This weekend I was driving about an hour and a half through some very heavy rain with my LI's on. About halfway through the trip I pulled over for gas and when I started the car again my LI's came on and said something like "connection to sensors 2 or 3 is bad". I re-seated the RJ-11 connectors with the CPU but had the same problem. I also tried turning the LI's on and off via the switch a few times during the rest of the trip in the rain with the same result.
The next day I went out to the car and they started up just fine - no alerts. I looked at the wiring from the head to where they enter the car's cabin and couldn't find any exposed sections.
So I'm starting to worry that I've got a case leak on at least one of the heads. Has anyone else experienced this sort of issue with LI's? I've only had them for just shy of a year now.