Location

[BigDingus]

Now that I have my air suspension working I’ve moved onto the air conditioning. 

Can anyone tell me where the ECU, the fuse and I assume it has a solenoid?

At the moment the pump solenoid doesn’t engage, so I’m going to diagnose where the fault is. 

[Herbie]

I have a workshop manual for the RX300 if you want it.

[BigDingus]

Hi Herbie.

For some reason I didn’t get a notification that you posted.

I’ve since found out the car has a self diagnostic page. It’s reporting low pressure, which it isn’t, so I’ve ordered a pressure sensor  

There’s no solenoid or fuse. Apparently. Still think there should be.