Having problems with your 2002 Dodge Caravan ?
2002 Dodge Caravan 3.3 liter 6, 36,000 original miles..Car runs fine, but headlights and E-flashers just started blinking on & off, alternately, like a police car would do. Kept on, no change, even with ignition off. removing a relay called "RG HEADLAMP WASHER RELAY", which was clicking, stopped the E-flashers but the head lights kept right on blinking until I disconnected the Battery to save its charge. Headlight switch may or may not be bad, can't tell. Battery is 3 years old (Jan '08). C
Sounds like you have a security problem, (antitheft) , when it acts up take the key and put it in the outside door lock switch with the door shut and window down and lock and unlock the drivers door with the key,it should quit, if not try locking and unlocking car with key fob(remote lock,unlock switch on key chain), if that dont work , you have further prob. with security system and take it to a shop. if it quits with the key process and then comes back on , the sensitivity might be to high. does the horn go off with the lights?
Repair Help & Product Troubleshooting for 2002 Dodge Caravan
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