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

Kia Cadenza YG 2016-2021 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.

    Removal 1. Disconnect the battery negative cable, and wait for at least three minutes before beginning work. 2. Remove the front seat assembly.

    Components

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: Height Sensor Repair procedures

    Removal Height Sensor 1. Disconnect the negative (-) battery terminal. 2. Remove the height sensor linkage (A) installed on the front axle and rear axle. [Front] [Rear] Installation Height Sensor 1. Install the height sensor assembly after connecting the connector.

    Kia Cadenza YG 2016-2021 Service Manual: General Safety Information and Caution

    Instructions When Handling Refrigerant 1. R-134a liquid refrigerant is highly volatile. A drop on the skin of your hand could result in localized frostbite. When handling the refrigerant, be sure to wear gloves. 2. It is standard practice to wear goggles or glasses to protect your eyes, and gloves to protect your hands.

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