Removal and Installation

REMOVAL AND INSTALLATION

CAUTION:
- Before servicing SRS, turn the ignition switch OFF, disconnect both battery cables and wait at least 3 minutes.
- Do not use old bolts and nuts after removal; replace with new ones.
- Check seat belt pre-tensioner for proper installation.
- After replacement of seat belt pre-tensioner, check SRS function and perform self-diagnosis for SRS. Refer to "SRS Operation Check". [1][2]Component Tests and General Diagnostics
- Do not attempt to disassemble air bag diagnosis sensor unit or seat belt pre-tensioner.
- Replace air bag diagnosis sensor unit or seat belt pre-tensioner if it has been dropped or sustained an impact.
- Do not expose seat belt pre-tensioner to temperatures exceeding 80 °C (176 °F).
For removal of seat belt pre-tensioner, refer to "Front Seat Belt".

NOTE: To install, reverse removal procedure.