Hyundai Genesis (DH): Airbag Module / Driver Airbag (DAB) Module and Clock Spring Repair procedures

Hyundai Genesis (DH) 2013-2016 Service Manual / Restraint / Airbag Module / Driver Airbag (DAB) Module and Clock Spring Repair procedures

Removal
1.
Disconnect the battery negative cable and wait for at least three minutes before beginning work.
2.
Put a flat tool(O4mm) into a guide hole located in the bottom of steering wheel and press a spring.

   
When put a tool into a hole, make sure not to damage an airbag cusion by a tool.
3.
Turn a steering wheel anti-clockwise, so make a guide hole(A) shown on the rightside.
Put a tool into a hole(B) and bend back a fixed DAB spring.
Make sure to pull DAB cover when bend back the spring.

   
Pull the DAB cover when disengaging the DAB spring because the DAB does not pop up automatically.
4.
Turn a steering wheel clockwise. Put a tool into a hole(B) and bend back a fixed DAB spring. Make sure to pull DAB cover when

   
Be careful not to put a tool into a wrong hole.
5.
Remove the steering wheel.
(Refer to Steering System - "Steering Column and Shaft")
6.
Loosen the steering wheel column cover mounting screws and remove the cover.

   
Be careful not to put a tool into a wrong hole.
7.
Disconnect the clock spring and horn connector, then remove the clock spring.

Inspection
Driver Airbag (DAB)
If any improper parts are found during the following inspection, replace the airbag module with a new one.
   
Never attempt to measure the circuit resistance of the airbag module (squib) even if you are using a specified tester. If the circuit resistance is measured with a tester, accidental airbag deployment will result in serious personal injury.
1.
Check pad cover for dents, cracks or deformities.
2.
Check the airbag module for denting, cracking or deformation.
3.
Check hooks and connectors for damage, terminals for deformities, and harness for binds.
4.
Check airbag inflator case for dents, cracks or deformities.

Clock Spring
1.
If any improper parts are found during inspection, replace the clock spring with a new one.
2.
Check connectors and protective tube for damage, and terminals for deformities.

Installation
1.
Set the front tires straight-ahead.
2.
Turn the ignition switch OFF.
3.
Disconnect the battery negative cable from the battery and wait for at least three minutes before beginning the work.
4.
Connect the clock spring harness connector and horn harness connector to the clock spring.
5.
Centralise the clock spring.
(1)
Turn the clock spring clockwise until it stops.
(2)
From the stopped position, turn the clock spring counterclockwise 2 turns.
(3)
Align the marks (??).

6.
Install the steering wheel column shroud and the steering wheel.
(Refer to Steering System - "Steering Column and Shaft")
7.
Connect the driver airbag (DAB) module connector and horn connector, and then install the driver airbag (DAB) module on the steering wheel.
   
When connect the DAB connectors (A), make sure to connect doubly as below picture.
Fix the horn wire (C) and DAB inflator wire (D) tightly with wire clip (B)

8.
Install the air bag module.
9.
Reconnect the battery(-) cable.
10.
After replacing the airbag module, air bag systems and should verify that it is working horn.
   
If this is ON the ignition switch, the air bag warning light has been turned on for 6 seconds, but must be turned off.

    Components 1. Driver Airbag (DAB)2. Steering Wheel3. Clock Spring

    Description Passenger Airbag (PAB) module is located in the passenger crash pad. This PAB contains 2 firing squibs of airbag and 1 firing squib of active vent.

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