2007 Dodge Truck Rear lights

CHUCKSIZEMORE

MEMBER
2007 DODGE TRUCK
6.7L
6 CYL
TURBO
4WD
MANUAL
95,000 MILES

3rd brake light works, park lights work, trailer lights work. Rear brake lights, flashers, turn signals don't work. Turn signals and flashers work in the front. Changed multifunction switch, check all fuses, replaced all bulbs in the rear, took apart integrated power module it visually looked fine, and looked for any frayed wires. Stumped any ideas.

Friday, March 28th, 2014 AT 12:20 PM

1 Reply

JACOBANDNICKOLAS

MECHANIC
110,176 POSTS

I see you have asked this a few days ago. I don't like to let any Dodges sit, but this is a tough one. Without starting to trace wires to see if there is an open circuit, there isn't much you can do. Other than that, I have to ask if you checked the brake light switch itself. If I recall, power goes through the switch for the brake lights to work, and it sends power to the signal switch.

Let me know if you have had any luck at this point. If you haven't, I will try reading through schematics to see if I can find anything that can be causing the problem.

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