GM Service Manual Online
For 1990-2009 cars only

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions:

Key ON, Engine OFF, Transmission in Park

Cruise Control Active

Engine 1 Data

Yes/No

No

Cruise Inhibit Reason

Engine 1 Data

1-6

1

Cruise Inhibit Signal Command

Engine 1 Data

ON/OFF

ON