Your vehicle is equipped with an ODS in the front passenger's seat.
The ODS is designed to detect the presence of a properly-seated front passenger and determine if the passenger's front air bag should be enabled (may inflate) or not. The driver's front air bag is not affected or controlled by the ODS.
Replacement
1.
Recover the refrigerant with
a recovery/ recycling/ charging station.
2.
Disconnect the negative (-) battery
terminal.
3.
Remove the discharge line ...
Replacement
The injector combustion seal should be replaced new one to
prevent leakage after removing the injector.
1.
Remove the combustion seal (A) with a wire cutter.
...
Installation
Be sure to install the harness wires so they will not pinch or interfere
with other parts.
...