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Home >> Genesis >> 2021 >> G80 2.5T Advanced, AWD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Blower System >> Power Mosfet >> Repair Procedures >> Inspection

Repair Procedures: Inspection

  1. Turn the ignition switch ON.
  2. Manually operate the control switch and control the voltage of the blower motor.
  3. Select the control switch to raise the voltage until high speed.
    G15555189Courtesy of HYUNDAI MOTOR AMERICA

[REAR ON] 

FAN SPEED AND MANUAL CONTROL VOLTAGE SPECIFICATIONS

Fan Speed Manual control voltage
Floor, MIX Not Floor, MIX, VENT, B/L
1 3.8V 3.5V
2 4.5V 4.5V
3 5.4V 5.4V
4 6.3V 6.3V
5 7.6V 7.6V
6 9.4V 9.4V
7 11.3V 11.3V
8 BATTERY (B+)

[REAR OFF] 

* Manual fan speed: 8 speed (3.4V - B+)

FAN SPEED AND MANUAL CONTROL VOLTAGE SPECIFICATIONS

Fan Speed Manual control voltage
Floor, MIX Not Floor, MIX, VENT, B/L
1 3.8V 3.5V
2 4.5V 4.3V
3 4.9V 4.9V
4 5.7V 5.7V
5 6.9V 6.9V
6 8.7V 8.7V
7 10.6V 10.6V
8 BATTERY (B+)

* Auto fan speed: Stepless (4.0V- B+)