Existing Wiring

[David Stevens]

Can someone help me.  I have the 7” color screen on the audio unit it has apple car play already installed. My truck is an 2018 WT Edition.  My question is if I upgrade to th 8” screen does my truck have a hmi is the wiring there to add dual climate controls.  Really hate to tear it a part just to look

 

Thanks in Advance

[Jaychevy81]

I think there is a huge thread on this topic it may or may not have the HMI it’s like 4 torn bolts to check behind the glove box. Both the bigger screen and dual climate mod thread has all the info you need.


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