FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Subaru
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2010
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Legacy F4-2.5L DOHC Turbo
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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Manufacturer Code Charts
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DTC 21
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Restraint Systems
Restraint Systems
DTC 21 AIRBAG ECM FAILURE
DTC DETECTING CONDITION:
Airbag control module is faulty.
CAUTION: Before performing diagnosis, refer to "CAUTION" in "General Description".
Caution
Step 1: