Hi all, I am new to the forum as we have just purchased a silver limited CRD with 92K on the clock. Love this little diesel!

So to my question, the air conditioning is currently not working (just ambient air temps and no clutch cycling). I want to check the high pressure switch but I am getting conflicting info from the FSM. The fsm states that the crd is equipped with a high pressure switch and to test to check for continuity but mine (next to the AC comp) has a 3 wire connector and 3 pins on the sensor/switch like the AC transducer the gasser would have.

Does anyone have any insight into this?

Thanks