BACK DOOR CLOSER SYSTEM DIAGNOSTIC TROUBLE CODE CHART

Tech Tips

If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the following "See page".

Back Door Closer System
DTC Code Detection Item Trouble Area See page
B2250 Back Door Closer Operation Malfunction

1. Back door lock assembly

2. Wire harness or connector

3. Power back door ECU (Power back door motor unit)*1

4.Back door closer ECU (Multiplex network door ECU)*2

Click here

B2251 Back Door Closer Switch Malfunction

1. Back door lock assembly

2. Wire harness or connector

3. Power back door ECU (Power back door motor unit)*1

4. Back door closer ECU (Multiplex network door ECU)*2

Click here