... lights, reads and clears all generic, and some manufacturer specific, DTC, displays the I/M readiness status, views OBD II freeze ... lights, reads and clears all generic, and some manufacturer specific, DTC, displays the I/M readiness status, views OBD II freeze ... padded storage case with wrist strap.Functions: 1.Displays the DTC definitions on screen unlike previous models2.Wider coverage: works with ...