GM Service Manual Online
For 1990-2009 cars only

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Ignition ON/Engine OFF/Doors, Hatch/Trunk and Hood CLOSED/No Switches Pressed/Vehicle in PARK or NEUTRAL

Calibration Version

Module Info 2

8-digits

xxxxxxxx

Controller Part Number

Module Info 1

8-digits

xxxxxxxx

Current Power Mode

Input Data 1

Power Mode

Run

EEPROM Calibration ID

Module Info 1

4-digits

xxxx

Hardware Version

Module Info 2

2-digits

xx

Ignition 1

Input Data 1

On/Off

On

Ignition 2

Input Data 1

On/Off

On

Key In Ignition

Input Data 1

Active/Inactive

Active

Key Out of Ignition

Input Data 1

Active/Inactive

Inactive

Software Major Version

Module Info 2

1-digit

x

Software Minor Version

Module Info 2

1-digit

x