Question about 2007 Buick Lucerne

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Heater blower not working on my 2007 buick lucerne. Is it a fuse?

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  • Buick Master
  • 11,056 Answers

Could be ! could also be the blower motor is bad or blower motor control module .
Does you buick have manual or automatic climate control ? There is a fuse box under the rear seat ,that is where fuse is for blower motor .HVAC BLWR fuse 40 amp. Chevy Trailblazer EXT Blower Motor Won Turn Off

Posted on Dec 20, 2016

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6ya6ya
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Posted on Jan 02, 2017

mrgreenz
  • 962 Answers

SOURCE: 1992 BUICK LESABRE LIMITED, NEED FUSE BOX DIAGRAM

the fuse is in panel with other fuses,however it will say a\c instead of heater. You may want to use a test light to check for voltage at the blower motor plug. To see if current is going to the fuse. Check the other fuses too. since they are linked in parallel to the the acc auto climate .

Posted on Dec 06, 2008

SOURCE: 2001 buick lesabre. my heater and a/c blower is not working

I believed the a/c blower is a relay activated. So no fuse getting blown to make it to go bad. Try to locate such relay (the ID label is found inside the relay cover assembly). Swap it with an identical one before making a trip to auto part store.

Posted on Jun 04, 2009

honeymokey
  • 3113 Answers

SOURCE: 2007 buick lucerne has water leaking into the

Remove trunk trim and covers , close trunk and wet car now look for leak source.

Posted on Jun 16, 2009

duane_wong
  • 6826 Answers

SOURCE: How do you jump start A battery on the 2007 buick

Very simple.

First hook up Positive Red and Negative Black terminals to the battery in the known good car. Then hook the Red terminal on the opposite end of the jumper cables to the positive Red terminal of the battery in the known bad car. Then, carefully, without shorting out the connectors, connect the final black jumper cable to the 'frame' of the known bad car.

Hope this helps.

Posted on Jul 13, 2010

  • 565 Answers

SOURCE: My 2007 Buick Lucerne drivers

first purchase the door handle assembly then remove the door panel. make sure the window is up and reach in and disconnect the rods making a note of which one goes to which one. unbolt the door handle and remove. the new door handle may come with a new rubber seal for it. position over new handle and reinstall. make sure to search the door panel for hidden screws holding it on before you pop the clips.. hope this helps

Posted on Feb 05, 2011

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1 Answer

2009 buick lucerne, heater/ac fan intermittent working, then quit. Have already replaced climate control panel, blower resistor and blower motor. Still nothing. Anyone?


My Lesabre did that and I am not sure how my mechanic did it but he said it would cost an arm and leg to repair it so he hooked up a separate switch under the dash and everything worked after that. a seventy five dollar fix is better than three hundred. See if your mechanic has an idea. He said the off and on part of the automatic switch was not working but after he put an off and on switch in the line the climate control worked.

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On my 2007 buick rendezvous, my blower quit working


The blower motor is behind the glove box, sit in the passenger side seat and kick behind the glove box a few times real hard with your heat on high, the motor might kick back on, I had a Buick and the same thing happened

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How do you take apart the dashboard to replace the ambient air temperature sensor on a 2007 Buick Lucerne?


ambient air temperature is the air outside the cabin not inside it, otherwise it would rise as the car warmed up. Or do you mean the temperature that the heater works from? In which case, Google

Buick Lucerne Remove Dashboard.

Someone will have a YouTube video.

Feb 04, 2016 | 2007 Buick Lucerne

1 Answer

Where is the fuse box for a 2007 Buick Lucerne CXL?


there is a fuse box under the backseat and under the hood on the passanger side

Feb 23, 2015 | 2007 Buick Lucerne CXL

1 Answer

Where is the heater fan blower relay on a 2007 buick lucerne


99.9 are mounted on top or bottom of blower housing

Oct 13, 2014 | Cars & Trucks

1 Answer

Blower works sometimes in 2007 buick lucerne is it a relay and if so where is it located


I don't believe their is a relay necessarily. sounds to me like the resistor bank in the air ducting close to the heater motor in the dash

Oct 13, 2014 | 2007 Buick Lucerne

1 Answer

How is my buick lucerne 2007 is blowing fuses to the ecm?


Can't guess

The car needs to be in a shop for the answer,
not trying to use it & replacing fuses at a dollar ea

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1 Answer

2007 Buick Lucerne Heater Actuator


Check basics first: is there hot water being fed to the heater core?,does the valve work (open/close)that feeds water circulation to the heater core????. Hope this helps. Alberto

Feb 10, 2014 | Buick Cars & Trucks

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