AO Platinum Member
Join Date: Aug 2003
Location: London, England
Re: Aircon prob - continued.
The Fan doesn't run full time when the A/C is on, it just pulses on & off.
But check the low speed fan resistor (the two connectors on the battery side of the rad) if that has failed the low speed fan will not work.
Also, have you had the A/C system regassed? because if there is too much gas in the system the pressure will get too high and the 4-stage pressure switch will turn the compressor off.
You do need a new thermostat, but that shouldn't effect the A/C system.