2017 GMC Sierra - HVAC Control - Lights Burnt Out

[CMAC96]

Does anyone know where I could find a replacement HVAC Control Module for a 2017 GMC SIerra Elevation Base Model. Part number 84164475. Lights burnt out on a few and was looking to replace it. 

[xSHIFTxNASTYx]

Replying to save this for later.

 

I'm in the same boat with a U1510 error code, which my tuner says is a faulty HVAC control module. Did you ever get a replacement and/or get access to where the module actually is? I think I want to pull the connector and check it before doing anything extensive but have no clue where this module is located.

[CMAC96]

U1510 is code for the air dams in behind the grille. A stupid feature they added in 2017 models and up. I was thinking of taking mine out.

[xSHIFTxNASTYx]

19 hours ago, CMAC96 said:

U1510 is code for the air dams in behind the grille. A stupid feature they added in 2017 models and up. I was thinking of taking mine out.

Keep in mind that U1510 actually associates a K code with it that breaks down U1510 into a more generalized fault message. U1510 is for a LIN communication problem, but somewhere in that LIN bus network, it then breaks down to a K code. I could be wrong but I researched this for a few hours the other day and this is the general info I'm finding.

[silveradosid]

if you take them out i would be interested in buying them

[Colossus]

Lights already burning out?  what a damn shame.  And I would have thought GM would be using LED lights by now for clusters and instrument back lighting.  uggh.