Hyundai Elantra (CN7): Engine Mechanical System / Cooling System

Repair procedures Disassembly    â€¢ Use fender covers to avoid damaging painted surfaces.• To avoid damage, unplug the wiring connectors carefully while holding the connector portion.

Components1. Water pipe2. Water hose3. Integrated thermal management module (ITM)4. Heater pipe5. Turbo charger coolant hose6. Heater hose7. Heater pipe A8.

Other information:

Hyundai Elantra (CN7) 2021-2026 Service Manual: General safety information and caution

Instructions (R-134a)When Handling Refrigerant1.R-134a liquid refrigerant is highly volatile. A drop on the skin of your hand could result in localized frostbite. When handling the refrigerant, be sure to wear gloves. 2.It is standard practice to wear goggles or glasses to protect your eyes, and gloves to protect your hands.

Hyundai Elantra (CN7) 2021-2026 Service Manual: Heater Core

Repair procedures Replacement1.Disconnect the negative (-) battery terminal. 2.Remove the heater and blower assembly.(Refer to Heater - "Heater Unit") 3.Remove the heater core cover (A) after loosening the mounting screws.4.Pull out the heater core (A) from the heater unit.

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