'96 T&C HVAC mysteriously fixed

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Fieronut - 26 Dec 2005 01:35 GMT

I have had a problem with my HVAC in that it would only blow in high speed.
All the other, including dual temp controls, worked. I changed resistor,
relay and finally, the motor (because running it on high began to wear out
the bearings). Nothing fixed it. Then last week I had the trans re-sealed
with a new axle installed because of a vibration. When I got the van back,
the heater worked! ON ALL SPEEDS!

I have not had a chance to talk with the guys at the trans place, to see
if they found an open connection somewhere but it seems VERY strange that
everything I DID availed nothing but they fixed it by accident!

John

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Art - 26 Dec 2005 15:13 GMT

Sounds like a bad connection at the computer.

>I have had a problem with my HVAC in that it would only blow in high speed.
> All the other, including dual temp controls, worked. I changed resistor,
[quoted text clipped - 10 lines]
>
> John

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Fieronut - 26 Dec 2005 16:29 GMT

Dunno where the computer is but I think it's not near the transaxle. It's
still a mystery!

John

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Art - 29 Dec 2005 06:13 GMT

But they may have had to disconnect a bunch of wires at the computer.

> Dunno where the computer is but I think it's not near the transaxle. It's
> still a mystery!
>
> John

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Coasty - 29 Dec 2005 10:55 GMT

The computer has nothing to do with the AC or heat it is totally separate,
more than likely it is a lose connection.

Coasty

> But they may have had to disconnect a bunch of wires at the computer.
>
[quoted text clipped - 3 lines]
>>
>> John

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