Anyone with a 2023 Sierra 1500 Denali wire up a dash cam? F46 is 'not used' in my truck. I've also not had any tester light activate on any empty slots so far. Not sure if they changed something with the Denali trim level or what.
F22 is available (Heated Steering Wheel) which I assume could be used for the 'accessory' wire. Just need to know what to use for the 'always on' or just pick one of the many that seem to be always powered no matter what I do.
I don't have any three leg fuse taps on hand. It was enough trouble getting the ones for the new (tiny) fuses. If anyone can tell me what those are called, and/or where to get some, that would be helpful.
I've only had the dash cam since before my truck arrived (January) and just got around to installing it. Sucks that I cannot get it to work properly with the hardwire setup. Basically, so far, it simply always stays on. Luckily, I've been checking on it often enough and set the battery drain limit on the kit to the highest voltage (12.4 IIRC). I'd still like to get this figured out before the coming weekend so that it's one more thing off my list.
Of course, I just looked at the diagram from the inside of the fuse panel cover plate and compared against what the manual (downloaded from GMC) shows. Yup, not the same. Connected "Accessory" line to the F22 fuse (can only put the add-a-circuit in one way ). Just need to get a solid battery feed to use. Hopefully it will allow the dash cam to function normally that way.
Picture of the inside of the cover panel:
Looks like I cannot use any that show "NOT USED" since there's no connections to tie into there.
BTW, for grounding the setup, there's a stud protruding below the glove box (in the upper foot well area). I added a nut after that one (since the washer was connected to that nut and I didn't want to crush the wire connection). Put a little blue thread locker on it and done. Solid ground connection without any drilling involved.