Driver's Airbag Module
WARNING: This page is about a different car, the 2022 Subaru WRX. However, it is still accessible from the selected car via links, so may be relevant.
- 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 REPAIR CONTENTS>NOTE>BATTERY
- Remove the column cover assembly. Ref. to POWER ASSISTED SYSTEM (POWER STEERING)>STEERING COLUMN>REMOVAL
- Disconnect the connector under the steering roll connector. Ref. to AIRBAG SYSTEM>AIRBAG CONNECTOR>PROCEDURE>STEERING ROLL CONNECTOR
- Cut off the body harness approx. 70 mm (2.76 in) from the edge of the removed body side connector.
- Using a wire stripper or similar, peel off the shield (approx. 20 mm (0.79 in)) from the harnesses of the removed body side connector (at 4 locations).
- Twist the end of harness as shown in the figure.
- Prepare vinyl-shielded parallel wires of 6 m (19 ft) long. Peel off the ends of the shields of each wire approx. 20 mm (0.79 in), and fabricate one end of a wire into an alligator clip, and one end of the other wire into a terminal.
- Short the terminal to the alligator clip.NOTE:
No concern about polarity.
- Connect the other end of each wire to the harnesses of the modified body connector as shown in the figure, and insulate them with vinyl tape.
- After completing the connecting work, connect the body side connector to the connector of the airbag connector lower side again.
- Bring the vinyl-shielded parallel wire for operation out of the vehicle, and make sure there is no person in the vehicle.
- Extend the vinyl-shielded parallel wire prepared in the previous procedure 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 alligator clip of vinyl-shielded parallel wire to the battery negative (-) terminal.
- Connect the other terminal of vinyl-shielded parallel wire 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.
- Remove the driver's airbag module. Ref. to AIRBAG SYSTEM>DRIVER'S AIRBAG MODULE>REMOVAL
- Place the activated airbag module in a sealed vinyl bag, then discard.