09 freightliner 60 series blinking dash

A little different deal but corroded wire connectors behind passengers door under panel. Have read on hear about similar problems behind the left kick panel and the nest behind the the drivers door on sleeper trucks.
You can try the search block at the top right of your screen but it appears limited anymore.

 

I had similar problem recently with dash lights, check & engine shut down, and 3 gauges (oil pressure, water temp and voltmeter) going out for second. Alarm would sound iffy too. Then became longer. Had to pull a fuse to get rid of the annoying alarm. I bought a used ICU and haven't had a problem.