Hyundai Elantra (CN7): Cooling System / Coolant Reservoir Tank

Repair procedures

Removal and Installation
1.
Drain the coolant.
(Refer to Cooling System - "Coolant")
2.
Disconnect the degassing hose (A) and coolant reservoir tank hose (B).

3.
Remove the coolant reservoir tank (A).
Tightening torque : 7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb-ft)

4.
Install in the reverse order of removal.
5.
Fill with engine coolant.
(Refer to Cooling System - "Coolant")
   
•
The coolant must be injected according to the integrated thermal management module (ITM) coolant filling method.

    Repair procedures Replacement and Air Bleeding    â€¢ Never remove the reservoir tank cap when the engine is hot.

    Components and components location Components1. Cooling fan2. Fan motor3. Cooling fan shroud Repair procedures Removal and InstallationCooling Fan Assembly1.

    Other information:

    Hyundai Elantra (CN7) 2021-2026 Service Manual: In-car Sensor

    Description and operation DescriptionThe In-car air temperature sensor is built in the heater & A/C control unit.The sensor contains a thermistor which measures the temperature of the inside. The signal decided by the resistance value which changes in accordance with perceived inside temperature, is delivered to heater control unit and accor

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Components and components location

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