Question about 2000 Buick LeSabre

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2004 Buick lesabra automatic level system

This unit has been noisey from day one and now appears
stuck in the high position. Motor runs for unusually long periods.
Motor runs but appears stuck. Can I just disable it or must I replace?
Please advise any special precautions or techniques. It does
shut off after a while but appears stuck. Mike

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There is a vehicle level sensor that usually starts the coompressor. that could be ur problem. my brother's cadillac broke that sensor after a we drove it in a dirt road.

Posted on Feb 02, 2009

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The objective of the Automatic Level Control System is to provide constant ride height at all load conditions. The Suspension Control module monitors body-to-wheel height, and vehicle speed.

The Suspension Control module will use the rear body-to-wheel displacements and vehicle speed inputs to keep the rear trim height of the vehicle at its desired level.

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Hope this helps; also keep in mind that your feedback is important and I'll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using Fixya, and have a nice day.

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2004 buick Rainier windshield washer pump stays on


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I have also read from another owner, that his sensor module for this system had become broken at around 80,000 miles, and that that wasn't too expensive either.

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