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Hyundai Tucson: Heater

Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Heating, Ventilation and Air Conditioning (HVAC) / Heater

Heater unit assembly

Component Location Heater unit assembly Components Heater unit assembly Heater core cover Heater core assembly Mode control actuator LH DEF duct seal Evaporator assembly Flange seal Heater NVH pad Temperature contro

Heater - Replacement

Disconnect the negative (-) battery terminal. Recover the refrigerant with a recovery/recycling/charging station. (Refer to Air conditioning System - "Repari procedures") When the engine is cool, drain the engine coolant from the r

Heater - Inspection

Operating Logic Test (Manual only) Inspect the PTC operation with the confirmation logic below : Entering (1) Set the mode to FLOOR. (2) Set the temperature to MAX HOT. (3) Turn off the blower switch. (4) Press the intake (recirculat

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Front wheel speed sensor/ Front wheel speed sensor connector

Components Front wheel speed sensor Front wheel speed sensor connector Removal Loosen the wheel nuts slightly. Raise the vehicle, and make sure it is securely supported. Remove the front wheel and tire (A) from the front hub.

Vehicle settings (infotainment system)

Vehicle Settings in the infotainment system provides user options for a variety of settings including door lock/ unlock features, convenience features, driver assistance settings, etc. Vehicle Settings menu Driver Assistance Clus