Hyundai Elantra: Heating, Ventilation and Air Conditioning
- General Information
- Air Conditioning System
- General Safety Information and Caution
- Description and Operation
- Repair procedures
- Components and Components Location
- Compressor oil Repair procedures
- Refrigerant Line Components and Components Location
- Refrigerant Line Repair procedures
- Compressor Description and Operation
- Compressor Components and Components Location
- Compressor Repair procedures
- Condenser Components and Components Location
- Condenser Repair procedures
- Receiver-Drier Repair procedures
- A/C Pressure Transducer Description and Operation
- A/C Pressure Transducer Repair procedures
- Evaporator Temperature Sensor Description and Operation
- Evaporator Temperature Sensor Repair procedures
- In-car Sensor Description and Operation
- In-car Sensor Repair procedures
- Photo Sensor Description and Operation
- Photo Sensor Repair procedures
- Ambient Temperature Sensor Description and Operation
- Ambient Temperature Sensor Repair procedures
- Auto Defogging Sensor Description and Operation
- Auto Defogging Sensor Repair procedures
- Cluster Ionizer Components and Components Location
- Cluster Ionizer Description and Operation
- Cluster Ionizer Repair procedures
- Heater
- Heater Unit Components and Components Location
- Heater Unit Repair procedures
- Heater Core Repair procedures
- PTC Heater Description and Operation
- PTC Heater Repair procedures
- Evaporator Core Repair procedures
- Temperature Control Actuator Components and Components Location
- Temperature Control Actuator Description and Operation
- Temperature Control Actuator Specifications
- Temperature Control Actuator Repair procedures
- Mode Control Actuator Components and Components Location
- Mode Control Actuator Description and Operation
- Mode Control Actuator Specifications
- Mode Control Actuator Repair procedures
- Auto Defoging Actuator Components and Components Location
- Auto Defoging Actuator Description and Operation
- Auto Defoging Actuator Specifications
- Auto Defoging Actuator Repair procedures
- Blower
- Blower Unit Components and Components Location
- Blower Unit Repair procedures
- Blower Motor Repair procedures
- Power Mosfet Description and Operation
- Power Mosfet Repair procedures
- Blower Resistor (Manual) Repair procedures
- Climate Control Air Filter Description and Operation
- Climate Control Air Filter Repair procedures
- Intake Actuator Components and Components Location
- Intake Actuator Description and Operation
- Intake Actuator Specifications
- Intake Actuator Repair procedures
- Controller
Repair procedures
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad lower panel.
(Refer to Body - "Crash Pad")
3.
Remove the steering column upper & Lower shroud.
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Other information:
Hyundai Elantra AD (2016-2020) Owners Manual: Detecting sensor
The rear radars are located inside the rear bumper for detecting the side and
rear areas. Always keep the rear bumper clean for proper operation of the system.
NOTICE
The system may not work properly when the bumper has been damaged, or
if the rear bumper has been replaced or repaired.
...
Hyundai Elantra AD (2016-2020) Service Manual: ETC (Electronic Throttle Control) System Troubleshooting
Fail-Safe Mode
ItemFail-SafeETC MotorThrottle valve stuck at 7°TPSTPS 1 faultReplace it with TPS 2TPS 2 faultReplace it with TPS 1TPS 1,2 faultThrottle valve stuck at 7°APSAPS 1 faultReplace it with APS 2APS 2 faultReplace it with APS 1APS 1,2 faultEngine idle state
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