Ok, I bought a new EVIC to see if upgrading from a 2013 EVIC to a 2018 EVIC would resolve my compass heading not displaying with a UAS radio installed. Ever since installing a 2019 UAS, the compass heading displays "--"
So, the same thing occurs with a 2018 EVIC as well so I'll likely be selling it. While I had it though I decided to try to change mileage and engine hours for fun. My original EVIC was programmed years ago by Dominic at TVandNavToGo so I didn't have a need.
I ran into the same problems others have seen when attempting to program mileage. It would say failed or procedure complete but none other the odometer or hour readings would change. I was using this cheap blue OBD reader...
Veepeak Mini Bluetooth OBD2 OBDII EOBD Scanner Adapter Automotive Check Engine Light Diagnostic Code Reader for Android Windows
https://www.amazon.com/dp/B011NSX27A/ref=cm_sw_r_cp_apap_7wURNbPSjmOWm
It works for many things in Alfa so I thought it would work for mileage correction too. It didn't.
So I finally broke down and got the OBDLink MX. It worked the first try (although it said procedure failed the mileage changed). That being said, if you can't get mileage correction to work and you aren't using the OBDLink MX or MX+, go buy one!
So while I couldn't fix my original problem I'll at least be able to sell a cluster with corrected mileage to a buyer so not a total wash...
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