Hyundai Elantra: Airbag Module / Curtain Airbag (CAB) Module Repair procedures

Hyundai Elantra AD (2016-2020) Service Manual / Restraint / Airbag Module / Curtain Airbag (CAB) Module Repair procedures

Removal

1.	Disconnect the battery negative cable and wait for at least 3 minutes before beginning work.

2.	Remove the roof trim. (Refer to Body - "Roof Trim Assembly")

3.	Remove the curtain airbag (A) after disconnecting the curtain airbag harness connector (B) and loosening the mounting bolts.

Installation

1.	Remove the ignition key from the vehicle.

2.	Disconnect the battery negative cable and wait for at least three minutes.

Tighten the curtain airbag mounting bolts and nuts.

Tightening torque :

Bolt : 7.8 ~ 11.8 N.m (0.8 ~ 1.2 kgf.m, 5.8 ~ 8.7 lb-ft)

•	Never twist the airbag module during installation. If the airbag module is twisted, the airbag module may operate abnormally.

4.	Connect the curtain airbag connector.

5.	Install the roof trim. (Refer to Body - "Roof Trim Assembly")

6.	Reconnect the battery negative cable.

After installing the curtain airbag (CAB), confirm proper system operation:

A.	Turn the ignition switch ON; the SRS indicator light should be turned on for about six seconds and then go off.

Curtain Airbag (CAB) Module Description and Operation

Description Curtain airbags are installed inside the headliner (LH and RH) and protect the driver and passenger from danger when side crash occurs. The SRSCM determines deployment of curtain ai ...

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