Hyundai Elantra: Cooling System / Electric Thermostat (ECT) Description and Operation

Hyundai Elantra AD (2016-2020) Service Manual / Engine Mechanical System / Cooling System / Electric Thermostat (ECT) Description and Operation

Description and Operation

Electric Thermostat (ECT)

Overview

Optimal control of coolant temperature depending on the driving conditions

Operation Principle

Electric Thermostat Structure

Water pump Troubleshooting

Troubleshooting SymptomsPossible CausesRemedyCoolant leakage • From the bleed hole of the water pump Visually check • Check leaks after about ten-minute warming up. • If cool ...

Electric Thermostat (ECT) Schematic Diagrams

Circuit Diagram ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Manifold Absolute Pressure Sensor (MAPS) Repair procedures
Inspection 1. Connect the GDS on the Data Link Connector (DLC). 2. Measure the output voltage of the MAPS at idle and IG ON. ConditionOutput Voltage (V)IG ON3.9 ~ 4.1Idle0.8 ~ 1.6 Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Disco ...

Hyundai Elantra AD (2016-2020) Service Manual: Canister Close Valve (CCV) Specifications
Specification ItemSpecificationCoil Resistance (?)19.5 ~ 22.5 [20°C(68°F)] ...