2014 Ford CMAX Energi. Purchased APIM off ebay. 1U5T-14G371-BCA. Was told from 2017. Upgrade to latest 3.4 from 3.2.17237. Did not change as-build to cmax. (do have 2016 as-built with same package option).
With 3.4.21194, display is always at 50%. Barely visible in daylight. Full bright before loading. I see that 7D0-01-01 fix via search. Is this only solution?
I downgraded to 3.3 and display is at full brightness.
I am waiting for the ODBII/USB cable to program the APIM with correct as-built. Is there a issue if I do not update the as-built via ForScan?
Thanks much for the Sync3 updater and all the information available.