Check Gauges Lamp

The CHECK GAUGES Lamp lights when either the engine oil pressure is at or below approximately 5 psi or whenever the engine coolant temperature is at or over approximately 118°C (245°F). The Ignition Switch must be in the RUN or START position to power the Check Gauges Lamp Driver. Power to the lamp driver is from GAUGES Fuse 4 through the PNK (39) wire. The lamp driver is grounded by the BLK/WHT (451) wire at Ground G101. The CHECK GAUGES lamp will remain lighted after engine start until the engine oil pressure exceeds the low oil pressure setpoint.