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: Repair procedures

Service Adjustment Procedure Steering Wheel Play Inspection1.Turn the steering wheel so that the front wheels can face straight ahead.2.Measure the distance the steering wheel can be turned without moving the front wheels. Standard value : 0 - 30 mm (1...

Hyundai Elantra (CN7) 2021-2025 Service Manual: Front Seat Shield Inner Cover

Components and components location Component Location[General type]1. Front seat shield inner cover[N Line]1. Front seat shield inner cover Repair procedures Replacement • When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components...

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.