Diagnostic Procedure
WARNING: This page is about a different car, the 2002 Toyota Camry. However, it is still accessible from the selected car via links, so may be relevant.
Disable air bag system. Access air bag sensor assembly and disconnect harness connectors. See AIR BAG SENSOR ASSEMBLY under REMOVAL & INSTALLATION. Reconnect negative battery cable. Perform See SYSTEM OPERATION CHECK . If AIR BAG warning light does not illuminate, replace air bag sensor assembly. If AIR BAG warning light is still illuminated, repair AIR BAG warning light circuit LA (Black/Yellow wire) or circuit TC (Pink Black wire) leading to the DLC3. See WIRING DIAGRAMS .