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
SEE MORE:
48V Battery System - Description
Description
The Mild Hybrid Electric Vehicle (MHEV) uses hybrid power source (Engine,
MHSG), so its fuel efficiency is relatively high
and exhaust emission is very small compared to the traditional vehicle which
uses only engine as power source
Warning Lamp
Activation
Warning Lamp Behavior after Ignition On
As soon as the operating voltage is applied to the SRSCM ignition input, the
SRSCM activates the
warning lamp for a LED lamp check.
The lamp shall turn on for 6 seconds during the initialization phase an
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Owner's Manual
- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual