Hyundai Ioniq: ESP(Electronic Stability Program) System / ESP OFF Switch. Repair procedures
1. | Turn ignition switch OFF and disconnect the negative (-) battery cable. |
2. | Remove the crash pad lower cover. (Refer to Body - "Crash Pad") |
3. | Disconnect the crash pad side switch assembly. ![](images/esp_off_switch_repair_procedures-1038/413/saebr6h063d_n.gif)
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4. | Check the continuity between the switch terminals as the ESP OFF switch is engaged. ![](images/esp_off_switch_repair_procedures-1038/413/saebr7h009l_n.gif)
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DescriptionIntroduction of Quick Brake Warning System (ESS)In case of quick brake by driver, the brake lamp or turn signal is blinked to warn against the vehicle at rear...
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Safety PrecautionPrecautions To Take Before Servicing High Voltage System
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Since hybrid vehicles contain a high voltage battery, if the high voltage system or vehicles are handled incorrectly, this might lead to a serious accidents like electric shock and electric leakage...
DescriptionHeated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed both upstream and downstream of the Manifold Catalytic Converter. The sensor output voltage varies in accordance with the air/fuel ratio.The sensor must be hot in order to operate normally...
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![Hyundai Ioniq. Hybrid Vehicle Engine Compartment](images/books/1/hyundai_ioniq_hybrid_vehicle_engine_compartment_5.png)
1. Engine oil filler cap
2. Engine oil dipstick
3. Engine coolant cap
4. Engine coolant reservoir
5. Inverter coolant reservoir
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