For 1990-2009 cars

#### Supplemental Inflatable Restraint Scan Tool Data Parameters

Parameter | System State | Expected Value | Description
--- | --- | --- | ---
Operating Conditions: Ignition ON
Battery Voltage | -- | Varies | This displays Volts. This is the current battery voltage signal.
Driver Air Bag Stage 1 Resistance | -- | 0 Ω | The scan tool displays resistance. This is the resistance of the driver air bag stage 1 loop.
Driver Air Bag Stage 2 Resistance | -- | 0 Ω | The scan tool displays resistance. This is the resistance of the driver air bag stage 2 loop.
Driver Head Curtain Resistance | -- | 0 Ω | The scan tool displays resistance. This is the resistance of the driver head curtain loop.
Driver Pretensioner Resistance | -- | 0 Ω | The scan tool displays resistance. This is the resistance of the driver pretensioner loop.
Driver Seat Belt Switch | -- | Unbuckled | The scan tool displays Buckled or Unbuckled. This is the state of the driver seat belt switch.
Ignition Voltage | -- | Varies | This displays Volts. This is the current ignition voltage signal.
LH Side Air Bag Resistance | -- | 0 Ω | The scan tool displays resistance. This is the resistance of the LH side air bag loop.
ODS Status | -- | Present | This displays Present or Not Present. Present is displayed if the occupant detection system is available.
Passenger Air Bag Status | -- | Present | This displays Present or Not Present. Present is displayed if the passenger air bag is available.
Passenger Presence System | -- | Present | This displays Present or Not Present. Present is displayed if the passenger presence system is available.
Passenger Pretensioner Resistance | -- | 0 Ω | The scan tool displays resistance. This is the resistance of the passenger pretensioner loop.
Psgr. Frontal Stage 1 Resistance | -- | 0 Ω | The scan tool displays resistance. This is the resistance of the passenger air bag stage 1 loop.
Psgr. Frontal Stage 2 Resistance | -- | 0 Ω | The scan tool displays resistance. This is the resistance of the passenger air bag stage 2 loop.
Psgr. Head Curtain Resistance | -- | 0 Ω | The scan tool displays resistance. This is the resistance of the passneger head curtain loop.
Passenger Seat Belt Switch | -- | Unbuckled | The scan tool displays Buckled or Unbuckled. This is the state of the passenger seat belt switch.
RH Side Air Bag Resistance | -- | 0 Ω | The scan tool displays resistance. This is the resistance of the RH side air bag loop.
SIR Warning Lamp | -- | Off | The scan tool displays On or Off. This is the state of the SIR warning indicator.