Question about 1989 Buick LeSabre
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Posted on Jan 02, 2017
The switch is poorly designed. I disassembled the switch assembly and removed the pushbuttons that actually activate the switches. You can then press the switches directly with your finger. However, you lose the symbols that identify the switches and you will see the greenish lights that backlight the pushbutton symbols. I made some stick-on labels for the dashboard and didn't have to get a new switch assembly. Since the headlights are activated automatically by the dashboard sensor, I rarely use the switch anyway.
Posted on Nov 05, 2008
SOURCE: 2001 Buick Lesabre
Do you have check engine light on???if so scan it OBD 2 yue$$ding isn't the way to go,if you don't have a check engine light on then perhaps coil pack!!! coils do run intermittent some times! and not trip the eng light on !!!!this would be a great place to start.Hope this helps
Posted on Dec 26, 2008
SOURCE: 1989 lesabre engine codes
26 is a quad driver failure, 41 is a cam sensor failure. I can give you a test procedure for 26 but for 41 you likely need to replace the magnet that is in the cam gear for the cam sensor pick-up.
Posted on Mar 24, 2009
the bolts you are looking to remove are located on the top of the light housing. It only takes 2 of them to remove the housing. One is about 6 to 8 inches long, and the other one is much shorter than that. Just unscrew and remove them, and pull the housing straight out.
Posted on Aug 31, 2009
Testimonial: "Thanks a bunch!"
Similar problem with 1997 Buick. Intermittently the car would quit. The problem was corrosion on the battery terminals. A new battery solved the problem.
Posted on Oct 23, 2009
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