General Information: General Description
In order to make normal activation of airbag system, the Supplemental Restraints System Control Module (SRSCM) detects DTC (s) for the passenger side body detection system. If the seat is occupied, the body sensor detects passenger weights and sends signal to SRSCM via CAN communication. The SRSCM recognizes the signal as 3 (three) different classifications; 0 (Empty), 1 (Small), 2 (Large). With these signal, SRSCM determines if Passenger Airbag (PAB) needs to be deployed in case of accident.
NOTE:
If any of the following conditions occur, 'Occupant Classification System (WCS, PODS, BOSE) Reset must be performed again after checking Occupant Classification System (OCS) Diagnostic Codes.
- Passenger side BodySense sensor (ECU) or seat cushion assy (except of seat track assy) is replaced.
- The telltale lamp is not illuminated when the passenger seat is not occupied.
- The telltale lamp is delayed more than 10 seconds to be turned off when an adult passenger seats in.
NOTE:
| Supplemental Restraints System Control Module (SRSCM) | ACU Warning Lamp (AWL) |
|---|---|
| Driver Airbag (DAB) | Passenger Airbag (PAB) |
| Driver Side Airbag (DSAB) | Passenger Side Airbag (PSAB) |
| Driver Curtain Airbag (DCAB) | Passenger Curtain Airbag (PCAB) |
| Driver Rear Side Airbag (DRSAB) | Passenger Rear Side Airbag (PRSAB) |
| Driver Knee Airbag (DKAB) | Passenger Knee Airbag (PKAB) |
| Driver Belt Pretensioner (DBPT) | Passenger Belt Pretensioner (PBPT) |
| Driver Rear Belt Pretensioner (DRBPT) | Passenger Rear Belt Pretensioner (PRBPT) |
| Driver Anchor Pretensioner (DAPT) | Passenger Anchor Pretensioner (PAPT) |
| Driver Buckle Switch (DBS) | Passenger Buckle Switch (PBS) |
| Driver Front Impact Sensor (DFIS) | Passenger Front Impact Sensor (PFIS) |
| Driver Side Impact Sensor (DSIS) | Passenger Side Impact Sensor (PSIS) |
| Driver Rear Side Impact Sensor (DRSIS) | Passenger Rear Side Impact Sensor (PRSIS) |
| Pressure-Side Impact Sensor (PSIS) | Occupant Classification System (OCS) |