Bobcat T320 AC Compressor Plug

[dougholsted]

I recently bought a 2010 T320 CTL. The AC compressor has a 6 " pigtail with an electrical connector on it. But I can't find any plug on the wiring harness that connects to it. Can anybody help me find the location of that connector? I traced the wire from the AC toggle switch in the cab to a connector that is unused underneath the cab. It has 12V on it when the toggle is on, but it doesn't work for the compressor. Thanks, Doug

 

[Jabonee]

Are the AC guts still under the seat? Sounds like someone needed parts.

 

[dougholsted]

Are the AC guts still under the seat? Sounds like someone needed parts.

I installed a relay controlled by a switch in the cab to manually feed 12V to the compressor clutch. With that on, the AC works great. R-134A has been checked and pressures are perfect for the ambient temperature. The only problem is I have to control the clutch by switch. It won't cycle on low/high pressure or on thermostat setting. If I could plug the compressor in to the normal plug, it would all work automatically. I just can't find that plug.

 

[Jabonee]

The unused plug you found under the cab connects to another harness that runs under the seat to the thermostat and to the psi high/low switch then to the compressor.