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Cruise control and AC blower fan working intermittently


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ejhenne
New User

Aug 7, 2006, 12:37 PM

Post #1 of 4 (2243 views)
Cruise control and AC blower fan working intermittently Sign In

What is the dependency of both a cruise control and AC blower fan working intermittently simultaneously: vacuum, electrical, or both?


Tom Greenleaf
Ultimate Carjunky / Moderator
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Aug 7, 2006, 1:48 PM

Post #2 of 4 (2240 views)
Re: Cruise control and AC blower fan working intermittently Sign In

They are probably on the same electrical cicuit and since the fuse isn't blowing I would blame a relay or bad ground. Will be hard to find with intermittent problems as you not sure whether you have found somethingMad T



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Anonymous Poster
jhb3065@msn.com

Oct 1, 2006, 12:43 PM

Post #3 of 4 (2181 views)
Re: Cruise control and AC blower fan working intermittently Sign In

Did you figure out what the probelm was with your A/C and cruise control. I just started having the same problem. Does your Cruise control light come on automatically when you turn the blower off and vise versa. Thanks.

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Anonymous Poster

Oct 1, 2006, 3:36 PM

Post #4 of 4 (2176 views)
Re: Cruise control and AC blower fan working intermittently Sign In

I bought my service manuals and it has something to do with the ignition switch. My cruise control is electronic and is also on the same circuit as the blower. The ignition switch has to be in "RUN" mode to enable them. I haven't fixed it yet, but it seems to be working better with cooler weather for some reason.






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