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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 188 (Restraints System (Service Information)) >> Restraints >> Diagnosis And Testing >> Airbag System

Airbag System

WARNING: This page is about a different car, the 2007 Chrysler PT Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
  1. With the battery negative remote cable disconnected, connect the scan tool to the Data Link Connector (DLC).
  2. Turn the ignition key to the ON position, then exit vehicle with the scan tool.
  3. After checking that no one is inside the vehicle, connect the battery negative remote terminal.
  4. Read and record the ACTIVE  Diagnostic Trouble Code (DTC) data.
  5. Read and record any STORED  DTC's.
  6. Refer to the proper diagnostic information if any DTC's are found in step  4 and step  5.
  7. If the airbag warning lamp either fails to light or goes ON and stays ON, there is a system malfunction. To test the airbag warning lamp (bulb) operation in the cluster. Refer to DIAGNOSIS AND TESTING . Refer to the proper diagnostic information for any other system problems.