RAM 1500 Van V6-239 3.9L Magnum (1995)
Seat Belt Reminder Buzzer: Description and Operation
The combination buzzer module sounds an audible warning tone. The tone sounds for seat belt warning and when the ignition key is in the ignition
switch while the drivers door is OPEN. The tone also sounds when the ignition key is in the ON position while the drivers side seat belt is not buckled.
Fuses 15 and 17 in the fuse block protect the combination buzzer. Fuse 15 powers circuit F32 which connects to the buzzer. Circuit A3 from fuse 6 in the
Power Distribution Center (PDC) supplies power to the fuse block for fuse 15 and circuit F32.
Circuit G5 from fuse 16 provides voltage to the combination buzzer when the ignition switch is in the START or RUN position. The ignition switch
connects circuit Al from fuse 7 in the PDC to circuit A21. Circuit A21 connects to the fuse block
when the parking lamps or headlamps are ON, the headlamp switch connects circuit G16 from the drivers side door jamb switch to circuit G26. Circuit
G26 connects to the combination buzzer and the key-in switch. Circuit G16 from the drivers side door switch also connects to the key-in switch.
Circuit G13 from the buzzer powers the seat belt warning lamp in the message center. Circuit Z1 at the message center provides ground for the lamp.
Circuit G10 from the buzzer connects to the seat belt switch. When the seat belt switch CLOSES, circuit Z1 provides ground.
Circuit Z1 also grounds the combination buzzer.
