Question about 1991 Buick Regal
I had they same problem a few years back. Aging electronic circuits may be the issue here. That is what happened to cause the remote door feature to operate intermittently in my 1991 Buick Regal. Over time the heat of summer and the cold in winter stress solder joints on printed circuit boards. That stress can bring about what is known as cold solder joints.
I located the remote door receiver module behind the back seat under the cover that holds the Third Brake Light. Once removed from the car I opened the module up and inspected the printed circuit. Sure enough I saw the problem using a magnifying glass. Many of the solder points had cracks around connectors, resistors, capacitors to name a few. Resoldering each bad point sovled the intermittent operation. I hope this helps...
Posted on Sep 09, 2009
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
May 06, 2011 | 1991 Buick Regal
Feb 06, 2011 | 1991 Buick Regal
Jan 13, 2011 | 1991 Buick Regal
Feb 20, 2010 | 1991 Buick Regal
Jan 12, 2010 | 1991 Buick Regal
Sep 18, 2009 | 1998 Buick Regal
May 07, 2009 | 2000 Buick Century
Apr 24, 2009 | 2000 Buick Regal
Apr 11, 2009 | 1991 Buick Regal
Feb 23, 2009 | 1995 Buick Regal
338 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: