Hyundai Elantra Owners and Service Manuals

Hyundai Elantra: Emission Control System

Starter Relay

Repair procedures Inspection1.Turn ignition switch OFF and disconnect the negative (-) battery cable.2.Remove the fuse box cover.3.Remove the starter relay (A)...

Description and operation

DescriptionEmissions Control System consists of three major systems.• Crankcase Emission Control System prevents blow-by gas from releasing into the atmosphere...

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Hyundai Elantra (CN7) 2021-2024 Service Manual: Engine Control Module (ECM)


Schematic diagrams ECM Terminal And Input/Output signalECM Terminal FunctionConnector [A] Pin No Description 1Fuel Pressure Control Valve (FPCV) [High] control2Integrated Thermal Mangement Module (ITM) Motor (+)3Integrated Thermal Mangement Module (ITM) Motor (-)4-5Engine Coolant Temperature Sensor (ECTS) #1 (Ground)6-7Engine Coolant ..

Hyundai Elantra (CN7) 2021-2024 Service Manual: Rear Glass Defogger Printed Heater


Repair procedures Inspection    • Wrap tin foil around the end of the voltmeter test lead to prevent damaging the heater line. Apply finger pressure on the tin foil, moving the tin foil along the grid line to check for open circuits.1.Turn on the defogger switch and use a voltmeter to measure the voltage of each heater line at the glass center point. If a..

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Odometer

The odometer indicates the total distance that the vehicle has been driven and should be used to determine when periodic maintenance should be performed.

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