For 1990-2009 cars

Scan Tool Parameter | Data List | Units Displayed | Typical Data Value
--- | --- | --- | ---
Ignition ON, Engine OFF and Brake released
4WD Status | ABS | Two wheel drive/Four wheel drive | Varies
ABS Lamp Command | ABS | On/Off | Off
ABS Pump Motor | ABS | On/Off | Off
Battery Voltage | ABS | Volts | 12.0 Volts
Brake Switch Status | ABS | On/Off | Off
Delivered Torque | ABS | % | 46%
Left Front Wheel Speed | ABS | km/h or mph | 0 km/h/0 mph
LF Dump Valve Command | ABS | On/Off | Off
LF ISO Valve Command | ABS | On/Off | Off
Longitudinal Accelerometer Sensor Signal | ABS | Volts | 2.5 Volts
Low Trac: TCS Active | ABS | Yes/No | No
Rear Dump Valve Command | ABS | On/Off | Off
Rear ISO Valve Command | ABS | On/Off | Off
Rear Wheel Speed | ABS | km/h or mph | 0 km/h/0 mph
Requested Torque | ABS | % | 90%
RF Dump Valve Command | ABS | On/Off | Off
RF ISO Valve Command | ABS | On/Off | Off
Right Front Wheel Speed | ABS | km/h or mph | 0 km/h/0 mph
TCS Requested | ABS | Yes/No | Yes
TCS Failed | ABS | Yes/No | No