Reading Diagnostic Trouble Codes

Reading DTCs Procedure





1. Connect the M-MDS to the DLC-2.
2. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
^ When using the IDS (laptop PC)
1. Select "Self Test".
2. Select "Modules".
3. 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 EHPAS control module. (See Clearing DTCs Procedure.) Clearing Diagnostic Trouble Codes