LEMON Manuals: Even more car manuals for everyone
Home >> Buick >> 1987 >> Somerset Custom, 2.5 U, Standard >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel - Electronic >> Description & Operation >> Indicators >> Coolant Temperature Warning

Coolant Temperature Warning

With ignition switch in "RUN" position, voltage is applied through coolant temperature warning indicator to coolant temperature switch. The switch closes when coolant temperature exceeds 257°F (125°C).