Grjfer

Here is the part number p/n 19370262

That would be a question for @64BAwagon

I used the parking brake cable under the drivers side carpet grommet.

Big Nail! 2024 Denali 3500HD 6.6L8T gasser. This replaced My 2021 SLT 2500HD 6.6L8T gasser'

Color matched fender flares

Installed the Retrax PowertraxONE MX bed cover.

Project I have been working on. Just had to figure out the refresh BCM. The black BCM module closest to the firewall has pin #1 open for adding accessory lights. I used a set of 60" MICTUNING cargo led strips. The black connector is a pain to get out. It is in close quarters to the firewall and hard to see. There is a locking tab that must be released first then you push in on the release tab. I used a factory molex connector (shout out to @64BAwagon) in pin #1 and tied it to the hot side of the led light strips after cutting out the supplied switch. By hooking these up in this the lights fade on and off with the interior lights.

After buying my new Denali 3500 I realized my current B&W tow & stow was under rated (14500) For those that have an older B&W tow and stow you should be aware of this. I did contact B&W and asked about their current offering which is rated at 18500 lbs. They said if I provided a picture of my current hitch cut in half they would sell me a new updated one for $299. I declined as I am giving my old one to my son in-law.

I realize I am late to the discussion, but I am using the Bulletproff hitch lock and Infinite rule locking hitch pins. I had the same issue as you with the locking hitch pins (Bulletproff) not fitting. I called Infinite rule and they said B&W's holes are slightly undersized, probably due to powder coating. I ordered 3 pins from them and the fit perfectly.

Ok K9 Body Control Module X8 Gray which is closest to the firewall shows pins 1&2 are open. Based of of what you are saying and info in the foot well lights thread I should be able to use a molex pin and accomplish what I want without using a posi-tap on the LCM?

Unloaded Pin weight is 2081 lbs. I'd guess loaded to be between 2600-2700 lbs so at lets say 3400 lbs payload he would still have 700-800lbs.

As reference I have a 24 Denali SRW 3500 Gasser, Payload is 3856, a similarly equipped diesel will be at least a couple 100lbs less.

So by looking at GMUPFITTER,COM it appears the 24's have a LCM lighting control module as well as the BCM, I think I have it narrowed down K219 LCM X5 pin 1, approach lamp control.

So I am installing running board lights on my 2024 Denali 3500. I did this same mode on my 2021 SLT 2500 using the puddle lamps to trigger them. I noticed the BCM modules are different on the 24's . On the 21 module 7 pin 8 was for the puddle lamps. Not sure it is the same on the 24's. Does anyone have the BCM layout for the 24's? My other option is to use the cargo lamps in the bed of the truck as the trigger. Only issue there is I have heard some people state the lights will blink about 3 time before coming on, and I don't want that.

ISO Trailer Tire Pressure Monitor Sensors (XL8 - GM (86803857) looking for 4 of them.

@lapoolboy Thank you for the smooth transaction and as described product.

Looks great! Care to provide a few more details on this?

@matt99199 do you know if the X1 and or BCM layouts are the same for the 24 Denali HD's?

Tinted the front windows. Looks so much better.

I have the Retrax PowertraxONE Tonneau Cover and the B&W companion 5th wheel hitch set at the highest setting and it clears with ease.

We took a trip to Utah last August in my 21 and over a 700+ mile stretch averaged 18.8 mpg

2024 3500 Denali in the driveway. Picked it up yesterday and drove home 340 miles. The 10 speed is crazy smooth. Mileage driving through the hills of Missouri and Arkansas saw a best of 19.1 and an average of 18.5. The overall ride really wasn't any different than my 21 2500. I will say the Digital Variable Steering Assist of the Denali feels more accurate than my 21 SLT. Couple of things I have noted. The drive selector blocks the bottom left corner of the 13.4" screen. There is no longer variable volume stetting, or startup volume on the radio. GM has changed the tone of the turn indicator. The parking brake did not auto set when parking in my drive, same spot my 21 would auto set based on the grade.

Got the front Bilstein 5100's put on today. Install was pretty easy. The driver side is a little more cramped due to the large wireloom, but a ratcheting wrench definitely made it a lot easier. For those of you that are looking for a better, smoother ride these shocks are not for you. What they do offer is better control and they settle out faster over bumps. I knew this going in so that is not an issue for me

Bilstein 5100's arrived today. Had time enough to get rears installed today. I'll do the fronts tomorrow.