• G109 (right side of rad support)
• Ignition switch
• Left battery
• Lock
• M/t
• Nca
• Off
• Red
• Right battery
• Run
• Start
• Starter motor and solenoid (lower right side of engine)
• Starter relay (right fender apron)

7.5L

7.5L, Charging Wiring Diagram for Ford Pickup F150 1990

List of elements for 7.5L, Charging Wiring Diagram for Ford Pickup F150 1990:

• (gas)
• Acc
• Alternator
• Battery
• C154
• C155
• Charge indicator
• Electronic control
• Field switch
• G109 (right rear side of rad support)
• Ignition switch
• Instrument cluster
• Lock
• Off
• Radio con- denser
• Red
• Run
• Start
• Voltage regulator (front of right fender apron)
• W/ external regulator
• W/ internal regulator

7.5L, Starting Wiring Diagram for Ford Pickup F150 1990

List of elements for 7.5L, Starting Wiring Diagram for Ford Pickup F150 1990:

• (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)