GM Service Manual Online
For 1990-2009 cars only

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: BCM powered and communicating with the scan tool.

Accessory 1

Inputs

On/Off

Off

Door Jamb Switch

Input

On/Off

On

Driver Door Switch

Inputs

Open, Closed

Closed

Ignition 0

Inputs

On/Off

Off

Ignition 1

Inputs

On/Off

Off

RAP Output

Outputs

On/Off

Off

Trunk Ajar Switch

Inputs

On/Off

Off