Need to find out the code. Too many things it can be.It can be your gauges need to be replaced. The BCM circuit board on the gauges might be back. The security system goes through it. That would shut down the car. When you find out please let us know.
My '02 Lesabre was doing that.......Was a bad crank position sensor
the speedometer is off,the service soon light is on,the gas meter does not work.
2003 Buick LeSabre Custom Sedan FWD
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Maintenance & Repair
I brought this car for my 18 year old in college...
2000 Buick LeSabre Custom Sedan FWD
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Maintenance & Repair
battery in remote, the remote dont work at all so the worker cut the red wire to stop sound not the car dings when door open and lights blinks everywhere but cuts off in about 10second or so, hel...
2001 Buick LeSabre Custom Sedan FWD
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Maintenance & Repair
2003 Buick lesabre The battery died on the car and needed to be replaced. I jumped the Buick and when it started running again the air ac air flow would only come out of the defrost vents. The dash...
2003 Buick LeSabre Limited Sedan FWD
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Maintenance & Repair
DO THE TRANSMISSIONS in a 2003 Buick leSabre custom have problems. I have 70,000 on mine and its starting to hard shift , so I hear these a fix kit for this , then I hear that the electronics l...
2003 Buick LeSabre Custom Sedan FWD
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Maintenance & Repair
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