Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum banner
abs envoy
1-1 of 1 Results
  1. Brakes
    I recently started having ABS issues on my 2002 GMC Envoy. It has about 150K miles. All at once, my ABS started activating at low speed. The ABS light is usually on also. I took the car to auto zone and the car returned the following error codes: C0221 - Right Front Wheel Speed Sensor...
1-1 of 1 Results