Diagnostics

Read and Reset Diagnostic Trouble Codes (DTCs)

No more having to go to the dealer or auto parts place to diagnose and reset that pesky light …

READ and RESET Diagnostic Trouble Codes easily!

Email them to friends or professionals to get help with troubleshooting or diagnosis. Detect trouble spots, and to narrow down a range for troubleshooting!

Learn more from watching the video HERE …

Bi-Directional (GM) DIagnostics – CASE Relearn

Swapping ECUs is a snap now! (GM vehicles only) No need for a dealer to do a Crank Angle Sensor Error (CASE) Relearn …

A Step by Step “wizard” walks you through the CASE relearn procedure and makes it easy! No need to take it to the dealer to have it done. Invaluable when swapping “mail order” tuned modules or when swapping in replacement modules.

Learn more from watching the video HERE …

OBD II Readiness Monitor Status

Use Dashboss to check the on board diagnostic monitor status for readiness.  Use it to BE SURE that all codes are reset and all monitors show “Ready” when going to the emissions station!