RepairPal is your advocate for car care advice and guidance

Q: Dash lights not working, probably a relay switch? on 2003 Chrysler Town & Country

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
Dash lights do not work. Probably a relay switch according to your other questions, but where are the relay switches located under the hood?
No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
I don't think there's a relay involved in the dash illumination. The dash illumination is powered by orn/wht wire at terminal 1 of dash cluster connector, and grounded by blk/lt.grn at terminal 7 of same connector. Check for 12 volts at term. 1 with the lights on, and for good ground at terminal 7. If terminal 1 has no power, check wiring between dash terminal 1 (orn/wht) and terminal 12 (orn/wht) of Body Control Module behind left side of dash. If there's no power there, suspect the BCM. The dash lights are powered by the BCM and grounded at the Term 7 wire which goes to ground at the right side of the dash. I think most likely cause is faulty ground at cluster terminal 7. Better check the condition of the illumination lamps before you get too far into tearing things apart. The bulbs do not last forever.
Didn't find what you were looking for?