Where is the connection to check the pressure on the high pressure side of the
Is it on the dryer next to the pressure switches under a cap?
On the compressor and checked from the bottom?
I have the Haynes book and it left A/C service completely out of the book.
My dual electric fans are not running when the compressor is running.
I thought it was normal for the fans to run whenever the compressor runs - even
if the car is at ambient temperature and just started.
And I think if the ignition switch is turned to on and the A/C switch is on,
even though the car is not running, the fans should run.
I removed the fan relay and jumpered across the terminals and the fans do run
then, so it is not the fans.
With the fan relay out of the circuit, the relay clicks and appears to work
There is power to the relay.
It appears that something in the coil ground side of the relay wiring isn't
Thanks for the help.