Nissan Frontier AC will not shut off.. HELP

secure labs · Postby **secure labs** » January 14th, 2015, 10:17 pm

Guys im having a problem with my ac in a 2006 d22 nissan frontier
THis is the one with the yd25 engine.

the ac compressor and fan will not switch off although the blower and ac switch is off.
once the ignition is turned on, the fan will come on and once started, the compressor begins to pump causing the lines to ice up.

I have unpluged the relays to prevent this at the moment.
NB - have already tried swapping the relays

Can anyone help me on this

black start · Postby **black start** » January 14th, 2015, 10:30 pm

Check the switch!

secure labs · Postby **secure labs** » January 14th, 2015, 11:23 pm

Did that n still

black start · Postby **black start** » January 14th, 2015, 11:35 pm

if you remove the switch, it still remains on the?

secure labs · Postby **secure labs** » January 15th, 2015, 4:11 pm

skylinechild · Postby **skylinechild** » January 15th, 2015, 4:39 pm

check the pressure switch....

Abraham2nd · Postby **Abraham2nd** » January 15th, 2015, 6:32 pm

The drier is mostly located at the left of the car. its a cylinder shape with two lines connected to it.. one small and one bigger..
Theres a plug located on that Drier.
Make sure its not grounding off....

secure labs · Postby **secure labs** » January 16th, 2015, 12:01 am

@ abraham2nd. I think that is the problem. it is unpluged, but when i shake it up a bit, the compressor cuts off. so i guess ill check it out further 2mr. thanks a lot for the help man, will post if that solves it