11-13-2023, 10:24 PM
In my 2019 XC90 I was getting frequent CarPlay disconnects so I took a chance and ordered a new dual USB C hub, got it installed and changed 362 USB CONNECTION from "03 With USB Hub, type A" to "05 With USB hub, Type C". Wired CarPlay immediately worked great but threw DTC for IHU: U3002 - Vehicle Identification Number - Algorithm Based Failures - Signal compare failure. Also, none of my wireless CarPlay dongles work. I've cleared DTCs, reset ECUs, and left it locked overnight but still having same issue & DTC. Any idea if this DTC is due to not having software in the new USB C hub or something else? I'll have access to a new model loaner tomorrow 11/14 if there's a way to use it & VIDA if necessary or would I be better off buying a used USB C hub or USB A? I saw the thread where we can flash software if that's also a possibility. I had it in for service for the disconnect error, and of course they could not duplicate. Thanks in advance!
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2019 XC90 T6 R-Design
2020 XC60 T5 Momentum
Bright Silver Metal
Advanced, HK, Multimedia, Premium, Heated Steering Wheel, 20s
2019 XC90 T6 R-Design
Passion Red
4C, Advanced, B&W, CF Inlays, Heated Steering Wheel/Rear, Polestar, 20s2020 XC60 T5 Momentum
Bright Silver Metal
Advanced, HK, Multimedia, Premium, Heated Steering Wheel, 20s