Question about 2006 Buick Lucerne
Blowing hot air with A/C turned on. I ran a hot wire to the compressor to see if it would come on and it did. Car started to blow cold almost immediately with hot wire ran, but I did not leave it hooked up, it was only to test the compressor. Do anyone have suggestions as to what the problem may be?
Add Freon see if it comes on then its low on freaon leak somewhere if not may be a bad low pres switch also do the fans come on when you switch to ac ?
Posted on Apr 01, 2014
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Posted on Jan 02, 2017
Could be a number of possibilities. However, the most likely is loss of freon. The O-ring seals at a number of line connections tend to leak over time. There are other mechanical and electrical possibilities but you should first have someone check the freon charge with a set of gauges to measure the pressures. It might cost you a bit to have it tested but the pressure reading will tell you a LOT of things. In the long run it will save you money over guess-work.
Posted on Jun 24, 2009
SOURCE: 2000 buick lesabre 3800 has
I had same problem on 2000 Lesabre blowing cold on passenger and warm on driver. I fixed it by adding more freon even though it had 28 pounds of preasure. Now it works great!
Posted on May 22, 2009
The temperature actuator has gone bad. You will need to replace and have it recalibrated. You could try and disconnect the battery for a few hours and see if it will reset it's self. But you will be in the same boat before too long. And will eventually need to replace it.
Posted on Jul 01, 2009
No freon pressure no clutch action.
Posted on Aug 20, 2009
Testimonial: "Thank you very much. The car is a 1995 Buick Regal Custom with 31Km, almost like new. Now it's 100% operational as well."
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