Buick LeSabre Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Buick LeSabre
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Buick LeSabre ProblemsImproper HVAC Temperature and/or Air Delivery Due to Failed Mode Door Actuator
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.
I'll turn up the temp on the dual control to get heat, and/or the defroster to blow warmer air. All I get is cool air that makes for an uncomfortable ride and slower defrost. I did replace the blower motor in the summer, could this have caused the problem by not hooking something up correctly?
Buick LeSabre Questionsdo I have to replace the fuel pump sensor when replacing the fuel pump? (1 answer)
my 01 lasabre went down down about 3 weeks ago. well I went the next week and put some gas in it just to make sure it was or wasn't the fuel pump. it started, I was able to drive for about a week and no soon as I filled the tank up it went down again. is this a sensor issue? or do I have to j...
I have disconnected the battery and it will stay charged when not connected to the car. The alternator is putting out 14.9 volts. I have disconnected the underhood fusebox and rear fuse box. Then reattaching them noting the voltage at the battery. That load does pull the battery down but how ...
ivereplaced the ecm unit, where do i get the paascodes to rebooot the system