Hyundai Ioniq: Airbag Module / Driver Airbag (DAB) Module and Clock Spring. Repair procedures
1. | Disconnect the battery negative cable and wait for at least three minutes before beginning work. |
2. | Remove the driver airbag module by putting in a flat tool (Ø5mm) into the guide hole and then press the spring. |
3. | Release the connector locking pin, then disconnect the driver airbag module connector (A) and horn connector (B). •
| The removed airbag module should be stored in a clean, dry place with the pad cover facing up. |
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4. | Remove the steering wheel. (Refer to Steering System - "Steering Wheel") |
5. | Remove the Steering Column Shroud Panel. (Refer to Body - "Steering Column Shroud Panel") |
6. | Remove the clock spring (A) after disconnecting the clock spring connectors (B). |
Driver Airbag (DAB)
If any improper parts are found during the following inspection, replace the airbag module with a new one.
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| Never attempt to measure the circuit resistance of the airbag module (squib) even if you are using the specified tester. If the circuit resistance is measured with a tester, accidental airbag deployment will result in serious personal injury. |
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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. |
5. | Install the airbag module to the steering wheel to check for fit or alignment with the wheel. |
Clock Spring
1. | If, as a result of the following checks, even one abnormal point is discovered, replace the clock spring with a new one. |
2. | Check connectors and protective tube for damage, and terminals for deformities. |
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. | Assemble the neutral state clock spring. [Clock Spring Manual Neutral Setting Procedure] (1) | Turn the clock spring clockwise until it stops. |
(2) | When it comes to a stop, turn it counter-clockwise and align the neutral mark ( ▶◀ ). |
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5. | Install the steering wheel column shroud and the steering wheel (Refer to Steering System - "Steering Column and Shaft") |
6. | Connect the Driver Airbag (DAB) module connector and horn connector, and then install the Driver Airbag (DAB) module on the steering wheel. •
| When install the Driver Airbag (DAB) module, Fix the horn wire and DAB inflator wire tightly with wire clip (A). |
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7. | Connect the battery negative cable. |
8. | After installing the airbag, confirm proper system operation : •
| Turn the ignition switch ON; the SRS indicator light should be turned on for about six seconds and then go off. |
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| Make sure horn button works. |
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DescriptionThe passenger airbag (PAB) is installed inside the crash pad and protects the front passenger in the event of a frontal crash. The SRSCM determines if and when to deploy the PAB...
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