Hyundai Genesis: Cooling System / Thermostat Repair procedures
Removal of the thermostat will have an adverse effect, leading to lowered cooling efficiency.
Do not remove the thermostat, even if the engine tends to overheat. |
1. |
Disconnect the battery "-" terminal from the trunk room. |
2. |
Drain engine coolant so its level is below thermostat.
(Refer to Cooling System - "Coolant") |
3. |
Remove the water inlet pipe.
(Refer to Cooling System - "Water Temperature Control Assembly") |
4. |
Remove the coolant inlet fitting (A).
Tightening torque :
7.8 ~ 11.8 N.m (0.8 ~ 1.2 kgf.m, 5.8 ~ 8.7 lb-ft)
|
|
5. |
Remove the thermostat (A).
Install the thermostat with the jiggle valve facing upward. |
|
6. |
To install, reverse the removal procedure. |
1. |
Immerse the thermostat in water and gradually heat the water. |
2. |
Check the valve opening temperature.
Valve opening temperature: 88 ± 2°C (190.4±3.6°F)
Full opening temperature: 100°C (212°F)
|
If the valve opening temperature is not as specified, replace the thermostat. |
3. |
Check the valve lift.
Valve lift : 10 mm (0.3937 in.) or more at 100°C (212°F)
|
If the valve lift is not as specified, replace the thermostat. |
Components
1. Water temperature control Assembly2. Thermostat3. Coolant inlet fitting
...
Troubleshooting
SymptomsPossible CausesRemedyCoolant leakage
•
From the thermostat gasket
Check the mounting bolts
•
Check the torque of the mounting bolts
•
Retighten the bo ...
Other information:
Circuit Diagram
1.
Connector terminal
TypePin NoDescriptionBattery1Battery -2Battery +Vhicle1-2-3-4-5-6-7IGN8High_CAN9Low_CAN10-11-12-
2.
Circuit Diagram ...
Description
AVN system
The AVN system has improved information search and easiness
of manipulation for the driver by simplifying the system operation
experience and unifying the display of the user information such as
multimedia, air-conditioning and car information.
The system is basical ...