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 and trunk closed

Door Ajar Sw

Data Display

Door Closed/Door Ajar

Door Closed

Door Lock Switch

Data Display

Volts

10.9

Door Lock Switch

Data Display

Idle/Unlock/Lock

Idle

Driver Door Lock Actuator Command

Data Display

Idle/Unlock/Lock/Invalid

Idle

Passenger Doors Lock Actuator Command

Data Display

Idle/Unlock/Lock/Invalid

Idle

Driver Door Ajar Sw

Data Display

Door Closed/Door Ajar

Door Closed

Trunk Ajar Switch

Data Display

Trunk Closed/Trunk Ajar

Trunk Closed

Trunk Motor

Data Display

On/Off

Off

Trunk Release Solenoid Command

Data Display

On/Off

Off

Trunk Release Switch

Data Display

Active/Inactive

Inactive