Rick's Free Auto Repair Advice

Posts Tagged: only one headlight lights

Headlight doesn’t work Dodge Caravan

Fix Headlights don’t work Dodge Caravan If you own a 2001-02 Dodge Caravan or Plymouth Voyager and you’re having trouble with your headlights, your problem may be a bad circuit board in the Integrated Power Module (IPM). Chrysler has been having LOTs of problems with these circuit boards corroding. The circuit is somewhat complicated, but here’s the quick description. The headlight switch does NOT actually switch power to the headlights. It’s just a signal to the body control system. The body control system uses a high speed data circuit to … Read More


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