B1171

Circuit Description
DTC B1171 is an indication of a potential internal inflatable restraint sensing and diagnostic module (SDM) malfunction. DTC B1171 will set upon detection of any condition in the table below.

Action Taken When the DTC Sets
^ The SDM sets a Diagnostic Trouble Code (DTC).
^ The SDM commands the instrument cluster (IPC) to turn ON the AIR BAG warning lamp.

Conditions for Clearing the MIL/DTC
^ Current DTC - The malfunction has not been detected for 500 milliseconds.
^ History DTC
- You issue a scan tool Clear DTCs command.
- Once 250 malfunction free ignition cycles have occurred.

Diagnostic Aids
DTC B1171 indicates a fault within the SDM. Replace the SDM if DTC B1171 sets, current or history.