| Components |

| 1. Front impact sensor (FIS) 2. Supplemental Restraint System Control Module (SRSCM) 3. Front impact sensor (FIS) | 4. Gravity side Impact Sensor (G-SIS) 5. Pressure Side Impact Sensor (P-SIS) |
Description and operation Description• Supplemental Restraint System Control Module (SRSCM) determines whether and when to deploy air bag module, seat belt pretensioner (BPT).
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Description and operation Description• PDW consists of 8 sensors (front : 4 units, rear : 4 units) that are used to detect obstacles and transmit the result in three separate warning levels, the first, second and third to IBU via LIN communication.