Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Curtain Airbag Module
2016 Subaru Legacy 2.5iSECTION Curtain Airbag Module
- Turn the ignition switch to OFF.
- Disconnect the ground terminal from the battery sensor, and wait for at least 60 seconds before starting work. < Ref. to BATTERY , NOTE, Repair Contents. >
- Remove the roof trim.
- Sedan model: < Ref. to SEDAN MODEL , REMOVAL, Roof Trim. >
- OUTBACK model: < Ref. to OUTBACK MODEL , REMOVAL, Roof Trim. >
- Disconnect the curtain airbag harness. < Ref. to PROCEDUREΒ , Airbag Connector. >
- Short the terminal to the alligator clip furnished as airbag deployment tool.CAUTION: The airbag deployment tool should be kept shorted on the terminals until just before activation of airbag module.
Preparation tool:Β
ST: AIRBAG DEPLOYMENT TOOL (98299PA030)Β
- Connect the airbag deployment tool (A) and test harness adapter D (B).
Preparation tool:Β
ST: TEST HARNESS ADAPTER D (98299SA010)Β
- Connect the test harness adapter D to the curtain airbag module.
- Make sure there is no one inside the vehicle.
- Extend the wiring of airbag deployment tool to the limit, and close all the windows and sunroof completely.
- Move the battery at least 5 m (16 ft) from the vehicle, and confirm safety in the area.
- Connect the airbag deployment tool alligator clip to the battery negative (-) terminal.
- Connect the other cable of airbag deployment tool to the battery positive (+) terminal, and activate the airbag module.CAUTION:
- After activation, the airbag module will be extremely hot. Let it cool down for at least 40 minutes in an area with no one around.
- Do not expose the activated airbag module to water.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.