Hyundai Sonata: SRSCM / Occupant Classification Sensor (OCS) Description and Operation

Hyundai Sonata LF 2014-2019 Service Manual / Restraint / SRSCM / Occupant Classification Sensor (OCS) Description and Operation

Description

In order to make normal activation of airbag system, SRSCM detects DTC(s) for the Occupant Classification System (OCS). If the seat is occupied, OCS detects passenger presences status and send signal to SRSCM via CAN.

SRSCM recognizes the signal as 2(two) different classifications; that is, 1(Empty or small occupant with child restraint system), 2(Occupied with large occupant and small occupant).

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

Occupant Classification Sensor (OCS) Components and Components Location

Components ...

Occupant Classification Sensor (OCS) Repair procedures

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

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Components and Components Location
Components 1. Drive shaft2. Lower arm3. Front disc4. Front strut assembly5. Steering gearbox6. Front stabilizer bar7. Sub frame ...

Hyundai Sonata LF 2014-2019 Owners Manual: Tilting the sunroof
Tilt the sunroof open: Push the sunroof control lever upward until the sunroof moves to the desired position. To close the sunroof: Pull the sunroof lever downward until the sunroof moves to the desired position. NOTICE Periodically remove any dirt that may accumulate on the sunroof guide rail ...