2000 Buick LeSabre Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2000 Buick LeSabre
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2000 Buick LeSabre ProblemsFuel Level Sensor Failure
It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.
One or more heater & AC (HVAC) air delivery and/or temperature mode door actuator may fail. This can result in incorrect air delivery or temperature. If this occurs, fault code(s) stored in the HVAC control module should be available to assist with diagnoses.
2000 Buick LeSabre QuestionsReverse is the only thing working do I just replace the band's what parts do I order there are about 25 that go to transmission? (1 answer)
Under the back seat, that's where the clicking when I try to start it
2000 Buick LeSabre RecallsRecall 04V090000
The adjuster screws for the headlamp reflector aiming do not function properly, which can impair driver visibility. Buick will provide updated instructions to vehicle owners regarding headlamp aiming.
The anti-lock brake system hydraulic control unit (HCU) may leak brake fluid. A brake fluid leak may compromise braking ability, which could result in an accident. Dealers will inspect and replace the HCU if necessary.