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 1

8-digits

xxxxxxxx

Accessory Switch

Inputs

Active, Inactive

Active

Door Ajar Switches

Inputs

Open, Closed

Closed

Doors Battery Fd

Inputs

Active, Inactive

Active

Doors System Gnd

Inputs

Active, Inactive

Active

Driver Door Open Sw.

Inputs

Open, Closed

Closed

Electronics Battery Fd

Data

Volts

0.0 - 19.0

Electronics Battery Fd

Inputs

Active, Inactive

Active

Electronics System Gnd

Inputs

Active, Inactive

Active

Ignition 0

Inputs

On, Off

On

Ignition 1

Inputs

On, Off

On

Inadvertent Power Relay

Outputs

On, Off

On

Lamp Request

Inputs

Active, Inactive

Active

Loads Battery Fd

Inputs

Active, Inactive

Active

Load Management Status

Outputs

Active, Inactive

Inactive

Loads System Gnd

Inputs

Active, Inactive

Active

Pass Door Jamb Sw.

Inputs

Open, Closed

Closed

RAP Relay

Outputs

On, Off

On