How to Change Buick Key Fob Battery | All Models

Guide

In this guide, you will find instructions on how to change the Buick key fob battery. If your Buick key fob is not working most likely the battery in the remote is dead and needs to be replaced. 

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Troubleshooting Buick ABS Warning Light

Guide

If your Buick ABS and Traction lights stay on, it means the Electronic Brake Control Module (EBCM) has detected a problem. In most cases, the problem is caused by a bad wheel speed sensor.

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Troubleshooting Buick Check Engine Light

Guide

Buick check engine light comes on when the On-Board Diagnostic (OBD) system detects a problem with the engine, transmission or Evaporative Emission Control (EVAP) System.

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Best OBD2 Scanners for Chevy Cadillac Buick GM Vehicles

5 Best OBD2 Scanners for GM Vehicles

Guide

Looking for the best OBD-II scanner to diagnose Chevrolet, Cadillac, Buick and GM vehicles?  

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Buick VIN Decoder

Buick VIN Decoder

Guide

In this article, you will lean how to decode a Buick VIN number.

You can use enter you VIN to automatically decode your Buick.

HOW TO DECODE BUICK VIN

Position 1

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Bad alternator?

17 Jan 2020 •
Can a bad alternator cause random misfire?

Buick Lucerne 2006

18 Nov 2019 •
Help! Cannot figure out how to wind the wire strips into the clock spring in 2006 Buick Lucerne. It looks as if they were wound opposite directions when I removed the cover. Also, after 3 rotations either way, the wires seem  to snap off.... 

Fuel issue

15 Nov 2019 •
I have a 04 buick lasebre. When i put gas in it only takes little bit at a time. I need to take nozzle out every few seconds to watch it drain. Or it will over flow out of hole. Would there be a blockage somewhere?

Weird sound when turning right and sometimes left.

15 Nov 2019 •
My car is making a weird sound when turning right sometimes left. Into the turn and coming out of it, it seems to slow a bit. Then it purrs on through.The sound reminds me of card in a bicycle wheel. Recently had outer tie rods, rack and pinion and steering column done. Also new brakes. Fluids are fine. Just a little over on transmission fluid. Mechanic seems to have no idea. He drove it and heard the sound. Service traction light came on and went off. Visually everything looks fine. They had on the lift but could not duplicate the sound. Any ideas as to what to check?