"ENGINE" Temperature Indicator
- On models with "ENGINE" indicator, oil pressure and temperature switches control light operation. Light should come on with ignition on.
- If not, check bulb, then disconnect lead from oil pressure switch and connect lead to ground. If light comes on, replace oil pressure switch. If light stays off, check circuit from oil pressure switch to indicator bulb.
- If light remains on with engine running and coolant temperature less than 249°F, disconnect leads from both switches. Light should go off. Connect oil pressure lead. If light comes on, replace switch. Connect temperature lead, if light stays on, check for short circuit from either switch to indicator light bulb.