UAS Upgrade No Carplay

[HoldenRam17]

Recently completed the upgrade from the Harmon 5" to the Panasonic 8.4"
Android Auto works flawlessly.
Apple Carplay will not.

Thought it may be a FW/SW issue but nothing I've read through states others having this iissue. INCLUDED PHOTOS just in case.
Have tried all basics I can think of or have read others experiencing connection issues with apple products.

Open to ideas!

 

[tron67j]

Are you using a Apple data cord? Apple hardware and software are notorious for not working unless oem parts are used.

 

[Mpgrimm2]

Sounds like wrong parts... Where did you get your 8.4 upgrade/conversion harness from?

Edit: part numbers are good.

 

[crash68]

aside from what they ^^^ mentioned, which USB media hub did you upgrade to?

 

[HoldenRam17]

Are you using a Apple data cord? Apple hardware and software are notorious for not working unless oem parts are used.

I am using the one the phone came with. However I just picked up a new lightning cable today and plan to try that when I get home.

 

[HoldenRam17]

aside from what they ^^^ mentioned, which USB media hub did you upgrade to?

P/N is 68328704AD. Pulled it from a 2018 2500.

 

[HoldenRam17]

Sounds like wrong parts... Where did you get your 8.4 upgrade/conversion harness from?

Both the radio and media harness came from infotainment.

 

[chri5k]

Did you check with Infotainment support? You paid them for the gear so they should provide support.

 

[18harvest]

Is your carplay app up to date on the phone? I had this problem with android auto.im not an apple guy so not sure how their apps work

 

[HoldenRam17]

Tried the new cable today and no luck. Did get the USB to show "iPod" but no changes.

The harnesses and bezel cam from infotainment through radio was pulled from the same truck as the media hub.

 

[crash68]

Not an iPhone user but try this: https://support.apple.com/en-us/HT210892#:~:text=If your iPhone isn't,then tap Forget This Car.
Also I know with AndroidAuto there settings on the radio for phone mirroring.

 

[chri5k]

You should call Infotainment and RMA that harness. You have the right radio, software and USB hub. They have been known to put out a stinker on occasion. Once you have a new harness post back with the results.

 

[boblonben]

Are you sure auto play was loaded in the radio???????? Friend of mine just got new truck GM - and auto,play is not installed anymore!!!!

 

[boblonben]

Carplay I meant, not auto play.

 

[1SLwLS1]

Are you sure auto play was loaded in the radio???????? Friend of mine just got new truck GM - and auto,play is not installed anymore!!!!

Carplay I meant, not auto play.

GM is phasing out Apple Carplay