Factory Power Running Board lighting.

Mine do the same as yours…what I need to find out is if the running board lights come on at night when I turn off the truck and open the door…or if they come on at night when I just open the door while the truck is running and the lights are on.
They don’t come on while truck is running, well at least mine don’t. I would think that they would.
 

Just noticed this morning after I remote started my truck that the passenger running board light was on, but the drivers running board light was not on.
 

U were correct. Just got my truck back and they are ordering 2 new steps(backorder) will contact me when they know something about inventory.
 

As stated by others in this thread, step lights only come on when truck is opened with keypad however don't come on under any other conditions especially when running. So if one stops to pick someone up with the truck running at night, step lights don't come on. I was thinking of hot wiring something but hesitating with this brand new truck. Hopefully someone identifies a fix.
 

As stated by others in this thread, step lights only come on when truck is opened with keypad however don't come on under any other conditions especially when running. So if one stops to pick someone up with the truck running at night, step lights don't come on. I was thinking of hot wiring something but hesitating with this brand new truck. Hopefully someone identifies a fix.
 

Yeah at this point I am less concerned when they are on but that they are both working at the same time.
I just ordered the all on High Beam mod from Boostauto; I'll try it out if it makes sense. I very rarely blast high beams. Back in the day, and I mean the very early 70's, when I lived in England (UK), all cars drove only with parking lights, it was not the law, not even normal beams on highways unless it was a really dark road/night.
 

Well over the weekend my drivers side running board light decided to start working again. I just hope it does not become an intermittent issue.
Mine is doing the same thing but it’s like the drivers side is only lights up 40% of the leds like there are gaps in between each led light you can tell a difference between each side and the passenger works Perfectly is yours still working ok? I may try pulling the ground wire off battery for a few min and maybe trying a reset at the dealer if I can’t get my computer at my shop to do something
 

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2024 Denali Ultimate 2500HD Duramax - same issue, passenger side not lighting up any more. Schedule appt for mid-January at local dealership. If there's a quick fix let me know.
 

2024 Denali Ultimate 2500HD Duramax - same issue, passenger side not lighting up any more. Schedule appt for mid-January at local dealership. If there's a quick fix let me know.
Yes i been searching for a fix i just called the dealer today i only had my new truck since December 26 so just over a week now and it happened to me on day three so ill be brining mine in soon! Hopefully someone here will say something that they know what the fix is just to have a idea
 

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