Mazda 2: ON-Board Diagnostic Wiring Diagram [BCM]

DTC INSPECTION [BCM]

1. Connect the M-MDS (IDS) to the DLC-2.

2. Verify the following vehicle conditions:

• Switch the ignition to ON.
• All the switches are turned off (except the ignition switch).
• All the doors, hood, liftgate are closed.
• All the doors, liftgate are unlocked.
• All the seat belts are unbuckled.
• Parking brake lever is pulled.

3. After the vehicle is identified, select the following items from the initialization screen of the IDS.

1. Select "Self Test".
2. Select "Modules".
3. Select "BCM/GEM".

4. Verify the DTC according to the directions on the screen.

• If any DTCs are displayed, perform troubleshooting according to the corresponding DTC inspection.

5. After completion of repairs, clear all DTCs stored in the BCM. (See CLEARING DTC [BCM] ).

CLEARING DTC [BCM]

1. Connect the M-MDS (IDS) to the DLC-2.

2. After the vehicle is identified, select the following items from the initialization screen of the IDS.

1. Select "Self Test".
2. Select "Modules".
3. Select "BCM/GEM".

3. Verify the DTC according to the directions on the screen.

4. Press the clear button on the DTC screen to clear the DTC.

5. Switch the ignition to off.

6. Switch the ignition to ON and wait for 5 s or more.

7. Perform DTC inspection. (See DTC INSPECTION [BCM] ).

8. Verify that no DTCs are displayed.

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