![Charging System Wiring Diagram (1999, 2000, 2001, 2002, 2003 4.6L, 5.4L V8 Ford F150 And F250 Light Duty) Charging System Wiring Diagram (1999, 2000, 2001, 2002, 2003 4.6L, 5.4L V8 Ford F150 And F250 Light Duty)](/images/articles-1400-1499/1470/1473/circuit-diagram-1-D.webp)
APPLIES TO: This alternator circuit wiring diagram applies to the following vehicles:
- 4.6L V8 Ford F150: 1999, 2000, 2001, 2002, 2003.
- 5.4L V8 Ford F150: 1999, 2000, 2001, 2002, 2003.
- 4.6L V8 Ford F250 Light Duty: 1999.
- 5.4L V8 Ford F250 Light Duty: 1999.
The charging system wiring diagram for the 1997-1998 4.6L/5.4L Ford F150 and F250 Light Duty can be found here:
Alternator Test: The alternator can easily be diagnosed as good or bad with a multimeter. You can find the tutorial here:
Wiring Diagrams: You can find all available wiring diagrams for the F-Series pickups in this index:
E-Series Vans: You can find all available wiring diagrams for the 4.6L/5.4L V8 E-Series vans in this index:
- 4.6L, 5.4L Ford E150, E250, And E350 Index of Articles (at: troubleshootmyvehicle.com).
Crown Victoria And Grand Marquis: You can find all available wiring diagrams for the 4.6L V8 Crown Vic and Grand Marquis in this index:
- 4.6L Crown Victoria And Grand Marquis Index of Articles (at: troubleshootmyvehicle.com).
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