Hyundai Creta: Blower / Power Mosfet (DATC)

Hyundai Creta GS 2014-2021 Service Manual / Heating, Ventilation and Air Conditioning / Blower / Power Mosfet (DATC)

Description and operation

Description

It is installed to the DATC and adjusts the fan rpm by precisely controlling the voltage applied to the blower motor.

Repair procedures

Inspection

1.	Turn the ignition switch ON.

2.	Manually operate the control switch and measure the voltage of the blower motor.

Select the control switch to raise the voltage until high speed.

Specification

Fan Speed (Manual)	Motor Voltage (V)
1	3.4 ± 0.5
2	4.6 ± 0.5
3	5.9 ± 0.5
4	7.2 ± 0.5
5	8.3 ± 0.5
6	9.5 ± 0.5
7	11.3 ± 0.5
8	Battery

Diagnosis With GDS

The heating, ventilation and air conditioning can be quickly diagnosed failed parts with vehicle diagnostic system (GDS).

※ The diagnostic system (GDS) provides the following information.

(1) Self diagnosis : Checking the failure code (DTC) and display.

(2) Current data : Checking the system input/output data state.

(3) Actuation test : Checking the system operation condition.

(4) Additional function : Other controlling such as he system option and zero point adjustment.

2.	Select the 'Car model' and the system to be checked in order to check the vehicle with the tester.

3.	Select the 'Current data' menu to search the current state of the input/output data. The input/output data for the sensors corresponding to the Power Mosfet can be checked.

4.	To perform compulsory operation on Power Mosfet input factors, select "ACTUATION TEST".

Replacement

1.	Disconnect the negative (-) battery terminal.

2.	Remove the glove box housing. (Refer to Body - "Glove Box Housing")

3.	Disconnect the power mosfet connector (A) and then remove the power mosfet (B) after loosening the mounting screws.

4.	Install in the reverse order of removal.

Blower Resistor (Manual): Repair procedures

Inspection 1. Measure the resistance between the terminals. 2. The measured resistance is not within specification, the blower resistor ...

Climate Control Air Filter

Description and operation Description The climate control air filter is located in the blower unit. It eliminates foreign materials and odor. The particle filter performs a role a ...

Other information:

Hyundai Creta GS 2014-2021 Service Manual: Rear Coil Spring
Components and components location Components 1. Spring lower pad 2. Spring 3. Spring upper pad Repair procedures Removal 1. Loosen the wheel nuts slightly. Raise the vehicle, and make sure it is securely s ...

Hyundai Creta GS 2014-2021 Service Manual: SS-A Solenoid Valve (ON/OFF)
Description and operation Description • SS-A solenoid valve is attached to the valve body and is an on/off solenoid valve that is used to change gears. • SS-A Solenoid valve (ON/OFF) is installed at valve body. ...