Upfitter Switches randomly not turning on..

[Freddie1275]

My Upfitter switches have randomly started not working. The blue Upfitter lights are always on like they should be while off but when I turn on a Upfitter switch (even one that is not hooked up to anything) they do not light up orange and just go dark unless they're randomly working and will light up orange activating my horn or tailgate if I turn on the corresponding switch.

I have had the horn hooked up to the Upfitter #1 switch for 2 weeks with a relay that has worked fine. On Upfitter #6 I have it hooked up for lights with a relay which I've had hooked up for a while working fine.

Any ideas what could be causing this? It wouldn't be a fuse with it randomly working. Only thing I've found online is the Upfitter module could be going bad or the BCM relay ?

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[Brian_B]

I don’t know the answer for certain, but whenever weird electrical crap starts happening - charging the battery overnight often mysteriously fixes it.

 

[Freddie1275]

I don’t know the answer for certain, but whenever weird electrical crap starts happening - charging the battery overnight often mysteriously fixes it.

I've seen a lot of post about the battery. I took it to 3 different places (all with different battery/starter testers) and all 3 days the battery showed it was in perfect condition

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