Advanced Air Bag

Scan Tool Data


Air bag control module

Data list of SDM





Scan Tool Data Definition

System ID

This parameter indicates the number of initiator circuits.

Battery Volt (V)

Power supply voltage is an analog input signal read by SDM.

Backup Volt (V)

This parameter indicates the capacity of the backup condenser installed to maintain the ignition current (as much as possible) even when the power supply to SDM that ignites the inflator is shut off.

Driv Seatbelt Info (Driver seat belt)

This parameter indicates the state of the driver's seat belt.

Driv A/B 1 Ini Res (Driver air bag 1st stage initiator resistance) (ohm)

This parameter indicates the resistance of the driver air bag (1st stage) initiator circuit.

Driv A/B 2 Ini Res (Driver air bag 2nd stage initiator resistance) (ohm)

This parameter indicates the resistance of the driver air bag (2nd stage) initiator circuit.

Pass Seatbelt Info (Passenger seat belt)

This parameter indicates the state of the passenger seat belt.

Pass A/B 1 Ini Res (Passenger air bag 1st stage initiator resistance) (ohm)

This parameter indicates the resistance of the passenger air bag (1st stage) initiator circuit.

Pass A/B 2 Ini Res (Passenger air bag 2nd stage initiator resistance) (ohm)

This parameter indicates the resistance of the passenger air bag (2nd stage) initiator circuit.

OCM Status

This parameter indicates state of passenger seat occupant classification which is based on OCM signal.

Driv Preten Ini Res (Driver pretensioner initiator resistance) (ohm)

This parameter indicates the resistance of the driver seat belt pretensioner initiator circuit.

Pass Preten Ini Res (Passenger pretensioner initiator resistance) (ohm)

This parameter indicates the resistance of the passenger seat belt pretensioner initiator circuit.

Driv Sidebag 1 Ini Res (Driver-side front side-air bag initiator resistance) (ohm)

This parameter indicates the resistance of the driver-side front side-air bag initiator circuit.

Pass Sidebag 1 Ini Res (Passenger-side front side-air bag initiator resistance) (ohm)

This parameter indicates the resistance of the passenger-side front side-air bag initiator circuit.

Driv Sidebag 2 Ini Res (Driver-side rear side-air bag initiator resistance) (ohm)

This parameter indicates resistance of driver-side rear side-air bag initiator circuit.

Pass Sidebag 2 Ini Res (Passenger-side rear side-air bag initiator resistance) (ohm)

This parameter indicates resistance of passenger-side rear side-air bag initiator circuit.

Driv Curtain Ini Res (Driver-side curtain air bag initiator resistance) (ohm)

This parameter indicates the resistance of the driver-side curtain air bag initiator circuit.

Pass Curtain Ini Res (Passenger-side curtain air bag initiator resistance) (ohm)

This parameter indicates the resistance of the passenger-side curtain air bag initiator circuit.