Removal and Installation

REMOVAL AND INSTALLATION

WARNING:

- Never attempt to disassemble or repair the curtain air bag modules. If faulty, replace it.
- Do not drop the curtain air bag modules or allow contact with water, grease or oil. Replace it if a dent, crack, deformation or rust is detected.
- Do not expose the curtain air bag modules to temperatures over 93°C (200°F).
- After deployment of the air bag, replace the air bag module with a new one.
- Wear gloves and safety glasses when handling air bags that have already deployed.
- An undeployed curtain air bag module should only be disposed of in accordance with the procedures (Refer to Service and Repair ).
- When removing and installing the front passenger seat, be sure to carry out accuracy check occupant classification sensor after the seat has been installed in the vehicle (On-vehicle Service Testing and Inspection ).













REMOVAL SERVICE POINTS

[[A]] NEGATIVE (-) BATTERY CABLE DISCONNECTION





DANGER:
Wait at least 60 seconds after disconnecting the battery cable before doing any further work (Refer to Service Precautions).

WARNING:
Battery posts, terminals and related accessories contain lead and lead compounds. WASH HANDS AFTER HANDLING.

Disconnect the negative (-) battery cable from the battery and tape the terminal to prevent accidental connection and seat belt pre-tensioner operation.

[[B]] CURTAIN AIR BAG MODULE CONNECTOR REMOVAL





Use a flat-tipped screwdriver to unlock the locking button of the rear floor wiring harness side connector. After releasing the lock, disconnect the connector.

[[C]] CURTAIN AIR BAG MODULE REMOVAL

WARNING:

- The air bag module must not be measured with such equipment as an ohmmeter.
- The air bag module must not be disassembled.
- The removed air bag module should be stored in a clean, dry place with the deployment surface facing up.

INSTALLATION SERVICE POINTS

]]A[[ PRE-INSTALLATION INSPECTION

1. WARNING:
Dispose of curtain air bag module only according to the specified procedure
(Refer to Service Precautions).

When installing the new curtain air bag module, refer to "INSPECTION" ( Inspection).

2. Connect the negative (-) battery cable.





3.
CAUTION:
To prevent damage to scan tool MB991958, always turn the ignition switch to the "LOCK"
(OFF) position before connecting or disconnecting scan tool MB991958.

Connect scan tool MB991958 to the data link connector.
4. Turn the ignition switch to the "ON" position.
5. Check DTCs using scan tool MB991958 to ensure entire SRS operates properly.
At this time, check that no DTC except B1B1A and B1B2C are set.
6. DANGER:
Wait at least 60 seconds after disconnecting the battery cable before doing any further work (Refer to Service Precautions).

WARNING:
Battery posts, terminals and related accessories contain lead and lead compounds.
WASH HANDS AFTER HANDLING.

Turn the ignition switch to the "LOCK" (OFF) position. Disconnect the negative (-) battery cable and tape the terminal to prevent accidental connection and air bag deployment operation.

]]B[[ CURTAIN AIR BAG MODULE INSTALLATION

CAUTION:

- Take care not to bend or distort the curtain air bag when installing it.
- Take care that the surrounding components do not trap the air bag.
- Take care that the front pillar trim clips or other parts do not interfere with the strap.

]]C[[ CURTAIN AIR BAG MODULE CONNECTOR CONNECTION

Connect the curtain air bag module connector, then securely lock the locking button of the harness-side connector.

]]D[[ POST-INSTALLATION INSPECTION

1. Connect the negative (-) battery cable.

2. Turn the ignition switch to the "ON" position.





3. Does the "SRS" warning light illuminate for approximately seven seconds, and go out?
4. If yes, the SRS system is functioning properly. If not, refer to Supplemental Restraint System.