JP Cortez

I have a 2018 denali 1500 with "C" led headlights and integrated turn signal on the drivers side that works intermittent. Checked fuses and relays and wondering next step. Does the aluminum module behind the headlight control the turn signal? Can I check for power there?

Hi all I have a 2018 sierra 1500 Denali that since I bought have had multiple times completely random that the front led strip for the turn signal doesn't work on the left side or sometimes right side or both. I had at dealer once and of course never happened then at next dealer and they seen it happen once but couldn't figure it out. Any ideas on what controls the LED? Is it a separate module or the BCM. I can't seem to find any issues on this issue. Please Any help would be great

Hi all I have a new to me 2018 sierra denali 1500. When I purchased it the heated steering wheel was not working and when pressed the button would illuminate for 3-4 seconds and shut off. Service noted it and I told them I would bring back in a couple weeks. In those couple weeks it mysteriously worked for a multiple days so when it went it to service it was working and they could not duplicate problem. I brought home and sure enough coldest week of year (-16f) its not working again. Is there a module or is it the wheel itself I'm looking at replacing? I have til April for warranty is this something I can take back in and have looked at under warranty?

Hi I'm having issues with a 2015 Silverado 3500 HD WT having no defrost only vents no feet. Removed mode actuator and visually watched the actuator not move at all. Threw the parts cannon and put a new actuator on and the actuator works but it still doesn't switch over all the way between the 3 positions. I tried the calibration on my scan tool and without one with no luck. The actuator only really moves no more than a 1/3 turn when not connected and changing on the dash. Any ideas? Maybe the cam is stuck but it turns freely by hand.