Why lights don't go on when switch is on on 2002 dodge caravan

SOURCE: 02 Dodge Caravan one headlight will only work at

i have seen this problem before..sounds like underhood fuseblock is bad..flip unit over and check connections..dealer part..hard to get at a wrecker's here..may not be where your located..

SOURCE: 2003 dodge ram deisel change fcm no change.still

sounds like fuseblock underhood is faulty..front control module is on fuseblock

SOURCE: headlights

disconnect the module that is mounted in front of the fuse box .Then carefully clean the the connectors ,they are usually pretty dirty.After they are clean put it back 2gether.If it doesnt solve the prob then u might have to stick some washers on your bottom screws so that your module is angled in.This will ensure a solid connection.

SOURCE: 2002 Dodge Ram 4X4 1500

Try resetting the computer. Unhook both battery cables and ground them out to the frame. This will bleed off any charge in the computer. Do this for at least 60 seconds. Hook the battery back up and check for messages.

If that doesn't help, make sure you have the correct bulbs. The computer sends a small electrical pulse to the lights to test them, several times a minute. If you've ever upgraded your lights (like to HID lights) or replaced the bulbs with something not OEM equivalent, this cal cause the "Lamp Out" condition.

Charles Huckeba

• 1114 Answers
• Posted on Dec 05, 2011

SOURCE: 2001 Dodge Grand Caravan on low beam left headlight out right headlight on, on high beam left headlight on right headlight out

Check your fuse panel.....