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: Auto Lighting Control System
Description and operation DescriptionIt's a system that uses illumination sensor to automatically turn ON the tail lamp and head lamp based on the change in surrounding environment's illumination condition. It activates when the vehicle enters/exits tunnel, or when the illumination condition in surrounding environment changes due to rain, snow, or
Hyundai Elantra (CN7) 2021-2026 Service Manual: Troubleshooting
Trouble Symptom ChartsTrouble Symptom 1Trouble Symptom 2 Trouble symptom Probable cause Remedy The set vehicle speed varies greatly upward or downward"Surging" (repeated alternating acceleration and deceleration) occurs after settingMalfunction of the vehicle speed se
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