Hyundai Elantra (CN7): Body Electrical System
- General information
- Special service tools
- Multifunction Switch
- Horn
- Audio
- Components and components location
- Specifications
- Audio Unit
- Speakers
- Antenna
- Audio Remote Control
- USB Jack
- AVN System
- Description and operation
- Components and components location
- AVN(Audio Video Navigation) head unit
- External AMP
- AVN Remote Controller
- AVN Antenna
- Speaker
- USB Jack
- Mic
- Front monitor
- Emergency Call System
- Description and operation
- Components and components location
- Emergency Call (eCall) Unit
- Emergency Call (eCall) Button
- Emergency Call (eCall) Antenna
- Smart Key System
- Description and operation
- Components and components location
- Specifications
- Smart Key
- Smart Key Unit
- Smart Key Diagnostic
- Smart key antenna
- Keyless Entry And Burglar Alarm
- Integrated Body Control Unit (IBU)
- Description and operation
- Components and components location
- Specifications
- Schematic diagrams
- Repair procedures
- IMS(Integrated Memory System)
- Description and operation
- Components and components location
- Specifications
- Schematic diagrams
- Memory power seat unit
- Memory power seat switch
- Seat Electrical
- Power Seat Motor
- Power Seat Control Switch
- Seat Heater
- Seat Heater Switch
- Air Ventilation Seat
- Lumber Support Units
- Fuses And Relays
- Indicators And Gauges
- Power Door Locks
- Power Door Mirrors
- Components and components location
- Power Door Mirror Switch
- Power Door Mirror Actuator
- Power Door Mirror Assembly
- Power Windows
- Rear Glass Defogger
- Windshield Wiper/Washer
- Components and components location
- Windshield Wiper-Washer Switch
- Front Wiper Motor
- Front Washer Motor
- Rain Sensor
- Electro Chromic Inside Rear View Mirror
- Sun Roof
- Lighting System
- Components and components location
- Specifications
- Head Lamps
- Room Lamp
- Overhead Console Lamp
- Hazard Lamp Switch
- Rheostat
- Turn Signal Lamp
- License Lamps
- High Mounted Stop Lamp
- Rear Combination Lamp
- Mood Lamp
- Auto Lighting Control System
- Head Lamp Leveling Device
- Button Engine Start System
- Immobilizer System
- Ignition Switch Assembly. Repair procedures
- Wireless Power Charger System
Components and components location Components1. Front seat belt retractor2. Height adjust 3. Front seat belt upper anchor4. Rear seat belt retractor [RH]5.
General Troubleshooting InformationBefore Troubleshooting1.Check applicable fuses in the appropriate fuse/relay box.2.Check the battery for damage, state of charge, and clean and tight connections.
Other information:
Hyundai Elantra (CN7) 2021-2026 Service Manual: Troubleshooting
TroubleshootingProblem Symptoms TableBefore replacing or repairing air conditioning components, first determine if the malfunction is due to the refrigerant charge, air flow or compressor.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.
Hyundai Elantra (CN7) 2021-2026 Service Manual: Evaporator Temperature Sensor
Description and operation DescriptionThe evaporator temperature sensor will detect the evaporator core temperature and interrupt compressor relay power in order to prevent evaporator from freezing by excessive cooling. The evaporator temperature sensor has the Negative Temperature Coefficient (NTC).
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