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Old 09-20-2015, 01:00 PM
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Cora Cora is offline
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Update to issue

So I traced the circuit hand over hand. Main harness to main fan had a home job wire spliced in to power wire and the other end was spliced in to air conditioning compressor. Removed and resting amp is now 0.02. Now air compressor is not getting current to start air compressor when key in motor on. Looking through the posts I see suggestions that auxiliary secondary fan may be suspect. 50 amp fuse in circuit 61 is fine no indication of over current draw. Aux fan does run with home wire removed. Now my question is is there a relay preventing delivery of current to clutch circuit in compressor? I checked high and low pressure and 45 on low and 250 on high running with compressor direct to 12v battery source. Took test jumper off after of course. So again looking to know if anyone has had issue with aux fan senor not delivery current or aux fan relay in fan (read some say that is where relay lives for fan) still working fan but preventing ac clutch from operating? Thank you.
And thanks for offer on spare part but will hold as I am the type to have a spare motor in shop just in case lol. And for the record, troubleshooting this is actually pretty fun. Usually I'm elbows deep in diesels so nice to deal with just electronic issue lol.

Last edited by Cora; 09-20-2015 at 01:06 PM.
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