Scan Tool Data List Except Holden
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 Diagnostic System Check - SIR. Use the SIR Scan Tool Data List after the following is determined:
| • | 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.
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Operating Conditions: Ignition ON/Engine OFF/No DTCs Set/Driver Seat Belt Buckled/Passenger Seat Belt Unbuckled | |||
Battery Voltage Signal | Data | Volts | 12 Volts |
Driver Seat Belt Switch | Sensor Data | Buckled/Unbuckled | Buckled |
Passenger Seat Belt Switch | Sensor Data | Buckled/Unbuckled | Unbuckled |
Primary Key Status | Key Identification | Invalid/Valid/Unknown | Valid |
Received Primary Key | Key Identification | 4-digit number | Varies |
Received VIN Digits 2-5 | Key Identification | 4-digit number | Varies |
Received VIN Digits 6-7 | Key Identification | 2-digit number | Varies |
Run/Crank | Data | Active/Inactive | Varies |
SDM Primary Key | Key Identification | 4-digit number | Varies |
Secondary Key Status | Key Identification | Invalid/Valid/Unknown | Valid |
SIR Warning Indicator | Data | OFF/ON | OFF |
Scan Tool Data List Holden
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.
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 - SIR. Use the SIR Scan Tool Data List after the following is determined:
| • | 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. |
Scan tool values from a vehicle that is operating correctly may be used for comparison with the vehicle you are diagnosing. The Scan Tool Data List represents the values that would be seen on a normal operating vehicle under the conditions specified in the first row of the Scan Tool Data List table.
Important: Do not use a scan tool that displays faulty data. The scan tool concern should be reported to the manufacturer. Use of a faulty scan tool may result in misdiagnosis and unnecessary parts replacement.
Scan Tool Parameter | System State | Expected Value | Description |
|---|---|---|---|
Engine Idling / Operating Temperature / Closed Throttle / Park or Neutral / Closed Loop / Accessories Off | |||
Backup System Power Mode | Invalid Off Accessory Run Crank Disabled | - | This parameter displays what the current power mode of the SDM. |
Driver Airbag Stage 1 Squib Circuit Resistance | Invalid Ohm | 2.6-3.3 Ohm | This parameter displays the Ohms value. |
Driver Pretensioner Circuit Resistance | Invalid Ohm | 1.9-2.6 Ohm | This parameter displays the Ohms value. |
Driver Seat belt Status | Buckled Not Buckled | - | This parameter displays whether the driver seat belt is buckled or unbuckled. |
Driver Side Airbag Squib Circuit Resistance | Invalid Ohm | > 5.4 Ohm | This parameter displays the Ohms value. |
Driver SIS Status (Side Impact Sensor) | ID OK No Communication Invalid ID Comp Running ID N.O.K. yet | - | This parameter displays the status of the side impact sensor. |
Passenger Airbag Stage 1 Squib Circuit Resistance | Invalid Ohm | 1.9-2.6 Ohm | This parameter displays the Ohms value. |
Passenger Pretensioner Circuit Resistance | Invalid Ohm | 1.9-2.6 Ohm | This parameter displays the Ohms value. |
Passenger Seat belt Status | Buckled Not Buckled | - | This parameter displays whether the driver seat belt is buckled or unbuckled. |
Passenger Side Airbag Squib Circuit Resistance | Invalid Ohm | > 5.4 Ohm | This parameter displays the Ohms value. |
Passenger SIS Status (Side Impact Sensor) | ID OK No Communication Invalid ID Comp Running ID N.O.K. yet | - | This parameter displays the status of the side impact sensor. |
PPD Sensor (Passenger Presence Detection) | Passenger No Passenger | - | This parameter displays if the passengers seat is occupied. |
Primary Key Status | Unknown Valid Invalid | - | This parameter displays if there is a passenger air bag suppression device used on this vehicle and if so, whether it is has an automatic, manual key switch or both. |
Received Primary Key | Count | - | This parameter displays what the BCM is sending out as the primary key. The SDM then compares it to what it has stored. This should match the SDM Primary Key. |
Run/Crank Signal | Invalid Inactive Active | - | This parameter displays what the current power mode of the SDM. |
Secondary Key Status | Unknown Valid Invalid | - | This parameter displays whether the Secondary Key is valid or invalid. This determines if the VIN stored in SDM memory matches what is stored in the BCM. |
System Power Mode | Invalid Off Accessory Run Crank | - | This parameter displays what the current power mode of the SDM. |
VIN Digit 2-5 (Vehicle Identification Number) | - | - | - |
VIN Digit 6-8 (Vehicle Identification Number) | - | - | - |
VIN Digit 9-12 (Vehicle Identification Number) | - | - | - |
VIN Digit 13-15 (Vehicle Identification Number) | - | - | - |
VIN Digit 16-17 (Vehicle Identification Number) | - | - | - |
Warning Indicator | Off On | - | This parameter displays whether the SIR warning indicator has been requested ON or OFF. |
