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

Accessory 1

Inputs

Active, Inactive

Active

Battery Power 1

Data

Volts

12.5

Battery Power 2

Inputs

Active, Inactive

Active

Battery Power 3

Inputs

Active, Inactive

Active

Crank

Inputs

Active, Inactive

Inactive

Door Jamb Switch

Inputs

Active, Inactive

Inactive

Driver Door Switch

Inputs

Open, Closed

Inactive

Ground 2

Inputs

Active, Inactive

Inactive

Ignition 0

Inputs

On, Off

On

Ignition 1

Inputs

On, Off

On

Inadvert. Power Output

Inputs

Active, Inactive

Inactive

Inadvert. Power Output

Outputs

Active, inactive

Active

Key In Ignition

Inputs

Active, Inactive

Active

RAP Output

Outputs

Active, Inactive

Active

Trunk Ajar Switch

Inputs

Active, Inactive

Inactive