GM Service Manual Online
For 1990-2009 cars only

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Ignition On/Engine Off

Accessory

BCM Data

On/Off

On

Battery Voltage

BCM Data

Volts

12.0 Volts

Calibration ID

ID Information

--

00

Driver Door Ajar Sw.

Lamp Status

On/Off

Off

Ignition 1

BCM Data

On/Off

On

Key in Ignition

BCM Data

On/Off

On

Last 4 Dig of GM Part No.

ID Information

--

2607

Last 4 Digits of SDM Part Number

ID Information

--

4098

Model Year

ID Information

--

2004

Passenger Door Ajar Sw.

Lamp Status

On/Off

Off

Year Module Built

ID Information

--

2003