Kia Stinger: Heater / Temperature Control Actuator

Kia Stinger CK 2018-2025 Service Manual / Heating, Ventilation And Air Conditioning / Heater / Temperature Control Actuator

Description and operation
Description

The heater unit consists of mode control actuator and temperature control actuator.

Located in the heater unit, the temperature control actuator regulates the temperature in the following procedures.

Signal from control unit adjusts the position of the temperature door by operating the temperature switch. Then the temperature will be regulated by the hot/cold air ratio decided by the position of the temperature door.

Repair procedures
Inspection
1.

Turn the ignition switch OFF.

2.

Disconnect the temperature control actuator connector.

3.

Verify that the temperature control actuator operates to the cool position when 12V is connected to terminal 3 and ground to terminal 7.

Verify that the temperature control actuator operates to the warm position when connected in reverse.

1. -
2. -
3. Warm position
4. Sensor ground
5. Feedback signal
6. Sensor (+ 5V)
7. Cool position

4.

Connect the temperature control actuator connector.

5.

Turn the ignition switch ON.

6.

Check the voltage between terminals 5 and 4.

Specification

Door Position
Voltage (V)
Error Detecting
Max. cooling (Driver side)
0.3 ± 0.15V
Low voltage : 0.1V or less
High voltage : 4.9V or more
Max. heating (Driver side)
4.7 ± 0.15V
Max. cooling (Passenger side)
0.3 ± 0.15V
Max. heating (Passenger side)
4.7 ± 0.15V

The current position of the actuator will be sent to the control unit.

7.

If the measured voltage is not within the specification, substitute with a verified temperature control actuator and check for proper operation.

8.

Replace the temperature control actuator if it is proved that there is a problem with it.

Replacement
[Driver side]
1.

Disconnect the negative (-) battery terminal.

2.

Remove the knee airbag.

(Refer to Restraint - "Knee Airbag (KAB) Module")

3.

Disconnect the connector (A) and then remove the temperature control actuator (B) after loosening the mounting screws.

4.

Install in the reverse order of removal.

[Passenger side]
1.

Disconnect the negative (-) battery terminal.

2.

Remove the glove box housing.

(Refer to Body - "Glove Box Housing")

3.

Remove the passenger side showe duct (A) after loosening the screw.

4.

Disconnect the connector (A) and then remove the temperature control actuator (B) after loosening the screws.

5.

Install in the reverse order of removal.

Heater Core
Repair procedures Replacement 1. Disconnect the negative (-) battery terminal. 2. After loosening the nuts and bolts, remove the main crash pad and ...

Mode Control Actuator
Description and operation Description Located in the heater unit, the mode control actuator adjusts the position of the mode door by operating the mode control actuator according to th ...

Other information:

Kia Stinger CK 2018-2025 Service Manual: Fuel Filler Door Release Actuator


Repair procedures Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the luggage side trim [LH]. (Refer to Body - "Luggage Side Trim") 3. Disconnect the fuel filler door release actuator connect ...

Kia Stinger CK 2018-2025 Owners Manual: Wheel alignment and tire balance, Flat Spots


Wheel alignment and tire balance The wheels on your vehicle were aligned and balanced carefully at the factory to give you the longest tire life and best overall performance. In most cases, you will not need to have your wheels aligned again. However, if you notice unusual tire wear or your ve ...

Copyright © www.kstinger.com 2015-2025