2009 prostar A/C compressor stays running. Help

[Rawze]

(04-08-2021 )earnies2 Wrote:  

(04-08-2021 )Rawze Wrote:  Could be bad humidity sensor... could be tarnished fuses in the fuse panel making for weak signal to something.

You have to look in the cab control module to see why it is on.

just things to consider any ways.

Whare is the humidity sensor?
I will check all the fuses. I looked at all the relays and I didn't see a a/c compressor relay. Is the compressor controlled by the Body control module or the controls on the dash?

Prostars get plagued with ghost problems when the fuses in the panel get tarnished/discolored. This happens even if none are actually bad. ref: http://rawze.com/forums/showthread.php?t...1#pid12861