gmc Workshop Repair Guides

GMC G 3500 1 Ton Van L6-250 41L VIN D 2-bbl Workshop Manuals

Dashboard / Instrument Panel > < Instrument Panel, Gauges and Warning Indicators|Testing and Inspection
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Coolant Level Indicator Lamp: Service and Repair

This lamp will be illuminated when engine coolant level in the radiator drops below a pre-determined level. To turn lamp "OFF," check cooling system,
then add coolant to bring system to proper level.

Dashboard / Instrument Panel > < Instrument Panel, Gauges and Warning Indicators|Testing and Inspection