Question about 2002 GMC Yukon XL
This sounds like the brake pressure sensor switch, this is located on the Brake Pressure modulator which you will find bolt to the side frame under the vehicle on the left hand side.
Just disconnect the sensor at first and see if the buzzing stops, you will need to bypass it with a connector wire if the buzzing stops then replace the sensor switch.
Hope this helps
Posted on Nov 08, 2010
The switch is located on the e brake foot pedal. check the switch with an ohm meter. replace if faulty. if good the chime module is at fault instead
Posted on Nov 07, 2010
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:
Feb 15, 2014 | Cars & Trucks
Apr 14, 2013 | 2005 Chevrolet Tahoe
Aug 24, 2011 | 2004 Chevrolet Tahoe
Mar 29, 2010 | 2003 GMC Yukon XL
Mar 25, 2010 | 1998 Plymouth Voyager
Aug 01, 2017 | 1998 Chevrolet S-10 Pickup
Jun 02, 2009 | 2003 Chevrolet Tahoe
Apr 06, 2009 | 2005 Chevrolet Impala
Dec 13, 2008 | 1995 Buick Park Avenue
89 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: