Hyundai Ioniq (AE): If the 12 Volt Battery is Discharged (Plug-In Hybrid Vehicle) / Jump Starting

Jump starting can be dangerous if done incorrectly. Follow the jump starting procedure in this section to avoid serious injury or damage to your vehicle. If in doubt about how to properly jump start your vehicle, we strongly recommend that you have a service technician or towing service do it for you.

WARNING

To prevent SERIOUS INJURY or DEATH to you or bystanders, always follow these precautions when working near or handling the battery:

Hyundai Ioniq. Jump Starting

Always read and follow instructions carefully when handling a battery.

Hyundai Ioniq. Jump Starting

Wear eye protection designed to protect the eyes from acid splashes.

Hyundai Ioniq. Jump Starting

Keep all flames, sparks, or smoking materials away from the battery.

Hyundai Ioniq. Jump Starting

Hydrogen is always present in battery cells, is highly combustible, and may explode if ignited.

Hyundai Ioniq. Jump Starting

Keep batteries out of reach of children.

Hyundai Ioniq. Jump Starting

Batteries contain sulfuric acid which is highly corrosive. Do not allow acid to contact your eyes, skin or clothing. If acid gets into your eyes, flush your eyes with clean water for at least 15 minutes and get immediate medical attention. If acid gets on your skin, thoroughly wash the area. If you feel pain or a burning sensation, get medical attention immediately.

  • When lifting a plastic-cased battery, excessive pressure on the case may cause battery acid to leak. Lift with a battery carrier or with your hands on opposite corners.
  • Do not attempt to jump start your vehicle if your battery is frozen.
  • NEVER attempt to recharge the battery when the vehicle's battery cables are connected to the battery.
  • The electrical ignition system works with high voltage. NEVER touch these components with the engine running or when the Engine Start/Stop button is in the ON position.

Information

An inappropriately disposed battery can be harmful to the environment and human health. Dispose of the battery according to your local law(s) or regulations.

NOTICE

To prevent damage to your vehicle:

  • Only use a 12-volt power supply (battery or jumper system) to jump start your vehicle.
  • Do not attempt to jump start your vehicle by push-starting.

1. Position the vehicles close enough that the jumper cables will reach, but do not allow the vehicles to touch. 2. Avoid fans or any moving parts in the engine compartment at all times, even when the vehicles are turned off.

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: Description and operation

System OverviewParking Distance Warning (PDW) is an electronic driving aid that warns the driver to be cautious while parking or driving at low speed. The sensor uses ultrasonic waves to detect objects within proximity of the vehicle.PDW consists of four RPS sensors which are detecting the obstacles and transmit the result separated into three war

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