Add HUD to SLT

KTDanforth · March 26, 2021

Just curious, the install ever get completed?

Rally6.2RST · March 27, 2021

12 hours ago, KTDanforth said:

Just curious, the install ever get completed?

i think corona got fiatdale. pgamboa bought all the parts he is going to try eventually.

KTDanforth · March 27, 2021

Thank you has any one posted a parts list, projected cost?

cva617680 · May 6, 2021

I JUST BOUGHT A 2021 LTZ 4X4 SILVERADO WOULD LOVE A HUD.

Rally6.2RST · May 31, 2021

I bought a complete dash out of a 2020 Silverado with HUD. I stripped the dash and cut open the harness. Removed the HUD circuits from donor dash. I then dismantled my dash. I replaced the center stack hvac vent which is narrower in a HUD truck. I replaced the drivers side vent which is flatter to let the hud mount clear. I cut open my dash harness and soldered the HUD harness circuits into my dash harness. There are 5 circuits that need tapped. 2 grounds, 1 power, 1 led backlight and 1 lin bus. Lin bus gets soldered into the cluster harness. 1 ground I soldered into the parking brake button. The other 3 go in to the main trunk of harness. I then cut the HUD 2 support mounts from the donor dash support and welded them into my dash support. There are 3 mounts for the hud support 1 was already there. I was then able to attach HUD support the mounts in my truck I connected everything and put everything back together and then HUD worked. I did not swap windshield there is a little ghosting. The HUD image is actually much bigger than I can capture in picture, I do not know why that is. I am thinking about tinting windshield slightly to help with eliminating ghosting.

Thompyt88 · June 15, 2021

I used the following PNs:

Mount Bracket: 23407367 $65
Driver Information Display Switch: 84456360 $31
Instrument Cluster: 84804721 $412
Instrument Panel: 84553050 $280 Has dash panel, HUD trim bezel, and mounting strip
Cluster Visor: 84054788 $70 Designed for HUD
Head-up Display: 84395830 $510
Outlet Duct: 23391609 $24 - Allows you to keep the Drivers side left defroster
Windshield: 84398043 $394 (Not used at this time)

WAM VIN Programmed $200 + &80 round shipping
Phil’s custom harness $150 -2014 - 2018 Silverado / Sierra - HUD Retrofit Harness - Harness Dr. - DIY Done Right

Rally6.2RST · June 15, 2021

are you planning on throwing some 50% tint down? the slight blurryness is hurting my eyes . what did you do about only having 1 out of 3 mount brackets for hud bracket? i bought entire dash so i could cut those mounts out. nice work it was a fun upgrade.

Thompyt88 · June 16, 2021

The slight blurryness doesn't bother me so much. I may start researching for ceramic windshield tint. If anything to help keep the interior cooler. Maybe find a piece and put it where the HUD displays for a test. Without the 2 mounts you get the HUD to bounce around a little when going over bumps. I may zip tie the back down as you can get to it just by removing the driver console. Since I can't weld, I'd have to get the complete frame and really tear the dash down.