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Hyundai Tucson: Heater

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

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 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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 Tailgate back panel

Component Location Tailgate back panel Replacement WARNING Put on gloves to prevent hand injuries. WARNING Take care not to scratch the tailgate and body surface. Remove the tailgate lower trim. (Refer to Tail Gate - "Tail G

 Rear Outside Combination Lamp

Disconnect the negative (-) battery terminal. Loosen the mounting bolts then remove the outside rear combination lamp (A). Disconnect the rear combination lamp connector (A). Remove the bulb after turning it in the counter

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