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Home >> Hummer >> 2003 >> H2 >> Repair and Diagnosis >> External Pages >> Different car >> Section 734 (Keyless Entry System) >> Diagnostic Information and Procedures >> Scan Tool Data Definitions
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Scan Tool Data Definitions

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fob 1 Battery:  The scan tool displays OK to indicate a good battery voltage level was last received.

Fob 2 Battery:  The scan tool displays OK to indicate a good battery voltage level was last received.

Fob 3 Battery:  The scan tool displays OK to indicate a good battery voltage level was last received.

Fob 4 Battery:  The scan tool displays OK to indicate a good battery voltage level was last received.

Last Fob Button Pressed:  The scan tool displays Dr. Door Unlock, All Door Unlock, Door Lock, indicating the last input received from a programmed fob.

Last Fob Used:  The scan tool displays FOB 1-4 to indicate the number of the last transmitter used

Fob 1 Programmed:  The scan tool displays Yes/No. The scan tool displays Yes if a transmitter is programmed to this numeric position.

Fob 2 Programmed:  The scan tool display Yes/No. The scan tool displays Yes if a transmitter is programmed to this numeric position.

Fob 3 Programmed:  The scan tool displays Yes/No. The scan tool displays Yes if a transmitter is programmed to this numeric position.

Fob 4 Programmed:  The scan tool displays Yes/No. The scan tool displays Yes if a transmitter is programmed to this numeric position.