Diagnostic Trouble Code Tests and Associated Procedures

DIAGNOSTIC TROUBLE CODES (DTCs)

B1231-B1342:

B1869-B2226:

B2227-B2792:

While the lamp fault codes (LFCs) are an indication of a general concern in the passive restraints system, the DTCs are more specific. The DTCs can be retrieved from the restraints control module (RCM) with a scan tool via the data link connector (DLC).