FixVault

Cooling System: Thermostat: Inspection: Notes

  1. Drain the coolant so its level is below thermostat.
  2. Remove the inlet fitting and gasket.
  3. Remove the thermostat.
  4. Immerse thermostat in hot coolant to check proper valve opening temperature. Replace if necessary.
    1. Valve opening temperature: 82°C (177°C)
    2. Full opening temperature: 95°C (205°F)
    Fig 1: Checking Thermostat Operation
    G00965805Courtesy of HYUNDAI MOTOR CO.