it should only run with either the temp or pressure gets to high in the
ac system depending on year etc. Yours is probably temp. Just jumper
the switch on the drier to see if the fan kicks in. If it does, then
the problem is probably the switch. That is, assuming that it gets up
high enough
That fan only comes on above a certain coolant temp, or above a freon
pressure -- only when needed. I don't remember the specs.
On Fri, Aug 29, 2008 at 5:12 PM, Peter Frederick <[EMAIL PROTECTED]> wrote:
> Short the leads to the temperature/pressure switch on the receiver/
> dryer. Fan must come
Short the leads to the temperature/pressure switch on the receiver/
dryer. Fan must come on (there are two switches, one is for low
pressure shutoff! -- on the W124, the fan switch has long leads, the
low pressure switch has plain spade lugs).
You should also check the high temp switch on th
Does anyone know if the aux fan should run all the time when a/c is on, or
does it only kick on if the temperature gets too hot?
Mine does not seem to work. How do I check it?
1983 240D
--
Anthony
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