Check Gauges Lamp

The CHECK GAUGES lamp lights when one or more of the following conditions occur:
^ The engine oil pressure is at or below approximately 5 psi
^ The engine coolant temperature is at or over approximately 118°C (245°F)

In order to power the check gauges lamp driver, the ignition switch must be in one of the following positions:
^ RUN
^ START

Power to the lamp driver is from the GAUGES Fuse 4 through the CKT 39 (PNK) wire. The lamp driver is grounded by the CKT 451 (BLK/WHT) 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.