CMDTC self test

Connect the M-MDS to the DLC-2.
After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
1. Select "Self Test".
2. Select "All CMDTCs".
Verify the DTC according to the directions on the screen.
- If any DTCs are displayed, perform troubleshooting according to the corresponding DTC inspection. (See DTC TABLE (DSC HU/CONTROL MODULE) .)
NOTE:
- Snapshot data appears at the top of the help screen when the displayed DTC is selected.
- Snapshot data stores the currently detected DTC data.
After completion of repairs, clear all DTCs stored in the module. (See CLEARING DTC (DSC HU/CONTROL MODULE) .)