Nome Posted September 10, 2021 Report Share Posted September 10, 2021 Hi my speedo reading on the car is working great but on my GPS ( Uconnect) it says I’m doing 225km or 195km or anything except the real speed. Can anyone help please or tag me if there is already a post on this. TIA Quote Link to comment Share on other sites More sharing options...
bramfrank Posted September 11, 2021 Report Share Posted September 11, 2021 The navigator in the DJ uses both GPS AND dead reckoning (inputs from the wheel speed sensors and the compass data) to determine speed and heading. Most likely there is an issue with the cabling or the navigator, unless your ABS and traction control are also not working properly. A new TGM (the radio module) is most likely in your future. I happen to have a spare available for purchase if that's the case. Quote Link to comment Share on other sites More sharing options...
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