2004 Chevy Trailblazer speedometer

2004 CHEVROLET TRAILBLAZER
71,102 MILES • 6 CYL • 4WD • AUTOMATIC
Avatar
ESIMCOCK
  • MEMBER
  • 1 POST
speedometer started not registering speed right then it just stopped working.
Dec 3, 2009 at 7:47 AM
Advertisement
Avatar
BLUELIGHTNIN6
  • ✓Experienced Mechanic
  • 16,542 POSTS
check circuit board and wiring to the instrument cluster. if OK suspect faulty speed sensor.
Dec 3, 2009 at 7:55 AM
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.