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Mr Diagnostic

The Mobile Automotive Diagnostics and Programming Leader in New England!

    Your Vehicle Is Our Top Priority

Regardless of where your car was built, Mr Diagnostic can guarantee that you’ll receive the best service available. We are able to recommend any replacement part, regardless of vehicle brand. With the help of our experienced technician, we’ll tackle any problem you can throw at us.

When you bring your car in, or we go to it, our service technician will provide you with a full diagnosis and tell you about the available service options. If you have questions, we're happy to walk you through our process so that you are completely informed about the types of repairs or maintenance required.

Our services include, but are not limited to:

  • Computer Diagnostics
  • Mobile service
  • Computer programming
  • Module configuration
  • Electrical shorts
  • Electrical components inoperative
  • And More listed below


  1. Automotive Programming
  2. Check Engine Light
  3. Air Bag Light
  4. Anti lock Brake Light
  5. Traction Control Light
  6. VSS Light
  7. Tire Pressure Light
  8. Power Windows not working
  9. Heating and Air Conditioning not working
  10. Power/ Heated Seats
  11. Power/ Heated Mirrors
  12. Interior/ Exterior Lights not working
  13. Keyless entry not working
  14. Security System programming
  15. Key programming
  16. New control module programming
  17. Engine not running right
  18. Wipers not working
  19. Power door locks
  20. Sun roof
  21. Instrument panel gauges
  22. Radio and entertainment systems
  23. Hybrid vehicles