Hyundai Elantra (CN7): Heating, Ventilation and Air Conditioning
- Troubleshooting
- Specifications
- Special service tools
- Air Conditioning System
- General safety information and caution
- Description and operation
- Components and components location
- Repair procedures
- Compressor oil
- Refrigerant Line
- Compressor
- Condenser
- Receiver-Drier
- A/C Pressure Transducer
- Evaporator Temperature Sensor
- In-car Sensor
- Photo Sensor
- Ambient Temperature Sensor
- Auto Defogging Sensor
- PM Sensor
- Heater
- Heater Unit
- Heater Core
- Evaporator Core
- Temperature Control Actuator
- Mode Control Actuator
- Auto Defoging Actuator
- Blower
- Blower Unit
- Blower Motor
- Power Mosfet
- Blower Resistor (Manual)
- Climate Control Air Filter
- Intake Actuator
- Controller
Components and positions Components Repair procedures Removal • Handling wireless charging system parts by wet hands may cause electric shock.
TroubleshootingProblem Symptoms TableBefore replacing or repairing air conditioning components, first determine if the malfunction is due to the refrigerant charge, air flow or compressor.
Other information:
Hyundai Elantra (CN7) 2021-2026 Service Manual: Ambient Temperature Sensor
Description and operation DescriptionThe ambient temperature sensor is located at the front of the condenser and detects ambient air temperature. It is a negative type thermistor; resistance will increase with lower temperature, and decrease with higher temperature.
Hyundai Elantra (CN7) 2021-2026 Service Manual: Description and operation
DescriptionRear Corner Radar is a system that measures the relative speed and distance from the following vehicles by using two electromagnetic wave radar sensors attached to the rear bumper, and detects any vehicle within the blind spot zone and gives off alarm.
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