Seat Occupant Classification Module - Air Bag: Service and Repair

ODS Unit Replacement

Removal

1. Do the battery terminal disconnection procedure Battery Terminal Disconnection And Reconnection, 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 Service and Repair.

4. Remove the cover (A), then disconnect the ODS unit 18P connector (B) and OPDS sensor connectors (C) from the ODS unit (D).





5. Remove the TORX bolts (E) using a TORX T30 bit and the ODS unit.

Installation

1. Place the ODS unit (A) on the seat-back frame. Tighten the TORX bolts (B) using a TORX T30 bit, and connect the ODS unit harness 18P connector (C) and OPDS sensor connectors (D) to the ODS unit. Reinstall the cover (E).





2. Install the seat-back cover 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 Battery Terminal Disconnection And Reconnection.

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. After installing the ODS unit, confirm proper system operation: Turn the ignition switch to ON (II); and check that the SRS indicator comes on for about 6 seconds and then goes off.