Hyundai Elantra: Heating, Ventilation and Air Conditioning / Controller

Intake Actuator Repair procedures

Inspection 1. Turn the ignition switch OFF. 2. Disconnect the intake actuator connector. 3. Verify that the intake actuator operates to the fresh position when connecting 12V to terminal 3 ...

Heater & A/C Control Unit (Manual) Components and Components Location

Components ConnectorPin NOFunctionConnectorPin NOFunctionA1LowB18ILL- (RHEO)2Common19Sensor ground3Ground20Ground4Middle Low21Battery (+)5Middle High22ISG DC6High23ISG B+B1IGN224ILL+ (TAIL)2PAB I ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Repair procedures
Inspection ESC System Bleeding This procedure should be followed to ensure adequate bleeding of air and filling of the ESC unit, brake lines and master cylinder with brake fluid. 1. Remove the reservoir cap and fill the brake reservoir with brake fluid.     • If the ...

Hyundai Elantra AD (2016-2020) Service Manual: Electric Thermostat (ECT) Troubleshooting
Troubleshooting SymptomsPossible CausesRemedyCoolant leakage • From the thermostat gasket Check the mounting nuts • Check the torque of the mounting nuts • Retighten the bolts and check leakage again. Check the gasket for damage • Check gasket or seal for damage ...