Wired CarPlay won't connect iPhone 17 Pro Max after iOS 26 update

I got an iPhone 17 Pro Max at release yesterday, and I absolutely love this phone. It’s easily the best iPhone I’ve ever had. But as soon as I got in my car to leave the Apple Store, and I plugged my phone into my 2017 Ford Explorer like I always have with every other iPhone I’ve had, and CarPlay didn’t connect. I go into my CarPlay settings, and it doesn’t even show my car anymore. My phone registers that I’m plugging it in to something, because it starts charging, but I guess it just doesn’t recognize that it’s a car. Bluetooth works just fine for taking calls over the speakers, but CarPlay in a 2017 Explorer requires a tethered connection, and that’s what’s not working. What’s strange, is my iPhone 16 Pro Max that I was using on the way to the Apple Store, also running iOS 26.0, was working just fine.

This morning, I tried connecting my mother’s iPhone 16 Pro Max to CarPlay, and it, too, no longer works. I’ve tried using a different cable, restarting both the phone and the car, and even resetting all mobile phone settings on the car infotainment system. Nothing is working. I’m assuming this is an issue with iOS 26, and not so much the car, as there was never any issue before, but I wouldn’t know anything about figuring that out. I do know, it’s extremely inconvenient not having CarPlay.


[Re-Titled by Moderator]

Original Title: Wired CarPlay not working on iOS 26.0

iPhone 17 Pro Max, iOS 26

Posted on Sep 20, 2025 8:07 AM

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Posted on Oct 22, 2025 2:12 PM

In attempt to try solve this, I bought 10 different USB-A to Type-C cables in lengths from 50cm to 150cm

All of them worked with iPhone 16 Pro Max (and 15, 14, 13)


the 17 Pro Max only liked 4 of them, a 100cm long braided Mophie I bought from Apple online was one of them.


Note: The Beats cables from Apple did not work, none of them.


The other 3 that worked were no-name cheap Chinese cables, one 150cm and one 50cm and one 100cm, unbraided. One of them only connected when Type-C plug was in one direction, not when turned 180 degrees.


Note: The 17 Pro Max would start charging from all cables


Hopefully Apple learn from this and do some more certifications moving forward.


I do see some reports online from random users which could connect but got randomly disconnection from time to time. It will take a few days before I know how stable this is.


Apple: I now have a few cables I don't need. Let me know if you want to buy them - perhaps we can make a trade.


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Wired CarPlay won't connect iPhone 17 Pro Max after iOS 26 update

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