Question about 2003 Pontiac Grand Prix
It sounds like "False Antilock Mode" to me. Your Antilock Brake Control Module "thinks" that you have a wheel locking up. This is probably caused by a bad wheel sensor. You need to scan the module to find out which one.
Posted on Oct 23, 2009
Testimonial: "Thanks for your help.You have told me more than the "mechanics" I have talked to! I might be on the way to getting this problem fixed."
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:
Jun 07, 2015 | 2005 Kia Rio
Dec 05, 2013 | Cars & Trucks
Nov 25, 2012 | 2010 Chevrolet Equinox
Jul 06, 2012 | 1999 Cadillac DeVille
Aug 21, 2011 | 1999 Oldsmobile Alero
Mar 07, 2011 | 2000 Chevrolet Blazer
Dec 10, 2010 | 2005 Mazda Tribute
Jun 01, 2010 | 2001 Buick Park Avenue
Dec 10, 2009 | 2003 Ford Escape
May 31, 2009 | 1999 GMC Sierra
430 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: