For 1990-2009 cars

The SIR scan tool data list contains all the restraint system related parameters that are available on the scan tool. The parameters in the list are arranged in alphabetical order. The column, "Data List," indicates the location of the parameter within the scan tool menu selections.

Use the SIR scan tool data list as directed by a diagnostic table or in order to supplement the diagnostic procedures. Begin all of the diagnostic procedures with A Diagnostic System Check -- SIR. Use the SIR scan tool data list after the following is determined:

• | There is no published DTC procedure nor published symptom procedure for the customer concern.

• | The DTC or symptom diagnostic procedure indicated by the diagnostic system check does not resolve the customer concern.

The typical data values are obtained from a properly operating vehicle under the conditions specified in the first row of the scan tool data list table. Comparison of the parameter values from the suspect vehicle with the typical data values may reveal the source of the customer concern.

Ignition ON/Engine OFF/Driver Seat Belt Buckled/Passenger Seat Belt Buckled
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value
--- | --- | --- | ---
8 Digit GM Part Number | Module 2 Information | 8 digit number | Varies
ADS A/D | Data | Volts | 5 volts
ADS Monitoring | Inputs | Enabled/Disabled | Disabled
Calibration ID | Module 1 Information | 4 digit number | Varies
Component Serial Number | Module 2 Information | 4 digit number | Varies
Driver Frontal Loop | Inputs | Enabled/Disabled | Enabled
Driver Side Bag High | Data | Volts | 12 volts
Driver Side Belt Status | Inputs | Buckled/Unbuckled | Buckled
Driver Side Impact Sensor ID | Module 1 Information | 2 digit number | Varies
Driver Side Loop | Inputs | Enabled/Disabled | Enabled
Ignition Voltage | Data | Volts | 12 volts
Julian Date of Build | Module 1 Information | 3 digit number | Varies
Passenger Frontal Loop | Inputs | Enabled/Disabled | Enabled
Passenger Side Bag High | Data | Volts | 12 volts
Passenger Side Belt Status | Inputs | Buckled/Unbuckled | Unbuckled
Passenger Side Impact Sensor ID | Module 1 Information | 2 digit number | Varies
Passenger Side Loop | Inputs | Enabled/Disabled | Enabled
PROM ID | Module 1 Information | 4 digit number | Varies
Year Module Built | Module 1 Information | 4 digit number | Varies