GM Service Manual Online
For 1990-2009 cars only

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition ON, Engine OFF

Fob 1 Battery

Passenger Door Module Data

OK, Low

OK

Fob 2 Battery

Passenger Door Module Data

OK, Low

OK

Fob 3 Battery

Passenger Door Module Data

OK, Low

OK

Fob 4 Battery

Passenger Door Module Data

OK, Low

OK

Last Fob Button Pressed

Passenger Door Module Data

Lock, Unlock, Panic

Unlock

Last FOB Used

Passenger Door Module Data

FOB 1-4

FOB 1

Fob 1 Programmed

Passenger Door Module Data

Yes, No

Yes

Fob 2 Programmed

Passenger Door Module Data

Yes, No

Yes

Fob 3 Programmed

Passenger Door Module Data

Yes, No

No

Fob 4 Programmed

Passenger Door Module Data

Yes, No

No