The air con wasn't working on my xantia and I've had it regassed but it's
still not working. The radiator cooling fan isn't kicking in when I switch
the air con on and I've been told if the fan doesn't kick in the system
won't work. Has anyone got any idea why the fan won't work?
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The fan is controlled by the Bitron sensor which could be faulty or the
wiring to it could be faulty and as this affects the A/C as well it
could be a good place to start. Unfortunately I don't know enough about
them to be able to tell you more. The Haynes BoL craps out on the A/C
I sit corrected. I've never been outside the car with the A/C on and the
engine running , it's certainly not apparent inside the car.
 apart from tonight when youngest son decided to be carsick and I wasn't
really concentrating on this problem.
somet wrong with mine. none of the sensors seem to work. the bearings had
gone in the fan motors. so i replaced the fans (entire unit...front bumber
off job.... lovely) and wired a manual switch up. Its not ideal but it
does the job.
SO whenever i have the aircon on i switch one of the fans on.
I would say look at the bitron sensor. this seems to be the cause of a lot
of problems in this area of the car.
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