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I have a 2nd gen JDM Prius. It’s the US Grand touring version of Japan And I have a problem. The screen doesn’t show past fuel consumption or regen thing on that graph. Yesterday I drove for 110km and the graph was blank and when the car moves the arrows and everything work but the wheels are moving It should move right?
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Posted : 10/18/2024 1:56 pm
There should be a diagnostic mode built into your MFD that will specifically test the MFD unit itself for any faults. However if the fuel consumption, regeneration and wheel interface have all stopped working, either there is a connection issue, gateway interface problem or the ECU itself if faulty.Disconnect the 12v accessory battery and test it to see if it's still good. If that checks out, clean the connectors on the ECU as well as on the MFD to ensure there are no issues there.Finally, you can reset the MFD with a hard factory reset in the settings. I hope this helps.
Posted : 10/18/2024 1:57 pm