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Ee3gordon replied to the thread 2016 Yukon - Replaced GPS Antenna AND HMI - NAV Still not working.UPDATE: Dealer installed new on star module and it all works! Combo of antenna and onstar module talking to the driver instrument...
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Ee3gordon reacted to Doubeleive's post in the thread 2016 Yukon - Replaced GPS Antenna AND HMI - NAV Still not working with
Like.
you might try a 3rd party gps antenna and just plug it into the hmi and stick it up under the top front part of the dash. I f that works... -
Ee3gordon replied to the thread 2016 Yukon - Replaced GPS Antenna AND HMI - NAV Still not working.Thanks I’m relaying the input to the dealer. This is helpful. They are re-assigning it to a new tech. Did you have the same issue?
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Ee3gordon replied to the thread 2016 Yukon - Replaced GPS Antenna AND HMI - NAV Still not working.Couple days later, more troubleshooting - gps and compass works for a couple hours after car sits outside overnight then drops off again.
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Ee3gordon replied to the thread 2016 Yukon - Replaced GPS Antenna AND HMI - NAV Still not working.UPDATE: New Junction Splitter connection installed. GPS and Nav worked briefly but dropped off and again compass reading "CAL" on info...
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EThe last 3 failures I have seen documented on here and you tube involved the non AFM lifters. Dont spend 3K for "piece of mind" when it...
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Ee3gordon replied to the thread 2016 Yukon - Replaced GPS Antenna AND HMI - NAV Still not working.Appreciate it Tom, I’m going to relay this point to the service mgr tomorrow to inquire if this has been done. Yeah for sure you would...
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Ee3gordon reacted to tom3's post in the thread 2016 Yukon - Replaced GPS Antenna AND HMI - NAV Still not working with Like.
I've read the HMI module must be programmed for the vehicle VIN to work? Surely the dealer would know this if so. I'd keep looking for...
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Ee3gordon replied to the thread 2016 Yukon - Replaced GPS Antenna AND HMI - NAV Still not working.Head scratcher
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Ee3gordon posted the thread 2016 Yukon - Replaced GPS Antenna AND HMI - NAV Still not working in Audio & Electronics.1st post on the Forum - Long time Yukon owner/fan In the process of purchasing a 2016 Yukon SLT with 91k miles from the dealer. Clean...
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