SP001727 Electrical System Page 26 WARNING AND INDICATOR MEMO LIGHTS Indication of Warning Lights Description Symbol Input Terminal Operation Remarks Charge HAOA610L CN2 - 14 CN1 - 8 (9) It lights in case of no charge [voltage of "R(I)" terminal is below 12 ±1V] or overcharge [voltage of "R(I)" terminal is above 33(V)]. Normally, it lights when starting engine and is out after engine starts. Engine Oil Pressure HAOA620L CN5 - 5 CN1 - 8 (9) It lights when engine oil pressure is below the reference. After starting engine, if engine oil pressure is insufficient after 8 seconds, a warning buzzer will sound.
Coolant Temperature HAOD350L CN5 - 13 CN5 - 14 It lights when engine coolant temperature sensor resistant is below about 128 ohms. Preheating HAOA639L CN2 - 13 CN1 - 8 (9) It lights during preheating and turns "OFF" after completion of preheating. (After 20 sec preheating) Preheating period depends on coolant temperature. No preheating at above 10°C 10 sec preheating at 5°C 20 sec preheating at below 0°C Work Light HB4O2003 CN2 - 6 CN1 - 8 (9) It lights when work light turns "ON" (24V applied).