My 2002 ford explore 4.0 6 cylinder has had 2 alternators and two batteries in six months time put in i was tpld it needs a charging system wiring harness. I need to know wheres the best place to get one and how much it might cost.
How much does it cost for the charging system wiring harness? on 2002 Ford Explorer
It is a known problem with this type of charging system. The large 3 wire plug internally gets loose causing a no charge condition. All that is needed is a replacement plug. They are available at any good auto parts store for about $10, or the dealer for $20. It is a good idea to change it ASAP, since there has been reports of electrical fires due to this plug.