jhplak325

I have a Harman Accentra pellet stove insert, installed it 11 years ago and only things replaced to date is blower motor and ignitor. I typically burn 3-5 tons of pellets depending on the winter. Biggest thing is, how well insulated is the house?

6” tubular steps are standard. You can order different fixed steps and depending on the step will depend on the cost. Since the dealership installs the factory steps, they could have put something different on to make more money off the truck. You can’t get factory retractable steps on HD’s.

My 15 is the same way, the 2005 I had with factory sunroof was not noisy when opened.

He has a Denali, so no max tow package and no RPO sticker on 2018’s.

Go to the Chevy or GMC app and it is under WiFi.

There is a spot in the rear junction block on the frame. See this post -

Price?

Sounds like OnStar antenna needs replaced due to water leak, this is a common problem. as far as exhaust manifold leak, it is a common problem on the older 6.0’s, uncertain on the newer ones. Look at all the exhaust manifold bolts and see if any have broke off. I had a 2009 that had this issue.

Look at the RPO sticker for Z71 in the glovebox

That or reach out to pgamboa on this site and see if he makes a harness.

You are still going to need a wire harness for 2016+ HiD headlights in a 2015.

Unless something changed, parking brake is mechanical.

Dots come up in the windshield if you come up on something to fast. mirrors will power fold in when you press and hold the lock button on the remote. Will fold out when you press and hold the unlock button on the remote.

Look in the glovebox for RPO AVF, if you have this, then truck was built after August 14, 2014. With this RPO, you need harnesses. Without this RPO, you need harnesses and a jumper harness.

All 2001-2019 trucks with Duramax has 3.73 from factory. 2020’s will have 3.42 with the 10 speed Allison.