Question about 1996 Pontiac Bonneville SE CA Value

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My 96 bonneville is blowing heat

We just charged the ac have checked the fuses but it still blows hot.composer works to pulled a vaccum line off and got it to blow cold air then shut the car off was back to blowing hot and couldnt get it to do it again i have the climate control system in my car thanks

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  • jmhundey Jul 20, 2008

    My Bonneville blows haet some times and then changes over to cold/ac some times. The climate control flashes 33 times, whats that mean?

  • Anonymous Mar 12, 2014

    I need to re-attach a vacuum line to the back of my climat control. Which panels do I need to remove in order to accomplish this. It's an '01 Bonneville SLE. I am plenty knowledgeable and experienced in mechanics, so I'm not interested in those people that tell everyone to go pay unreasonable prices at a shop. I just don't want to pull off more of my dash/center console than necessary. Thank you

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Sounds like the vacuum lines that direct the air over the evaporator is maulfactioning and let it blow air over the heater core all the time

Posted on Jun 16, 2008

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2000 pontiac bonneville blows hot and cold at the same time


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As per your problem mentioned. There are few solved help links to troubleshoot these problems. Go through the list and Click the link below:----

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http://whatisbyme.blogspot.in/2012/05/2000-toyota-avalon-no-heat-on-passenger.html


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http://technoanswers.blogspot.in/2012/02/no-heat-on-oldsmobile-silhouette.html

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http://schematicsdiagram.blogspot.in/2012/02/heater-blows-cold.html

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http://schematicsdiagram.blogspot.com/2011/12/heat-blows-cold-on-drivers-side-and-hot.html

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http://repairhelpcenter.blogspot.com/2012/01/hot-air-on-drivers-side-vents-only.html

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If your blower motor is not operating, you may have a fuse blown that needs to be replaced, or the control chip that plugs into the blower motor (for fan speed settings) has burned up (easy fix).

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