CMDTC clearing procedure
WARNING: This page is about a different car, the 2017 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
- Switch the ignition OFF and wait for 1 min.
- Connect the M-MDS (IDS) to the DLC-2.
- Switch the ignition ON (engine off).
- After the vehicle is identified, select the following items from the initialization screen of the IDS.
- Select "Self Test".
- Select "All CMDTCs".
- Verify the DTC according to the directions on the screen.
- Press the clear button on the DTC screen to clear the DTC.
- Perform DTC inspection. (See READING DTCS PROCEDURE .)
- Verify that no DTCs are displayed.