Impreza WRX F4-2.0L DOHC Turbo (2004)
Malfunction Lamp / Indicator: Testing and Inspection
Airbag Warning Light Remains Off
AIRBAG WARNING LIGHT REMAINS OFF
DIAGNOSIS:
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Fuse No. 13 (in fuse box) is blown.
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Body harness circuit is open.
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Airbag warning light is faulty.
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Airbag main harness is faulty.
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Airbag control module is faulty.
CAUTION:
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Before diagnosing the airbag system, be sure to turn the ignition switch OFF, disconnect the ground terminal from the battery, and wait more than
20 seconds before starting to work.
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Before replacing the airbag module, seat belt pretensioner, roll connector, control module, and sensor, reconnect each part and confirm that the
warning light operates properly.
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When inspecting the airbag main harness, disconnect the airbag module connector of the driver and passenger seats for safety reasons.
Wiring Diagram
WIRING DIAGRAM
