Air Bag Control Module: Service and Repair

Diagnosis Sensor Unit:

CAUTION:
- Before servicing SRS, turn the ignition switch OFF, disconnect both battery cables and wait at least 3 minutes.
- The special bolts are coated with bonding agent while the other bolt is for ground. Do not use old bolts after removal; replace with new coated bolts.
- Check diagnosis sensor unit for proper installation.
- Check diagnosis sensor unit for deformities, dents, cracks and rust. If there are any visible signs of damage, replace with a new one.
- Check diagnosis sensor unit brackets to ensure they are free of deformities and rust.
- Replace diagnosis sensor unit if it has been dropped or sustained an impact.

REMOVAL AND INSTALLATION
1. Disconnect driver and passenger air bag module connectors.
2. Remove console box.
3. Disconnect diagnosis sensor unit connector.
4. Remove bolts from diagnosis sensor unit. Use TAMPER RESISTANT TORX (Size T50) to remove special bolts.
5. Remove the diagnosis sensor unit.

NOTE:
- To install, reverse the removal procedure.
- Tighten bolts in the order shown in the illustration.
- After replacement, perform self-diagnosis for SRS. See AirtBag Systems / Testing and Inspection: Testing and Inspection

CAUTION: Diagnosis sensor unit must always be installed with forward mark "<-" pointing towards the front of the vehicle for proper operation. Also check diagnosis sensor unit for cracks, deformities and rust before installation and replace as required.