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4th Gen Ram Tech2009 - 2018 Rams and the 2019 Ram Classic: This section is for TECHNICAL discussions only, that involve the 2009 - 2018 Rams and the 2019 Ram Classic. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
I have a 2013 Ram 5.7 Hemi that I have a wiring harness that I have no clue where to put it in. I took it to the shop and when I got it back and noticed it was unplugged. Any assistance would be appreciated!
You're probably going to need to trace those wires to figure out what that relay was powering. I agree, that certainly does not look factory, so it's probably quite unique to your truck and not something anyone here is going to be able to help out with, unless someone happens to have had the same item installed by the same tech at the same shop.
Do you have anything obviously aftermarket that requires a decent amount of current, such as a large LED light bar, extra running lights, aftermarket headlights, etc.?
Harness
