Seat Occupant Classification Module - Air Bag: Service and Repair

ODS Unit Replacement

Removal

1. Do the battery terminal disconnection procedure, then wait at least 3 minutes before starting work.

2. Remove the front passenger's seat Front Seat Removal / Installation.

3. Pull out the seat-back cover/pad as needed Service and Repair.

4. Remove the cover (A), then disconnect the front passenger's seat wire harness 18P connector (B) and OPDS sensors connectors from the ODS unit (C).





5. Remove the two nuts (D) and the ODS unit.

Installation

1. Place the ODS unit (A) on the seat-back frame. Install and torque the two nuts (B), and connect the front passenger's seat wire harness 18P connector (C) and OPDS sensors connectors to the ODS unit. Reinstall the cover (D).





2. Install the seat-back cover/pad in the reverse order of removal Service and Repair.

3. Install the front passenger's seat Front Seat Removal / Installation.

4. Do the battery terminal reconnection procedure.

5. Set the seat-back in the normal position, and make sure there is nothing on the front passenger's seat.

6. Clear any DTCs with the HDS.

7. Do the ODS unit initialization Programming and Relearning.

8. Confirm proper SRS operation: Turn the ignition switch to ON (II), and check that the SRS indicator should come on for about 6 seconds and then go off.