Operation CHARM: Car repair manuals for everyone.

Voltmeter

The Voltmeter indicates battery voltage when the Ignition Switch is in RUN or START. It measures generator voltage when the engine is running. The normal generator voltage is 14 Volts. The battery voltage without the engine running will depend upon ambient temperature and may be as low as 9.6 volts. Voltage is supplied to the voltmeter from GAUGES Fuse 4 through the PNK (39) wire. Grounding for the single coil indicator is through the BLK/WHT (451) wire to Ground G101.