Hyundai Elantra: ESC (Electronic Stability Control) System / Components and components location

Hyundai Elantra (CN7) 2021-2025 Service Manual / Brake System / ESC (Electronic Stability Control) System / Components and components location

Components

1. ESC control module (HECU)
2. Front wheel speed sensor

3. Rear wheel speed sensor
4. ESC OFF switch

Description and operation

Description of ESPESP recognizes critical driving conditions, such as panic reactions in dangerous situations, and stabilizes the vehicle by wheel-individual braking and engine control intervention...

Troubleshooting

Failure Diagnosis1.In principle, ESP and TCS controls are prohibited in case of ABS failure.2.When ESP or TCS fails, only the failed system control is prohibited...

Other information:

Hyundai Elantra (CN7) 2021-2025 Service Manual: Specifications

SpecificationsSmart Key Unit Items Specification Rated voltageDC 12VOperating voltageDC 9 - 16VOperating temperature-22°F to 167°F (-30°C to 75°C)LoadMax. 4mA (When welcome light function off)RF Receiver Items Specification Frequency433...

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

Components1. AVN head unit & monitor2. Emergency call system button3. Emergency call system MIC4. Roof antenna5. Emergency call unit6. Supplemental Restraint System Control Module (SRSCM)7. Emergency call crash pad antenna8. Emergency call speaker..

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.