What is a Knee Airbag?
Knee airbags are a crucial component of a vehicle's Supplemental Restraint System (SRS). Positioned beneath the dashboard, these airbags deploy during a collision to protect the driver’s or passenger’s lower extremities, reducing the risk of leg injuries. While knee airbags are vital for safety, there are scenarios where you may need to remove them, such as during dashboard repairs, replacements, or post-collision diagnostics.
Why Would You Remove a Knee Airbag?
- Collision Repairs: To address a deployed or faulty airbag after an accident.
- Dashboard Maintenance: To access parts behind the knee airbag.
- Knee Airbag Replacement: When the airbag needs replacement due to a fault.
Important Safety Precautions
Before starting, follow these essential safety measures to avoid accidental deployment or damage:
- Disconnect the Battery: Disconnect the negative battery terminal and wait at least 10 minutes for the SRS system to discharge fully.
- Wear Protective Gear: Use gloves and safety glasses to protect yourself.
- Handle with Care: Airbags are explosive devices. Avoid dropping or applying pressure to the airbag.
- Check Local Laws: Some states have specific regulations about airbag handling and replacement.
Tools You’ll Need
- Socket wrench
- Trim removal tools
- Screwdriver set
- SRS scan tool (optional but recommended)
Step-by-Step Removal Process
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Disable the SRS System
Disconnect the car battery and wait 10 minutes to ensure the SRS system is inactive. -
Access the Knee Airbag
- Remove any panels or trim covering the knee airbag area. Use a trim removal tool to avoid scratching the dashboard.
- Locate the mounting screws or bolts securing the knee airbag.
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Unbolt the Knee Airbag
Use a socket wrench to carefully unbolt the airbag from its brackets. Keep the bolts in a safe place for reassembly. -
Disconnect the Wiring Harness
Gently unplug the SRS wiring harness connected to the airbag. Ensure you do not pull on the wires; instead, release the connector tab to detach it. -
Remove the Knee Airbag
Carefully lift the airbag out of its housing. Place it on a flat, stable surface with the airbag facing upward.
What to Do After Removing the Airbag?
- Inspection: Check the airbag and surrounding components for damage.
- Repair or Replace: Send the airbag control module to a trusted service provider like MyAirbags for reset.
- Reinstallation: Ensure all connections are secure and reinstall the airbag control module following the reverse order of removal.
Need Help? Contact MyAirbags!
We specialize in resetting SRS airbag control modules and rebuilding seat belts to restore your vehicle's safety system.
Call/Text us today at 888-779-9029 or Contact Us with any questions. Start your order today, and we’ll save you money!