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Home >> Buick >> 1997 >> Regal GS >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Testing >> Low Coolant Indicator >> Low Coolant Indicator Illuminated, Coolant Level Okay

Low Coolant Indicator Illuminated, Coolant Level Okay

Disconnect low coolant indicator module located on side of radiator. Turn ignition on. If indicator does not come on, replace low coolant indicator module. If indicator comes on, check Yellow/Black wire for a short between instrument cluster connector and engine coolant level indicator module connector. If circuit is okay, replace instrument cluster.