Kia Cadenza: SRSCM / Occupant Detection System (ODS) Description and Operation

Kia Cadenza YG 2016-2025 Service Manual / Restraint / SRSCM / Occupant Detection System (ODS) Description and Operation

Description

In order to make normal activation of airbag system, SRSCM detects DTC(s) for the Passenger side Body Detection System. If the seat is occupied, Body sensor detects how measuring electrostatic capacity and send signal to SRSCM via CAN.

SRSCM recognizes the signal as 2(two) different classifications; that is, class #1 (Empty or child seat), class #2 (Small, Large).

With these signal, ACU determines whether it needs to deploy PAB(Passenger Airbag) or not.

If you strike or spin the SRSCM with the IG “ON”, the seat-belt pretensioner, curtain-airbag or side-airbag could be deployed. Handle it with care.

Seat Belt Buckle Switch (BS) Repair procedures

Removal 1. Disconnect the battery negative cable, and wait for at least three minutes before beginning work. 2. Remove the front seat assembly. (Refer to Body - "Front seat") 3. Disconne ...

Occupant Detection System (ODS) Components and Components Location

Components ...

Other information:

Kia Cadenza YG 2016-2025 Service Manual: Front Impact Sensor (FIS) Repair procedures

Removal • Removal of the airbag must be performed according to the precautions/ procedures described previously. • Before disconnecting the front impact sensor connector, disconnect the front airbag connector(s). • Do not turn the igni ...

Kia Cadenza YG 2016-2025 Service Manual: Alternator Schematic Diagrams

Circuit Diagram • COM signal - When controlling the voltage generated, the ECM sends the target voltage data to the alternator via a PWM signal.(High voltage: 4V or higher, low voltage: 2V or lower) • FR signal - The transistor activation ...