RAM 3500 Van V8-5.2L VIN Y (1997)
Volt Meter Gauge: Description and Operation
Circuit Operation
CIRCUIT OPERATION
When the ignition switch is in the START or RUN position, it connects circuit A1 from fuse 16 in the Power Distribution Center (PDC) to circuit
A21. Circuit A21 powers circuit G5 through fuse 17 in the fuse block. Circuit G5 connects to the instrument cluster and supplies system voltage
the voltmeter. Circuit Z1 provides ground for the voltmeter.
