TroubleshootingHyundai Tucson (NX4) 2022-2026 Service Manual: Power Mosfet (Dual)
- 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.
Fan SpeedVoltage (V)
Manual ControlAuto Control
13.83.8 ~ 4.75
255.0 ~ 5.8
36.16.1 ~ 7.0
47. ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Troubleshooting
- Troubleshooting
Problem Symptoms Table
Use the table below to help you find the cause of the problem. The
numbers indicate the priority of the likely cause of the problem.Check
each part in order.If necessary, replace these parts.SymptomExpected causeCountermeasure
Lower pedal or sponge p ...