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.

Software Part Number

Module Information

8 digits

xxxxxxxx

Battery Voltage

Data

Volts

12.5 Volts

Battery Power 2

Inputs

Present, Absent

Present

Battery Power 3

Inputs

Present, Absent

Present

Crank

Inputs

Yes, No

No

Door Jamb Switch

Inputs

On, Off

Off

Driver Door Switch

Inputs

Open, Closed

Closed

Ground 2

Inputs

Present, Absent

Present

Ground 2

Outputs

Active, Inactive

Inactive

Inadvert. Power Output

Inputs

On, Off

Off

Inadvert. Power Output

Outputs

On, Off

Off

Ignition 0

Inputs

On, Off

On

Ignition 1

Inputs

On, Off

On

Key In Ignition

Inputs

Yes, No

Yes

RAP Output

Outputs

Active, Inactive

Active

Trunk Ajar Switch

Inputs

On, Off

Off