melesprocnc

2006 1 ton dually was told the ecm was no good that is why no air conditioning can that be true

6.6lEater

Its possible, but not probable.

dan33900

Well it is probable and possible. I just had mine replaced(under warranty) because the tech center said that was what was causing the compressor clutch not to enage. Have had cold air since. Been 4 weeks now. They even paid for a rental the 2 weeks they had it.