Nissan 370Z Forum - View Single Post

Mxzx · 07-25-2021, 04:01 PM

Hello, I have a 2011 Nismo that a/c clutch won't engage when a/c selected. The light in the button turns on, and my scanner says the control is sending signal to the IPDM.
I can run 12v to the compressor and clutch will pull and a/c runs.
I am thinking its either the pressure switch or a/c relay, which I think is buried in the IPDM?
I have checked all the fuses and they are good.

Any thoughts before I go to dealer for diagnosis?

07-25-2021, 04:01 PM	#1 (permalink)
Mxzx Base Member Join Date: Oct 2020 Location: KY Posts: 28 Drives: 2011 370Z Nismo Rep Power: 4	A/C Clutch not engaging Hello, I have a 2011 Nismo that a/c clutch won't engage when a/c selected. The light in the button turns on, and my scanner says the control is sending signal to the IPDM. I can run 12v to the compressor and clutch will pull and a/c runs. I am thinking its either the pressure switch or a/c relay, which I think is buried in the IPDM? I have checked all the fuses and they are good. Any thoughts before I go to dealer for diagnosis?