GM Service Manual Online
For 1990-2009 cars only

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition ON with engine off

8 Digit GM Part Number

Module Information 2

Numeric - 8 Digits

XXXXXXXX

Calibration ID

Module Information 1

Numeric - 4 Digits

XXXX

Component Serial # 8-11

Module Information 2

Numeric - 4 Digits

XXXX

Component Serial # 12

Module Information 2

Numeric - 1 Digit

X

Component Serial # 13-16

Module Information 2

Numeric - 4 Digits

XXXX

Component Serial # 17-18

Module Information 2

Numeric - 2 Digits

XX

Julian Date of Build

Module Information 1

Numeric - 3 Digits

XXX

PROM ID

Module Information 1

Numeric - 4 Digits

XXXX

Year Module Built

Module Information 1

Numeric - 4 Digit Year

2001