DTC Reading Procedure

Perform necessary vehicle preparation and visual inspection.
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.
- When using the IDS (notebook PC)
  1. Select the "Toolbox" tab.
  2. Select "Self Test".
  3. Select "Module".
  4. Select "TCM".
- When using the PDS (pocket PC)
  1. Select "Module Tests".
  2. Select "TCM".
  3. Select "Self Test".
    
    Fig 1: Identifying DLC-2 Connector
    Courtesy of MAZDA MOTORS CORP.
Then, select the "Retrieve CMDTCs" and perform procedures according to directions on the M-MDS screen.
Verify the DTC according to the directions on the screen.
- If any DTCs are displayed, perform troubleshooting according to the corresponding DTC inspection.
After completion of repairs, clear all DTCs stored in the TCM. (See AFTER REPAIR PROCEDURE .)