Hyundai Elantra: Engine Control / Fuel System

CVVT (Continuous Variable Valve Timing) System

Description and operation DescriptionContinuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by the engine speed and load...

Troubleshooting

Basic TroubleshootingBasic Troubleshooting GuideCustomer Problem Analysis SheetBasic Inspection ProcedureMeasuring Condition of Electronic Parts' ResistanceThe measured resistance at high temperature after vehicle running may be high or low...

Other information:

Hyundai Elantra (CN7) 2021-2024 Service Manual: Sunroof Switch

Repair procedures Inspection1.Disconnect the negative (-) battery terminal.2.Using a remover and remove the overhead console (A).3.Check for continuity between the terminals...

Hyundai Elantra (CN7) 2021-2024 Owner's Manual: TPMS (Tire Pressure Monitoring System) malfunction indicator

The TPMS Malfunction Indicator will illuminate after it blinks for approximately one minute when there is a problem with the Tire Pressure Monitoring System. We recommend that the system be checked by an authorized HYUNDAI dealer. NOTICE If there is a malfunction with the TPMS, the Low Tire Pressure Position Telltale will not be displayed even though the vehicle has an under-inflated tir..