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Car Forum / Dodge / Dodge Cars / November 2004

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Heater/AC Fan One Speed

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Larry Crites - 14 Nov 2004 17:53 GMT
I have a 1999 Dodge Intrepid. The Heater/AC fan only blows air on high
speed. When I first turn the fan switch on, it does "turn on" the Heater/AC
system, but the slower fan speeds don't work. Is there a relay of some sort
somewhere that controls the speed I can check?

Larry
Unlock the Universe
VG - 14 Nov 2004 19:38 GMT
> I have a 1999 Dodge Intrepid. The Heater/AC fan only blows air on high
> speed. When I first turn the fan switch on, it does "turn on" the Heater/AC
[quoted text clipped - 3 lines]
> Larry
> Unlock the Universe

Sounds like the Blower Resistor.

See:

http://autorepair.about.com/library/faqs/bl469i.htm
Larry Crites - 15 Nov 2004 16:08 GMT
Thanks! Will check it out.

Larry
Unlock the Universe

| > I have a 1999 Dodge Intrepid. The Heater/AC fan only blows air on high
| > speed. When I first turn the fan switch on, it does "turn on" the Heater/AC
[quoted text clipped - 9 lines]
|
| http://autorepair.about.com/library/faqs/bl469i.htm
maxpower - 14 Nov 2004 20:53 GMT
the heater resistor block is bad, located under the glove box, two 8mm
screws, very easy to replace
Glenn Beasley
Chrysler Tech
> I have a 1999 Dodge Intrepid. The Heater/AC fan only blows air on high
> speed. When I first turn the fan switch on, it does "turn on" the Heater/AC
[quoted text clipped - 3 lines]
> Larry
> Unlock the Universe
Larry Crites - 15 Nov 2004 16:10 GMT
Thanks, Glenn! Will check it out.

Larry
Unlock the Universe

| the heater resistor block is bad, located under the glove box, two 8mm
| screws, very easy to replace
[quoted text clipped - 9 lines]
| > Larry
| > Unlock the Universe
Raymond Sirois - 14 Nov 2004 20:58 GMT
>I have a 1999 Dodge Intrepid. The Heater/AC fan only blows air on high
>speed. When I first turn the fan switch on, it does "turn on" the Heater/AC
[quoted text clipped - 3 lines]
>Larry
>Unlock the Universe

My guess would be the fan speed resistor pack...  On my wife's 1993
Dynasty, it was located under the hood, at the back of the engine bay,
INSIDE the recess where the wiper arms are "stored."  It was a pain in
the a.s to get to.  Two screws remove the connection cover and release
the resistor pack.  You'll wish you had an added elbow midway between
your wrist and elbow when you go to access this little baby...

Raymond Sirois
SysOp: The Lost Chord BBS
607-733-5745
telnet://thelostchord.dns2go.com:6000
Larry Crites - 15 Nov 2004 16:14 GMT
Thanks for the info, Ray.

Larry
Unlock the Universe

| >I have a 1999 Dodge Intrepid. The Heater/AC fan only blows air on high
| >speed. When I first turn the fan switch on, it does "turn on" the Heater/AC
[quoted text clipped - 15 lines]
| 607-733-5745
| telnet://thelostchord.dns2go.com:6000
 
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