Kia Sorento: Rear PWM-FET Inspection - Rear A/C - Heating,Ventilation And Air ConditioningKia Sorento: Rear PWM-FET Inspection

Kia Sorento (MQ4, 2021-2026) Service Manual / Heating,Ventilation And Air Conditioning / Rear A/C / Rear PWM-FET Inspection

Inspection
1.
IG ON.
2.
Measure the voltage of the 2 - 4 terminals of the blower motor by manually operating the control switch.
(1)
Terminal

Heating,Ventilation And Air Conditioning — Rear A/C / Rear PWM-FET / Inspection illustration

Terminal
Blower level
Voltage (V)
2 - 4
1 level
3.8 - 4.8
8 speed
11 - 14

(2)
Circuit Diagram

Heating,Ventilation And Air Conditioning — Rear A/C / Rear PWM-FET / Inspection illustration

On Vehicle Inspection. Rear PWM-FET Removal and Installation
On Vehicle Inspection On Vehicle Inspection Diagnostic with KDS 1. The rear A/C system can be more quic...
Rear Climate Control Air Filter Replacement
Removal 1. Remove the service cover (A). 2. Remove the rear air filter cover...
See also:

Front Corner Radar Installation
Installation 1. Install in the reverse order of removal. ...

Horn
Repair Procedures Removal 1. Remove the front bumper assembly. (Refer to Body - "Front Bumper Assembly") ...

Inspection
Test the horn by connecting battery voltage to the 1 terminal and ground the 2 terminal. The horn should make a sound. If the horn fails to make a sound, replace it. Horn Relay Inspec ...

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