Hi,
I'm looking to try to diagnose a problem with a 2010 RX450h.
Just recently the A/C motor has started to run all the time even when stationary and the car temperature is below the set temperature.
When I press the start button the A/C motor starts up and the cars no longer silent when stationary.
I've turned the A/C to "off" and the motor stops and all is quiet again.
Any ideas - is it a sensor that's failed.
Thanks for any help.