Hyundai Accent (HC): Blower / PWM Blower Module

- 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 voltage until the speed gets high.

[MTC PWM]
Blower SpeedManual Voltage (V)
14
25.5
36.9
48.4
59.8
611.3
7B(+)

[ATC PWM]
Blower SpeedVoltage (V)
Manual Voltage (V) Auto Voltage (V)
A/C ONA/C OFF
13.83.4Auto Low(4.6V)
24.64.64.6 - 5.6
35.95.95.6 - 6.7
47.27.26.7 - 7.7
58.38.37.7 - 8.9
69.59.58.9 - 10.1
711.311.310.1 - AUTO HI (10.8V)
8B(+)B(+) 

- Replacement

1.Disconnect the negative (-) battery terminal.

2.Disconnect the connector (A) and then remove the PWM Blower module (B) after loosening the mounting screws.

3.Install in the reverse order or removal.

Other information:

Hyundai Accent (HC) (2017 - 2022) Service Manual: Specifications

- Specifications ItemSpecification TypeElectric Power Steering System Steering gearTypeRack & Pinion Rack stroke150 mm (5.90 in.) ± 1 (0.3937 in.) Steering angle(Max.)Inner39.5°(+0.5°/-1.5°) Outer32.6° - Tightening Torques ItemTightening torque (kgf.m) N.mkgf.mlb-ft Hub nuts107.9 - 127.511.0 - 13.079.6 - 94.0 Steering wheel lock bolt44.

Hyundai Accent (HC) (2017 - 2022) Service Manual: Repair procedures

- Removal 1.Remove the air cleaner assembly.(Refer to Engine Mechanical System - "Air cleaner") 2.Remove the battery and battery tray.(Refer to Body Electrical System - "Battery") 3.Drain the coolant.(Refer to Engine Mechanical System - "Coolant") 4.Disconnect the position switch connector (A). 5.Disconnect the driven pully speed sensor connector (B).

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