Hyundai Elantra: ABS(Anti-Lock Brake System) / Components and components location

Hyundai Elantra (CN7) 2021-2025 Service Manual / Brake System / ABS(Anti-Lock Brake System) / Components and components location

Components

1. ABS control module (HECU) 2. Front wheel speed sensor	3. Rear wheel speed sensor 4. ESC OFF switch

Description and operation

DescriptionThis specification applies to HCU(Hydraulic Control Unit) and ECU(Electronic Control Unit) of the HECU.(Hydraulic and Electronic Control Unit)This specification is for the wiring design and installation of ABS/ESP ECU...

Troubleshooting

Standard Flow of Diagnostic TroubleshootingNotes With Regard To DiagnosisThe phenomena listed in the following table are not abnormal. Condition Explanation System check soundWhen starting the engine, a thudding sound can sometimes be heard coming from inside the engine compartment...

Other information:

Hyundai Elantra (CN7) 2021-2025 Service Manual: Components and components location

Components[General Type]1 . Roof trim 2 . Sunvisor [LH] 3. Sunvisor [RH] 4. Assist handle bracket[Sunroof Type]1 . Roof trim 2 . Sunvisor [LH] 3. Sunvisor [RH] 4. Assist handle bracket..

Hyundai Elantra (CN7) 2021-2025 Service Manual: Rain Sensor

Description and operation DescriptionIntegrated Rain SensorIntegrated rain sensor (A) controls three systems: front wiper, auto-light, and central air conditioner.1.Wiper Control SystemWhen "AUTO" switch signal is received from the multi-function switch on the right, the integrated rain sensor detects the amount of rainfall. The sensor is installed inside the upper part of the front window for ..

Side air bags

Front seat

Your vehicle is equipped with a side air bag in each front seat. The purpose of the air bag is to provide the vehicle’s driver and the front passenger with additional protection than that offered by the seat belt alone.