2002 Chevy Avalanche Brake pedal pulseation

2002 CHEVROLET AVALANCHE
Avatar
WRENCHHEAD
  • MEMBER
  • 6 POSTS
Brakes problem
2002 Chevy Avalanche V8 Four Wheel Drive Automatic

Got a 2002 avalance when coming to a stop and you step on the brake pedal there is a noise like the abs senser or wheel sensor but when you unplug the wheel sensor the noise goes away any ideas before i go in to debt on this truck.
Oct 20, 2009 at 4:48 PM
Advertisement
Avatar
JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
If you are refering to the ABS wheel sensor at one of the wheels, I would say you have a bad one. If it actuates the ABS when plugged in and the problem goes away when it is removed, that would be my first guess. HAs the ABS light come on?
Dec 6, 2009 at 8:16 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.