Restraints
Curtain Airbag (CAB) Module Repair Procedures
In this manual: Restraints
11steps
~66min
3/5difficulty
Done 0 of 11
Removal
- Disconnect the negative battery cable and wait at least 3 minutes before starting work.
- Remove the roof headlining. (Refer to Body - "Roof Headlining Assembly")
- Disconnect the curtain airbag harness connector.

- After loosening the mounting bolts and nuts, remove the curtain airbag.

Installation
- Remove the ignition key from the vehicle.
- Disconnect the negative battery cable and wait at least three minutes.
- Tighten the curtain airbag mounting bolts and nuts.
Tightening torque: 6.9 ~ 8.8 N·m

- Never twist the airbag module during installation. If the airbag module is twisted, the airbag module may not operate properly.
- Connect the curtain airbag connector.
- Install the roof trim. (Refer to Body - "Roof Trim Assembly")
- Connect the negative battery cable.
- After installing the curtain airbag (CAB), check that the system operates correctly:
A. Turn the ignition ON; the SRS indicator should illuminate for approximately six seconds, then turn off.
Test yourself
A quick Hyundai Sonata LF quiz: every answer comes with an explanation and a link to the manual page.
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