2023 HYUNDAI IONIQ 6 suspension

Emergency Situations
8-18
Information • The pressure gauge may show higher than actual reading when the compressor is
running. To get an accurate tire reading, the
compressor needs to be turned off.
• When reinstalling the repaired or replaced tire and wheel on the vehicle, tighten the
wheel lug nut to 79-94 lbf·ft (11-13 kgf·m).

CAUTION Do not use the sealant when the tire
pressure only needs to be adjusted.

WARNING The tire inflation pressure must be
Inflated to the proper pressure (For more
information, refer to the “Tires and
Wheels” section in chapter 2). If it is not,
do not continue driving.
Call for road side service or towing.

Towing
Towing Service
B8002701(1) Dollies
If emergency towing is necessary, have it
done by an authorized HYUNDAI dealer or
a commercial tow-truck service.
Proper lifting and towing procedures are
necessary to prevent damage to the
vehicle. The use of wheel dollies or
flatbed is recommended.
2WD vehicle is acceptable to tow the
vehicle with the front wheels on the
ground (without dollies) and the rear
wheels off the ground.
If any of 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.
Hyundai_CE_en_US.book Page 18

9
9. Maintenance
Motor Compartment ....................................................................................................... 9-4
Maintenance Services ..................................................................................................... 9-5Owner’s Responsibility ................................................................................................ 9-5
Owner Maintenance Precautions ............................................................................... 9-5
Owner Maintenance ........................................................................................................9-6 Owner Maintenance Schedule....................................................................................9-6
Scheduled Maintenance Services .................................................................................. 9-7 Normal Maintenance Schedule ..................................................................................9-8
Normal Maintenance Schedule ..................................................................................9-9
Maintenance Under Severe Usage and Low Mileage Conditions .......................... 9-10
Explanation of Scheduled Maintenance Items............................................................. 9-11 Cooling System ........................................................................................................... 9-11
Coolant ........................................................................................................................ 9-11
Gear Fluid .................................................................................................................... 9-11
Brake Hoses and Lines................................................................................................ 9-11
Brake Fluid ................................................................................................................... 9-11
Brake Discs, Pads, Calipers and Rotors ..................................................................... 9-11
Suspension Mounting Bolts ....................................................................................... 9-11
Steering Gear Box, Linkage & Boots/Lower Arm Ball Joint ..................................... 9-11
Drive Shafts and Boots ............................................................................................... 9-11
Air Conditioning Refrigerant ...................................................................................... 9-11
Coolant ............................................................................................................................9-12 Changing Coolant ...................................................................................................... 9-13
Brake Fluid ..................................................................................................................... 9-13 Checking the Brake Fluid Level................................................................................. 9-13
Gear Fluid ....................................................................................................................... 9-13
Washer Fluid .................................................................................................................. 9-14 Checking the Washer Fluid Level ............................................................................. 9-14
Cabin Air Filter ............................................................................................................... 9-14 Filter Inspection ......................................................................................................... 9-14
Filter Replacement..................................................................................................... 9-14
Wiper Blades .................................................................................................................. 9-15 Blade Inspection ........................................................................................................ 9-15
Blade Replacement.................................................................................................... 9-15
Battery (12 V) ...................................................................................................................9-17
Hyundai_CE_en_US.book Page 1

