1. Check resistance between the No. 8 terminal of the OPDS unit harness 8P connector and body ground. There should be 0−1.0 Ω.

Is the resistance as specified?

YES | - | Go to Step 18 .
NO | - | Open in the OPDS unit harness or floor wire harness; replace the faulty harness.■

1. Turn the ignition switch OFF. Disconnect the battery negative cable, and wait for 3 minutes.

1. Disconnect both seat belt tensioner 4P connectors.

1. Disconnect SRS unit connector B (28P) from the SRS unit.