2005 frieghtliner columbia gauge cluster

look for corroded wiring at ECM plug, just shake them and see if dashboard will come back to life ( it was on mi Colombia). if there is nothing at ECM plug than look for problem in DATA LINK wiries. It is Green and Orange wiries draided together.

 

I,ve had this problem for almost a year, finaly found short in the data link in the bunk under the bed. There is wiries runing along the rear wall into fan unit.

 

What was the problem

 

Hello everyone....I'm having issues with my gauges in instrument cluster and a/c. Neither the gauges or a/c will come on. My truck is a 2007 Freightliner Coronado. Any suggestions...much help needed and very appreciative of your responses. Thanks!

 

What was the issue? I’m having same problem