Hyundai Elantra: ESC(Electronic Stability Control) System / ESC Control Unit Components and Components Location

Hyundai Elantra AD (2016-2020) Service Manual / Brake System / ESC(Electronic Stability Control) System / ESC Control Unit Components and Components Location

Components

1. Front - right tube
2. Rear - left tube
3. Rear - right tube
4. Front - left tube

5. MC SEC
6. MC PRI
7. ESC control module(HECU)
8. Bracket

Troubleshooting

Failure Diagnosis 1. In principle, ESC and TCS controls are prohibited in case of ABS failure. 2. When ESC or TCS fails, only the failed system control is prohibited. 3. However, when the ...

ESC Control Unit Repair procedures

Removal 1. Turn the ignition switch OFF and then disconnect the negative (-) battery cable. 2. Pull up the lock of the HECU connector (A) , then disconnect the connector. 3. Remove the bra ...

Other information:

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Hyundai Elantra AD (2016-2020) Service Manual: Troubleshooting
Troubleshooting Problem Symptoms Table Before replacing or repairing air conditioning components, first determine if the malfunction is due to the refrigerant charge, air flow or compressor. Use the table below to help you find the cause of the problem. The numbers indicate the priority ...