Reading Diagnostic Trouble Codes

Reading DTCs Procedure





1. Connect the M-MDS to the DLC-2 connector.
2. After the vehicle is identified, select the following items from the initial screen of the M-MDS.
^ When using the IDS (laptop PC)
1. Select the "Toolbox" tab.
2. Select "Self Test".
3. Select "Modules".
4. Select "EPS".
^ When using the PDS (Pocket PC)
1. Select "Module Tests".
2. Select "EPS".
3. Select "Self Test".
3. Verify the DTC according to the, directions on the screen.
^ If any DTCs are displayed, perform troubleshooting according to the corresponding DTC inspection.
4. After completion of repairs, clear all DTCs stored in the EPS. (See Electronic Power Steering (EPS) On -Board Diagnosis.) Initial Inspection and Diagnostic Overview