Hyundai Elantra: Driver assistance system / Parking Safety

Function malfunction and limitations

System malfunction When Highway Driving Assist or Highway Lane Change function is not working properly, the ‘Check Highway Driving Assist (HDA) system’ warning message will appear, and the warning light will illuminate on the cluster...

Rear View Monitor (RVM)

Rear View Monitor will show the area behind the vehicle to assist you when parking or backing up. Detecting sensor [1] : Rear view camera Refer to the picture above for the detailed location of the detecting sensor...

Other information:

Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Disc Brakes Wear Indicator

When your brake pads are worn and new pads are required, you will hear a high pitched warning sound from your front or rear brakes. You may hear this sound come and go or it may occur whenever you depress the brake pedal. Note that some driving conditions or climates may cause a brake squeal when you first apply (or lightly apply) the brakes...

Hyundai Elantra (CN7) 2021-2025 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 ..