GM Service Manual Online
For 1990-2009 cars only

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Park brake set with ignition switch ON

Battery Voltage

Data Display

Volts

12-14.7

Left Rear Position Sensor Signal

Data Display

Volts

0.5-4.85

Left Front Position Sensor Signal

Data Display

Volts

0.5-4.85

Right Front Position Sensor Signal

Data Display

Volts

0.5-4.85

Right Rear Position Sensor Signal

Data Display

Volts

0.5-4.85

Left Rear Damper Actuator Command

Data Display

%

Varies

Left Front Damper Actuator Command

Data Display

%

Varies

Right Front Damper Actuator Command

Data Display

%

Varies

Right Rear Damper Actuator Command

Data Display

%

Varies

Vehicle Speed

Data Display

Km/h/mph

Varies