Obd Port no warning lights?

2014 DODGE DURANGO
80,000 MILES • 2.0L • 6 CYL • 4WD • AUTOMATIC
Avatar
BOB1212
  • MEMBER
  • 1 POST
No idiot lights on dash. NYS inspection scan tool inserted all light on dash go on and engine revs high...But when regular scan tool inserted none of that happens But the code is High Bus comm..any help?
Jun 22, 2025 at 8:09 AM
Advertisement
Avatar
STRAILER
  • ✓ASE Certified Mechanic
  • 54,832 POSTS
  • ASE Certified Mechanic
Can you give me the code? It seems like the NYS scanner is having an issue if a regular scanner works okay. Please let me know.
Jun 22, 2025 at 1:22 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.