Posted 9/26/2012 06:06 (#2609460 - in reply to #2608528) Subject: Re: Challenger MT/FmX/Autopilot recurring fault...
SE IL Mt.Erie, IL
Try to plug the display cable into the plug labeled GPS instead of using the DISPLAY plug on the nav harness. Went thru something similar last year except this one would not steer at all because the code came up instantly. Did you just update the FMX and nav? I think that may have been when this showed up.