Description & Operation: Notes

Fuel, temperature, and oil pressure gauges operate on the constant voltage principle through a voltage limiter. On models equipped with the low fuel warning system, the voltage limiter is part of the low fuel relay and supplies power for the fuel gauge only. Imperial models are equipped with a Sentry Signal Light. This warns the driver of the following: Low oil pressure, low fuel level, and high coolant temperature. Separate sending units for the oil pressure and temperature indicating operation of Sentry Signal are mounted on the engine (see wiring diagram) and are connected to a low fuel warning relay located on the right lower instrument panel near glove box.