Town Car V8-4.6L VIN W (1997)
Audible Warning Device: Description and Operation
Safety Belt Warning
The safety belt warning operates as follows:
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When the ignition key is turned to RUN or START, power is supplied through Circuit 1003 (GY/Y) to the lighting control module.
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When ignition switch is in RUN or ACC, power is supplied through Circuit 294 (W/LB) to the lighting control module.
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The lighting control module then supplies power through Circuit 450 (DG/LG) to illuminate the safety belt warning indicator lamp for up to 60
seconds, if the LH front safety belt is not fastened.
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If the LH front safety belt is NOT fastened during this time, the safety belt buckle switch remains closed, supplying ground through Circuit 85
(BR/LB) to the lighting control module and causing it to sound for six seconds.
