Keyless Entry System Description and Operation: Alarm
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2002 GMC Yukon XL, 2002 GMC Yukon, 2002 Chevrolet Tahoe, 2002 Chevrolet Suburban, and 2002 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
A single press of the panic button performs the following functions:
- Illuminates the interior lamps
- Pulses the horn
- Flashes the headlamps
- Flash the park lamps
The panic alarm continues for a predetermined amount of time or until either of the following occur:
- The panic button is pressed again.
- The ignition switch is turned to RUN with a valid key.