Key in Ignition Warning

The BCM monitors the signal circuit of the ignition switch. The BCM activates the key-in-ignition audible warning. The key-in-ignition warning sounds when the following occurs:

• The ignition switch is OFF.
• The BCM determines that the driver door is open and the signal circuit is low.
• The BCM determines that the key-in-ignition switch is closed and the signal circuit is low.