Hyundai Ioniq (AE): ESP(Electronic Stability Program) System / Rear Wheel Speed Sensor. Repair procedures
| Removal |
| 1. | Loosen the wheel nuts slightly. Raise the vehicle, and make sure it is securely supported. |
| 2. | Remove the front wheel and tire (A) from the rear hub.
|
| 3. | Disconnect the rear wheel speed sensor connector (A).
|
| 4. | Loosen the mounting bolts (A) and then remove the hub bearing.
|
| 5. | Installation in the reverse of removal. |
| Inspection |
| 1. | Measure the output voltage between the terminal of the wheel speed sensor and the body ground.
|
| 2. | Compare the change of the output voltage of the wheel speed sensor to the normal change of the output voltage as shown below.
|
Components1. Rear wheel speed sensor cable2. Rear wheel speed sensor connector
Description1.The ESP OFF switch is for the user to turn off the ESP system.2.The ESP OFF lamp is on when ESP OFF switch is engaged.
Other information:
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Description and operation
DescriptionIn ordinary cars, the mechanical water pump mounted on the engine for heating purposes is activated to circulate the cooling water, but in hybrid cars, AEWP is used to circulate the cooling water when the engine is not operating. Classification System Cooling water used
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Blower Unit. Repair procedures
Replacement When prying with a flat-tip screwdriver or use a prying trim tool, wrap it with protective tape, and apply protective tape around the related parts, to prevent damage.1.Disconnect the negative (-) battery terminal.2.Recover the refrigerant with a recovery / recycling / charging station.
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