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 the SIR Diagnostic System Check. Use the SIR Scan Tool Data List after the following are 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 | |||
|---|---|---|---|
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
Air Bag Deployment Commanded | Normal Mode, SIR Data | On/Off | Off |
Battery State | SIR Data | Okay/Not Okay | Okay |
Battery Voltage | SIR Data | Volts | 12 Volts |
BCM Poll | SIR Data | Received/Not Received | Received |
Check Light | SIR Data | On/Off | On |
Driver Airbag Loop Capacitance | SIR Data | nF | 400-540 |
Driver Frontal Loop | SIR Data | Enabled/Disabled | Enabled |
Driver Loop Resistance | SIR Data | ohms | 2 |
Driver Pretensioner Loop | SIR Data | Enabled/Disabled | Enabled |
Driver Pretensioner Resistance | SIR Data | ohms | 2 |
Driver Side Pretensioner Loop Capacitance | SIR Data | nF | 400-540 |
DTC Status | Normal Mode | On/Off | Off |
Module Type | Normal Mode | 2-digit number | Varies |
Passenger Airbag Loop Capacitance | SIR Data | nF | 400-540 |
Passenger Frontal Loop | SIR Data | Enabled/Disabled | Enabled |
Passenger Loop Resistance | SIR Data | ohms | 2 |
Passenger Pretensioner Resistance | SIR Data | ohms | 2 |
Passenger Pretensioner Loop | SIR Data | Enabled/Disabled | Enabled |
Passenger Side Pretensioner Loop Capacitance | SIR Data | nF | 400-540 |
SIR Lamp | Normal Mode, SIR Data | On/Off | Off |
SIR Serial Communication Fault | SIR Data | Yes/No | Yes |
Voltage Low -- Loop Energy Reserve | SIR Data | On/Off | Off |
