Hyundai Creta: 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.
3.
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
1.
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:

Lincoln Nautilus 2018-2022 Owners Manual: Under Hood Overview - 2.0L
Engine coolant reservoir. See Checking the Coolant. Engine oil dipstick. See Engine Oil Dipstick Overview. Engine oil filler cap. See Adding Engine Oil. Brake fluid reservoir. See Checking the Brake Fluid. Battery. See Changing the 12V Battery. Power distribution box. See Accessing the Under ...

Lincoln Nautilus 2018-2022 Owners Manual: Sensitive Locking Mode
What is Sensitive Locking Mode Sensitive locking mode is a seatbelt retractor feature that allows shoulder belt length adjustment according to your movements and locking in response to vehicle movement. How Does Sensitive Locking Mode Work If the driver suddenly brakes, turns a corner sharply, ...

© 2017-2022 www.hcrmangs.com