The purpose of this document is to familiarize emergency responders and the towing/roadside assistance industry with the proper methods to handle the Hyundai IONIQ 5 in an emergency situation. This guide offers a basic overview of key vehicle systems and provides instructions for dealing with the different types of situations encountered by emergency responders.
IONIQ 5 Identification General Vehicle Description The Hyundai IONIQ 5 is very similar to the existing five-door hatchback, but there are some notable exceptions. Using the information provided in this section, responders will be able to differentiate between the two.
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IONIQ 5 Identification Electric Vehicle Cluster Instrument Panel The Electric Vehicle Instrument Cluster Panel displays the electric vehicle specific features that identify as an electric vehicle. : Regeneration brake : SOC(high voltage battery) /charge/power gauge Indicator indicates the charge state of the high voltage battery.
IONIQ 5 main systems Vehicle Components Location Supplies electric energy to traction motor and High voltage battery stores generated electric energy. High-voltage It supplies electricity from battery to the inverter, Junction box (FRT, RR) LDC, air conditioner compressor, etc... Integrated Charging Control Unit (OBC + LDC)
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IONIQ 5 main systems High-Voltage Electrical Isolation Unlike the 12V electrical system that is grounded to the vehicle’s chassis, the IONIQ 5’s high - voltage electrical system is designed to be isolated from the vehicle. Regulation of High-Voltage Electrical Current...
IONIQ 5 main systems Airbag system (SRS : Supplemental Restraint System) 1. Driver’s front airbag 4. Side Airbag (Driver, Passenger, Center) 2. Passenger’s front airbag 5. Curtain Airbag (Driver, Passenger side) 3. Seat Belt Pretensioner (BPT) 6. Supplemental Restraint System Control Module (SRSCM) •...
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Emergency procedures Initial Response: The following procedures should be used whenever you are dealing with a IONIQ 5 at an emergency scene. All other operations should be consistent with your department’s standard operating procedures or guides. Electric vehicles damaged by a crash may have compromised high voltage safety systems and present a potential high voltage electrical shock hazard.
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The next step is to immobilize the vehicle to prevent any accidental movement that can endanger the emergency response personnel and any crash victims. Since the IONIQ 5 doesn’t have an engine, there will be instances where the vehicle appears to be off because of the absence of engine noise.
Emergency procedures Disable The final step in the initial response process, conducted after the vehicle is secured to prevent movement, is to disable the vehicle, its SRS components and the high voltage electrical system. To prevent current flow through the system, use one of the following procedures to disable the vehicle.
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Emergency procedures 2. Before disconnecting the 12V battery, move the smart key at least 2 meters away from the vehicle to prevent accidental restart. Smart Key 3. Disconnect the negative (-) 12V battery cable located in the PE room, to further prevent the risk of accidental restart.
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Emergency procedures b) Disconnect the High voltage cut-off Switch using the following procedure : ① : Pull the label → ② : Disconnect High voltage cut-off Switch If this method of disabling system is unsuccessful, the vehicle is not secured from accidental deployment of airbags and electric shock from high-voltage components.
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Emergency procedures Extrication Operations The extrication operations for the IONIQ 5 is similar to the conventional vehicle. However, the first responder should pay special attention when they extract occupants in the vehicle. Before extrication operations, the first responders should carry out “Initial Response: Identify, Immobilize and Disable”...
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When responding to an incident involving the , we recommend that the first responders follow IONIQ 5 their organization’s standard operating procedures for assessing and dealing with vehicle emergencies. When the first responders cut the vehicle, they should always pay special attention to airbag system, orange colored high voltage cables and other high voltage components as below image to avoid damage to parts which may increase the risks of explosion.
Emergency procedures Submersion Some emergency responses can involve a submerged vehicle. A IONIQ 5 that is submerged does not have high-voltage component on the vehicle’s body or framework. It is safe to touch the vehicle’s body or framework if there is no severe damage to the vehicle, whether it is in water or on land.
After Initial Emergency Response Procedures have been applied, Firefighting Procedures may begin. Hyundai recommends that each response team follow their own department’s standard operating procedures for fighting vehicle fires in combination with the IONIQ 5 specific details that are covered in this section.
Emergency procedures High-Voltage Battery Damage and Fluid Leaks The HV Battery assembly is enclosed in a sturdy metal case that is rigidly mounted to structural components of the vehicle. This construction helps prevent damage to the HV Battery assembly even in severe crashes. This section provides emergency responders with information regarding how to mitigate the severity of a damaged HV Battery assembly or gel electrolyte spill, however unlikely that might be.
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Roadside Assistance Towing If any the loaded wheels or suspension components are damaged or the vehicle is being towed with the rear wheels on the ground, use a towing dolly under the rear wheels. When being towed by a commercial tow truck and wheel dollies are not used, the rear of the vehicle should always be lifted, not the front.
Roadside Assistance Towing (continuous) 1. While depressing the brake pedal shift to the N (Neutral) position using gear shifter. 2. Stop depressing the brake pedal and press and hold OK button on the steering wheel when you see the following pop-up message on the cluster. Press and hold OK button on the steering...
7. Remove the negative terminal cable first, and then remove the positive terminal cable. If the cause of your battery discharging is not apparent, we recommend that the system be checked by an authorized HYUNDAI dealer. • Do not connect the cables to or near any part that moves when the vehicle is started.
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