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Home >> Subaru >> 2001 >> Outback Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 87 (Air Bag Restraint Systems) >> Diagnostic Tests >> Code 21
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Code 21

WARNING: This page is about a different car, the 2004 Subaru Outback, 2004 Subaru Legacy, and 2004 Subaru Baja. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Before proceeding, see AIR BAG SAFETY PRECAUTIONS  . After repairs are complete, check AIR BAG warning light to verify system is functioning correctly. See SYSTEM OPERATION CHECK  .

If Code 21 exists, disable air bag system. See DISABLING & ACTIVATING AIR BAG SYSTEM  . Replace air bag control module. See AIR BAG CONTROL MODULE  under REMOVAL & INSTALLATION. Reconnect system components and activate air bag system. Clear diagnostic codes. See CLEARING CODES  under DIAGNOSTICS. Check for normal air bag system operation. See SYSTEM OPERATION CHECK  .