Quote Originally Posted by nox View Post
Could it be the headlight switch itself in the column? No power to the relay, that would be where I start before the BCM.


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Quote Originally Posted by Nicksmith5553 View Post
I replaced the headlight switch already. Bcm is there only thing I haven't touched
I think nox was talking about the multi function switch that is in the steering column. Like this:

https://www.napaonline.com/napa/en/s...4&catIndex=App

I've had both the "headlight switch" in the steering column go bad as well as the HDM relay/module go bad twice. Not sure how to troubleshoot the fact that you have no power to the relay... sorry.