Thread: 2007 GP GXP GPS not available,

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  1. #1 2007 GP GXP GPS not available, 
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    I recently had a issue where it wouldn't start but all electronics worked fine. I thought battery since it was only clicking. I tried charging no change. I then removed the battery and got tested, it tested good. There was some corrosion on the posts so i bought post cleaner and the protector to prevent it getting bad again. I scrubbed the posts and the connectors with a small wire brush. I also scrubbed the ground wire that screws into the body above battery. After moving the small fuse box behind the battery so i could fit it I was able to then get the battery back in. The car now starts and works fine but i noticed the display doesn't show date and the GPS radio shows no time. I tried to set time but it doesn't show a GPS signal anymore so i cant set now. I went into navigation and GPS has a line through it. Anyone have any ideas or tips on how i could fix this?


    Also on a side note anyone know what the little ring is that goes around the positive connector on the battery?
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  2. #2 Re: 2007 GP GXP GPS not available, 
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    The ring around the positive cable is the battery current sensor. No clue about the GPS, post back your findings when you get it figured. Good luck!
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  3. #3 Re: 2007 GP GXP GPS not available, 
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    you have any idea how to set time without it?
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  4. #4 Re: 2007 GP GXP GPS not available, 
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    Does the gps take time to re sync with satellites? or require re-calibration?
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  5. #5 Re: 2007 GP GXP GPS not available, 
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    Did you remove the current sensor?
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  6. #6 Re: 2007 GP GXP GPS not available, 
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    No i didnt remove anything, The GPS is now working but the clock will not give me option to set time. Yesterday I had to replace starter and now voltage is at about 12 volts upon startup before it was 12-13 after i started car so i know starter was having issues since battery and alternator both test good.

    Any other ideas?
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  7. #7 Re: 2007 GP GXP GPS not available, 
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    I have the same issue with my GPS after have the car in the garage. I believe that the GPS signal is not reaching the unit. Look to see if your GPS has a red diagonal line through it like a nNo Smoking sign. You can replace your GPS antenna with a 3rd party antenna. This one worked fo rme. KENWOOD GPS Antenna Navigation DDX712 DNX512EX DNX5180 DNX6020EX DNX6040EX DDX812 DNX5120 DNX5140 DNX7220 KNA-G510 DNX5220 DNX570HD DNN770HD DNX690HD DNX890HD DNX9990HD https://smile.amazon.com/dp/B00FN2MI..._4bmUCbASA0VN4.
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  8. #8 Re: 2007 GP GXP GPS not available, 
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    Try Pulling the radio fuse to force a hard restart (reboot)
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