Audible Alarm & Gauges

With ignition switch in "RUN" position, voltage is applied through the "FAN/ELECT" fuse to the power input terminal of the gauges module in the instrument cluster. With headlight switch in "PARK" or "HEAD" positions, voltage is applied at all times to the lights-on/dimmer input terminal.

The audible alarm signals low oil pressure, high coolant temperature, low or high voltage, as well as low fuel level.