[moosez63]

well getting into the combine this season the ac is not working pulled vaccum recharged system still cannot get compressor to come on cab blower motor works anyone out there had this problem.how do you check the ac relay

 

[gleanerman]

It may not be the relay, try using a jumper wire to bypass the high and low pressure switches, one of them could be stuck. If that doesn't work try a new relay, they are not that expensive..

 

[moosez63]

bypassed the relay compressor worked replaced relay working now thanx