GM Service Manual Online
For 1990-2009 cars only

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition ON, Engine OFF, All doors closed

Battery Voltage

Data Display

Out of Range/Normal

Normal

Door Ajar Switch

Data Display

Door Closed/Door Ajar

Door Closed

Driver Door Ajar Sw

Display Data

Door Closed/Door Ajar

Door Closed

Liftgate Ajar Switch

Display Data

Closed/Ajar

Closed

Liftgate Motor

Data Display

On/Off

Off

Liftgate Release Solenoid Cmd

Data Display

On/Off

Off

Liftgate Release Sw

Data Display

Active/Inactive

Inactive

Door Lock Switch

Data Display

Unlock/Lock/Idle

Idle

Door Lock Switch

Data Display

Volts

10.9V

Driver Door Lock Actuator Command

Data Display

Unlock/Lock/Idle/Invalid

Idle

Passenger Doors Lock Actuator Command

Data Display

Unlock/Lock/Idle/Invalid

Idle