high speed fan(s) always on as soon as the key is turned...
03-04-2003, 10:19 AM
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high speed fan(s) always on as soon as the key is turned...
...there is only one relay for the fan in the fuse box(marked Fan 1). Pulling this has no effect. However, pulling the relay designated as "Relief Relay" works in turning off the fan while the ignition is turned.
The fuse box says that there should be 2 other relays for the fan, along with a relay for the A/C...but these slots are empty.
I'm confused. Any suggestions?
The fuse box says that there should be 2 other relays for the fan, along with a relay for the A/C...but these slots are empty.
I'm confused. Any suggestions?
03-04-2003, 10:24 AM
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Re: high speed fan(s) always on as soon as the key is turned...
The relief relay is marked on top with the number 213. It's 12V/60A
Audi part# 443 951 253 J
or...
SHO part# 89 95 11
if this helps
thx,
pete
Audi part# 443 951 253 J
or...
SHO part# 89 95 11
if this helps
thx,
pete
03-04-2003, 11:15 AM
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Re: year/model, relief relay shuts everything off during cranking
thanks, it's a 93 90CS, manual...
Would anybody know where the fan switch is located on a 93 90?
If the relay's shot, is there a way of testing it? I suppose it's designed to fail open...
Would anybody know where the fan switch is located on a 93 90?
If the relay's shot, is there a way of testing it? I suppose it's designed to fail open...
03-04-2003, 12:08 PM
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another observation...
when relay 213 is pulled, the high speed fans turn off, but I also lose my climate control.
Could it be A/C related? I read somewhere about a high pressure switch...???
Could it be A/C related? I read somewhere about a high pressure switch...???
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