Hieneken49

I intermittently get the service suspension system alert on my 17 Denali. Does anyone if the aftermarket computers/programmers you can buy on amazon, ebay ect will read this trouble code? i mean the better ones not he simple code readers, i already have one of those and it does not. JK

don't bother paying for onstar nonsense so i wouldn't know if its blocking anything on mine, but the truck shifts the same as before installation for me.

its really abysmal, completely useless at night.

i have the airlift ride control bags on my sierra, i didnt notice any change in ride, but they are the light duty 2k lbs ones.

did you crawl under the truck to see of the wire dongle is there? your at least gonna need a new headlight switch with the fog option, not sure but prob gonna need a flash by the dealer to make that work. may be better to get those ebay lights and just use an aftermarket switch. edit: those lights come with a switch and aftermarket wiring so u should be gtg, just wont work with a stock fog switch if you go that route.

Anyone replace their back up cam with a better one? My 17 sierra denali has a potato quality image for the back up cam. My 15 SLT was 1000 times clearer. I found this website, https://www.adcmobile.com/product/hd-re ... silverado/ which offers HD replacements, anyone use them or have another suggestion? JK

anyone know if camera 84079952 will fit an 17 1500 denali? my camera is ******.

anyone have battery issues leaving the Range plugged in, i drive my truck mostly on the weekends so it sits during the week, have a company vehicle to drive for work. I have a 17 Denali w the 6.2

so wait, when my three month onstar trial expires i lose navi ???

You know, a GM dealership should catch on to this thread and sell us the headlights at a discount and make some loot on the side.

did your truck throw a code? what did it sound like?

no oil used for me, dino oil at 3500k intervals