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 >> Testing >> Coolant Temperature Display & Indicator >> Indicator Does Not Come On When Engine Is Started

Indicator Does Not Come On When Engine Is Started

Check indicator bulb. If bulb is good, check 10-amp "GAGES" fuse. Check continuity of Dark Green wire from terminal F5 of instrument panel wiring harness connector to ground through ignition switch "BULB TEST" position. See Figure .