Scan Tool Data Definitions

The SIR scan tool data definitions contain a brief description of all SIR related parameters available on the scan tool. The parameters that are available on the scan tool are listed below in alphabetical order.

8 Digit GM Part Number: The scan tool displays an 8-digit pan number. This number is the GM part number that is stored within the SDM memory.

Calibration ID: The scan tool displays a 4-digit number. This calibration ID is the check sum of the SDM read only memory contents.

Component Serial Number: The scan tool displays the SDM component serial number.

Driver Frontal Loop: The scan tool displays whether the driver frontal air bag deployment loop is enabled or disabled.

Driver Side Belt Status: The scan tool displays Buckled or Unbuckled. The signal from the drivers seat belt switch indicates whether the driver seat is buckled or unbuckled.

Ignition Voltage: The scan tool displays 0-20 volts. The Ignition represents the system voltage measured by the SDM at its ignition feed.

Julian Date of Build: The scan tool displays a 3-digit number that represents the day of the year the module was built.

Passenger Frontal Loop: The scan tool displays whether the passenger frontal air bag deployment loop is enabled or disabled

PROM ID: The scan tool displays a 4-digit number. This number is the programmable read-only memory (PROM) ID.

Year Module Built: The Scan tool displays what year the module was built.