Dash lights and turn signals do not work?

2000 DODGE CARAVAN
184,000 MILES • 2.3L • 6 CYL • 2WD • AUTOMATIC
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JOHN R. BARDEN JR.
  • MEMBER
  • 1 POST
Recently the dash lights quit on my caravan. They started working again, but the dash lights and turn signals don't work. All gauges are functional. I tried disconnecting the battery and pulling the IOD fuse. Nothing has worked. The turn signal arrows inside work but no flashers.
Any help would be much appreciated. Thanks
Jul 2, 2017 at 3:58 PM
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STRAILER
  • ✓Experienced Mechanic
  • 55,540 POSTS
Hello and welcome to the site.

There is a taillight relay that runs the system, and it sounds like it is having some troubles.

Here is a wiring diagram (below) and some guides to help you get the problem fixed.

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

and

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Please run some tests and get back to us we are interested to see what it is.

Cheers, Ken
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Jul 5, 2017 at 3:57 AM
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