Key-In-Ignition Warning

WARNING: This page is about a different car, the 2002 GMC Safari and 2002 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.

The BCM activates the key-in-ignition audible warning when all of the following occurs:

The driver door is open (signal is low).
The key is in the ignition (signal low).

The audible warning will sound for as long as the above conditions exist.