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APPLIES TO: This alternator circuit wiring diagram applies to the following vehicles:
- 4.2L V6 Ford F150: 1999, 2000, 2001, 2002, 2003.
Alternator Test: The alternator can be tested with a multimeter to find out if it's charging to battery. You can find it here:
Wiring Diagrams: You can find a complete list of wiring diagrams for the 4.2L V6 F-Series pickups in this index:
E-Series Vans: You can find all available wiring diagrams for the 4.2L V6 E-Series vans in this index:
- 4.2L Ford E150 And E250 Index of Articles (at: troubleshootmyvehicle.com).
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