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DIAGNOSTIC STARTING POINT - SIR Begin the system diagnosis with Diagnostic System Check - Vehicle . The Diagnostic System The identification of the control modules which commands the system The ability of the control modules to communicate through the serial data circuit The identification of any stored diagnostic trouble codes (DTC) and their status The use of Diagnostic System Check - Vehicle will identify the correct procedure for PASSENGER PRESENCE SYSTEM FLASH CODE PROCEDURES Introduction B0079, B0080, B0081 or Seat Position Sensor Circuit DTC B0092 Passenger Presence System Performance DTC B0098 Passenger Presence System Configuration Error DTC B0100, B0101, Front End Sensor DTC B1001 SDM Option Configuration Error DTC B1530 Discard Passenger Presence System 1 DTC B3855, B3856 or Rollover Sensor DTC U1241 will set when the Tech 2 is used to flash DTCs from the PPS or after the PPS has been rezeroed. DTC U1241 does not indicate a system malfunction and will not cause any warning indicators to illuminate. When DTC U1241 sets, cycle the ignition and use the scan tool to clear the code, no further diagnosis is necessary. For more detailed information concerning the PPS, refer to SIR System Description and Operation. For more detailed information concerning PPS flash code and rezeroing procedures, refer to Passenger Presence System Flash Code Procedures and Passenger Presence System Programming and Setup .
2007 Hummer H3 2007 RESTRAINTS Supplemental Inflatable Restraints - H3
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