Checking the lock function of the fuel tank filler cover: Checks

Check that the lock is not sticking or jammed. Check that the lock unit is correctly installed.

Check that the locks for the rear doors are not disabled.

1. The fuel tank filler cover plate lock was sticking or had jammed. The lock unit was not correctly installed

   OKAY:  Troubleshooting has been completed.

2. The locks for the rear doors are disabled

   Refer to Checking fuses 

3. No fault detected.

   Refer to Replacing the relays