Hyundai Elantra: 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:
Hyundai Elantra AD (2016-2020) Owners Manual: Battery saver function, Headlamp delay function
Battery saver function
The purpose of this feature is to help prevent the battery from being discharged.
The system automatically turns off the parking lamp when the key is removed (remote
key) or when the driver turns the engine off (smart key) and opens the driver-side
door.
With this feat ...
Hyundai Elantra AD (2016-2020) Service Manual: In-car Sensor Description and Operation
Description
The In-car air temperature sensor is built in the heater & A/C control unit.
The sensor contains a thermistor which measures the
temperature of the inside. The signal decided by the resistance value
which changes in accordance with perceived inside temperature, is
delivered ...
