| Table 1: | SIR Scan Tool Data List |
| Table 2: | Supplemental Inflatable Restraints Scan Tool Output Controls |
The SIR scan tool data list and PPS scan tool data list contain the restraint system related parameters that are available on the scan tool. 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 the Diagnostic System Check - Vehicle. Use the Scan Tool Data Lists after the following is determined:
| • | A diagnostic directs the use of the Data List. |
| • | There is no published diagnostic trouble code (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 second 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.
Parameter | System State | Expected Value | Description |
|---|---|---|---|
Operating Conditions: Ignition ON/Engine OFF/Driver Seat Belt Buckled/Passenger Seat Belt Unbuckled | |||
ADS A/D | -- | Varies | The scan tool displays Volts. |
ADS Monitoring | -- | Present | The scan tool displays Present or Not Present. |
Battery Voltage Signal | -- | Varies | The scan tool displays 0-20 volts. This is the system voltage measured by the SDM between the battery input and ground. |
Driver Frontal Stage 1 Loop | -- | Present | The scan tool displays Present or Not Present. |
Driver Frontal Stage 2 Loop | -- | Present | The scan tool displays Present or Not Present. |
Driver Pretensioner Loop | -- | Present | The scan tool displays Present or Not Present. |
Driver Seat Belt Switch | -- | Buckled | The scan tool displays whether the driver seat belt is buckled or unbuckled. |
Driver Side Loop | -- | Present | The scan tool displays Present or Not Present. |
Passenger Presence System | -- | The scan tool displays Present or Not Present. | The scan tool displays Present or Not Present. |
Passenger Pretensioner Loop | -- | The scan tool displays Present or Not Present. | The scan tool displays Present or Not Present. |
Passenger Side Loop | -- | The scan tool displays Present or Not Present. | The scan tool displays Present or Not Present. |
Psgr. Frontal Stage 1 | -- | The scan tool displays Present or Not Present. | The scan tool displays Present or Not Present. |
Psgr. Frontal Stage 2 | -- | The scan tool displays Present or Not Present. | The scan tool displays Present or Not Present. |
Output Control | Description |
|---|---|
Setup New SDM | This output control is used to set up a new SDM. |
Setup SDM Part Number in BCM | This output control is used to set up a new SDM part number in the BCM. |
