Hyundai Tucson: Heater
- Heater unit assembly
- Heater - Replacement
- Heater - Inspection
- Driver side temperature control actuator / Passenger side temperature control actuator
- Mode control actuator
- Auto defogging actuator
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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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Input shaft speed sensor- Installation
Installation
Check that the shaft is in the "N" position.
Install the position sensor (A) and then lightly tighten the bolts.
Install the position sensor "N" fixing SST(No.:09430-2Cl 10).
Tighten position
Engine Start/Stop button
Whenever the front door is opened, the
Engine Start/Stop button will illuminate
and will go off 30 seconds after the door
is closed.
WARNING
To turn the vehicle off in an emergency:
Press and hold the Engine Start/Stop
button for more than
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Owner's Manual
- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual