WARNING:
Handling the pressure sensor improperly can accidentally operate (deploy) the air bag module, which may seriously injure you. Read the air bag system service warnings and cautions before handling the pressure sensor..
1. Switch the ignition to off.
2. Disconnect the negative battery cable and wait for 1 min or more
..
3. Remove the inner garnish..
4. Remove the front door trim..
5. Remove the bolts.

6. Remove the pressure sensor.
7. Disconnect the connector from the pressure sensor by pressing the connector tab and pulling out the lock lever in the direction of the arrow.

When connecting the pressure sensor connector, insert the lock lever (connector disconnection prevention lever) completely.
8. Install in the reverse order of removal.
9. Switch the ignition ON (engine off or on).
10. Verify that the air bag system warning light illuminates for approx. 6 s
and goes out.
If the air bag system warning light does not operate normally, refer to the on-board diagnostic system (air bag system) and perform inspection of the system..
Brake Fluid Pressure Sensor Inspection
Pressure Sensor [Two Step Deployment Control System]Quick Release Connector (Emission System)
Purpose, Function
Serviceability has been improved by the easy disconnection/connection.
Construction
The following types of quick release connectors are used.
U.S.A. and CANADA
Except U.S.A and CANADA
Type A
An SST is not used with this type.
...
Battery Inspection [Skyactiv G 2.0]
WARNING:
Since battery acid is toxic, be careful when handling the battery.
Since battery acid is highly corrosive, be careful not to allow it to contact
clothing or the vehicle.
In case battery acid contacts skin, eyes, or clothing, flush it immediately
with running wa ...
Air Fuel Ratio (A/F) Sensor Heater Control [Skyactiv G 2.0]
Outline
Based on the control of the A/F sensor heater, a stabilized oxygen concentration
is detected even at low exhaust temperatures, and feedback control of fuel injection
even at cold engine start is made possible for improved cold temperature exhaust
emission performance.
...