Fasten Belts Warning

The body control module (BCM) will sound the fasten belts warning for 5-8 seconds and illuminate the fasten seat belt indicator when the BCM senses both of the following conditions:
^ The ignition switch is in the RUN, BULB TEST or START position. Voltage is applied through circuit 39 to the BCM ignition positive voltage input.
^ The driver's seat belt is unbuckled. Ground is applied from G200 through circuit 650, the seat belt switch and circuit 238 to the BCM seat belt switch signal input.

If the driver seat belt is buckled before the ignition switch is turned to the RUN, BULB TEST or START positions the following situations will occur:
^ The fasten seat belt warning will be disabled.
^ The fasten seat belt indicator will not illuminate.

If the driver seat belt is unbuckled, the fasten seat belt indicator will remain ON for approximately 70 seconds. The indicator turns off immediately if the seat belt is buckled.