1999 Accord EX sedan 3.0 air conditioner compressor will not engage. Two shops have been unable to locate problem. The relay that should have two hot, two ground only has one ground. Same for the relay for compressor fan, which does not turn on when the compressor runs, but it does not so are they connected? A jumper to the ground terminal of the relay will cause the compressor to engage. A jumper directly to the compressor will cause it to engage. System is fully charged and has a new compressor. Side note, the compressor was replaced because it was cycling on and off rapidly and burned the clutch Any ideas?