Climate Control

LonL · 02-17-2004, 07:51 AM

Hi,
I have a 91 964 with a blower issue. The AC fan blower does not operate. I am wondering if it is the fan switch in the climate control panel, it has almost zero resistance when turned. I feel no detents at all when turning the switch. Since this is my first Porsche I have nothing to compare it to. I know on most cars you feel a click each time you turn the knob.

Thanks,

Lon

LonL · 02-19-2004, 08:57 AM

A little follow up on this. The two are not related, it was a fuse that was blown in radio, however I still need some guidance on the fan issue. I get NO fan at all, the rear blower fan does not work ( checked all fuses front and rear) nor does the 2 front fans. I checked voltage at the plug to the rear motor and got .3 volts regardless of fan speed setting. does this mean anything to anyone? I am thinking the contol module is faulty.

Lon

RonnieM · 02-20-2004, 04:37 PM

Try posting this question on rennlist in the 964 forum. There is a lot more help on 964's there.

LonL · 02-20-2004, 05:56 PM

Thanks, I will try that

maxnine11 · maxnine11's Garage

i see that Randal G replied to your post on rennlist. He really seems to know the workings of the 964 climate control!! do a search using his user name there; or search all of his posts, and you will find a lot of good info.

good luck,

max

LonL · 02-21-2004, 02:19 PM

Well, I feel a little dumb. The problem is solved. The number 28 fuse was missing. all is good now

Lon

maxnine11 · maxnine11's Garage

Cool

probably the cheapest part on your car!! ( save for the air in your tires )

max