|
|
7 CHECK RADIATOR CAP Apply pressure to cap with a tester. SLC755AE Radiator cap relief pressure: 59 - 98 kPa (0.59 - 0.98 bar, 0.6 - 1.0 kg/cm 2 , 9 - 14 psi) OK or NG OK © GO TO 8. NG © Replace radiator cap. 8 CHECK THERMOSTAT 1. Check valve seating condition at normal room temperatures. It should seat tightly. 2. Check valve opening temperature and valve lift. SLC343 Valve opening temperature: 76.5°C (170°F) Valve lift: More than 8 mm/90°C (0.31 in/194°F) 3. Check if valve is closed at 5°C (9°F) below valve opening temperature. OK or NG OK © GO TO 9. NG © Replace thermostat 9 CHECK ENGINE COOLANT TEMPERATURE SENSOR Refer to “COMPONENT INSPECTION”, EC-109. OK or NG OK © GO TO 10. NG © Replace engine coolant temperature sensor. GI MA EM LC FE CL MT AT PD AX SU BR ST RS BT HA SC EL IDX DTC 0208 OVERHEAT (COOLING SYSTEM) Diagnostic Procedure (Cont’d) EC-127 |