Skylark L4-138 2.3L SOHC VIN 3 MFI QUAD 4 (1992)
Coolant Level Indicator Lamp: Description and Operation
Low Coolant Indicator
The LOW COOLANT Indicator comes on to warn the driver when a low level of coolant exists in the Surge Tank. Voltage is supplied to the LOW
COOLANT Indicator with the Ignition Switch in "RUN," "BULB TEST" or "START." When a low level of coolant exists, the Surge Tank Low Coolant
Switch closes, providing ground for the LOW COOLANT Indicator.