Seat Belt Reminder Lamp: Description and Operation

Warning Chime Module

Safety Belt Warning
The safety belt warning chime (also called the central processing unit or CPU) is an audible warning system and timing circuit. The system components include:
^ Timing circuit safety belt switch.
^ Dome lamp switches.
^ Safety belt warning indicator switch which is an integral part of the front safety belt buckle end.
^ Ignition switch.
^ Headlamp switch.

The warning chime sounds and the safety belt warning indicator illuminates when the ignition switch is placed in the ON position and the LH front safety belt is not buckled.

Timer System
The safety belt warning chime controls the duration of the warning chime alarm and safety belt warning indicator illumination.