DTC B1418-00: SIS (Side Impact Sensor) Rear-Driver Defect: General Description
Pressure-Side Impact Sensors are installed in the left and the right side of front door and in the lower of C-pillar respectively. The Pressure-Side Impact Sensor senses an impact based on an acceleration at crashing. Unlike the conventional acceleration sensor, the Pressure Sensor senses an air pressure by a distorted door at crashing and measures an impact. The SCM detects the impact signals of the Pressure-Side Impact Sensor and Rear Side Impact Sensor and compares with signals of the safe sensor inside. If the signals of all sensors are judged as a collision, the side-airbag and the curtain-airbag would be unfolded.
NOTE:
| SRSCM (Supplemental Restraints System Control Module) | AWL (ACU Warning Lamp) |
| FIS (Front Impact Sensor) | DAB (Driver Airbag) |
| DSIS (Side Impact Sensor) | PAB (Passenger Airbag) |
| PSIS (Side Impact Sensor) | DBS (Driver Buckle Switch) |
| DSIS (Driver Side Impact Sensor) | PBS (Passenger Buckle Switch) |
| PSIS (Passenger Side Impact Sensor) | DBPT (Driver Belt Pretensioner) |
| DSAB (Driver Side Airbag) | PBPT (Passenger Belt Pretensioner) |
| PSAB (Passenger Side Airbag) | DAPT (Driver Anchor Pretensioner) |
| DCAB (Driver Curtain Airbag) | PAPT (Passenger Anchor Pretensioner) |
| PCAB (Passenger Curtain Airbag) |