Maintenance
9-10
Maintenance Under Severe Usage and Low Mileage Conditions
The following items must be serviced more frequently on cars mainly used under severe
driving conditions.
Refer to the chart below for the appropriate maintenance intervals.
R: Replace
I: Inspect and if necessary, adjust, correct, clean or replace
Severe driving conditions
A. Repeatedly driving short distance of less than 5 mi. (8 km) in normal temperature or
less than 10 mi. (16 km) in freezing temperature
B. Driving on rough, dusty, muddy, unpaved, graveled or salt spread roads
C. Driving in areas using salt or other corrosive materials or in very cold weather
D. Driving in heavy dust condition
E. Driving in heavy traffic area with the ambient temperature higher than 90 ºF (32 ºC)
while consuming more than 50 % of electric energy.
F. Driving on uphill, downhill, or mountain roads repeatedly
G. Towing a trailer or using a camper, or driving with loads on the roof
H. Driving as a patrol car, taxi, other commercial use or vehicle towing
I. Frequently driving under high speed or rapid acceleration/deceleration
J. Frequently driving in stop-and-go conditions
Maintenance itemMaintenance operationMaintenance intervalsDriving
condition
Gear fluid RReplace every 80,000
mi.(120,000 km) B, D, G, H
Steering gear rack, linkage and boots IInspect more frequently
depending on the condition B, C, D, E, F
Front suspension ball joints IInspect more frequently
depending on the condition B, C, D, E, F
Disc brakes and pads, calipers and rotors IInspect more frequently
depending on the condition B, C, D, E, F, G,
H, I, J
Drive shaft and boots I Inspect more frequently
depending on the condition B, C, D, E, F, G,
H, I
Cabin air filter RReplace more frequently
depending on the condition B, D, F
Hyundai_CE_en_US.book Page 10

9
9-11
Explanation of Scheduled
Maintenance Items
Cooling System
Check cooling system components, such
as radiator, coolant reservoir, hoses and
connections for leakage and damage.
Replace any damaged parts.
Coolant
The coolant should be changed at the
intervals specified in the maintenance
schedule.
Gear Fluid
The gear fluid should be inspected and
replaced according to the intervals
specified in the maintenance schedule.
Brake Hoses and Lines
Visually check for proper installation,
chafing, cracks, deterioration and any
leakage. Replace any deteriorated or
damaged parts immediately.
Brake Fluid
Check the brake fluid level in the brake
fluid reservoir. The level should be
between the MIN and the MAX marks on
the side of the reservoir. Use only
hydraulic brake fluid conforming to DOT 4
specification.
Brake Discs, Pads, Calipers
and Rotors
Check the pads, the discs, and the rotors
for any excessive wear-out. Inspect
calipers for any fluid leakage.
Suspension Mounting Bolts
Check the suspension connections for
looseness or damage. Retighten to the
specified torque.
Steering Gear Box, Linkage &
Boots/Lower Arm Ball Joint
With the vehicle stopped and the vehicle
off, check for excessive free-play in the
steering wheel. Check the linkage for
bends or damage. Check the dust boots
and ball joints for deterioration, cracks, or
damage.
Replace any damaged parts.
Drive Shafts and Boots
Check the drive shafts, boots and clamps
for cracks, deterioration, or damage.
Replace any damaged parts and, if
necessary, repack the grease.
Air Conditioning Refrigerant
Check the air conditioning lines and
connections for leakage and damage.
Hyundai_CE_en_US.book Page 11

Index
I-4
If the Electric Vehicle Is Submerged ........................................................................................1-66
If the Electric Vehicle Needs Towing ....................................................................................... 1-67
Other Precautions for Electric Vehicle Accidents ................................................................... 1-68
Turning Off the High Voltage Battery ...................................................................................... 1-65
D
Declaration of Conformity ...................................................................................................... 7-150Front Corner Radar/Rear Corner Radar .................................................................................. 7-151
Front Radar .............................................................................................................................. 7-150
Dimensions .................................................................................................................................. 2-9
Door Locks ................................................................................................................................. 5-20
Automatic Door Lock and Unlock Features .............................................................................5-25
Child-Protector Rear Door Locks ............................................................................................ 5-26
Operating Door Lock/Unlock from Inside the Vehicle ............................................................5-25
Operating Door Locks from Outside the Vehicle (Electric type) ............................................5-22
Operating Door Locks from Outside the Vehicle (Manual type) ............................................5-22
Operating Door Unlocks from Outside the Vehicle (Electric type) ........................................ 5-21
Operating Door Unlocks from Outside the Vehicle (Manual type) ....................................... 5-20
Drive Mode Integrated Control System (2WD) ...................................................................... 6-39
Drive Mode ................................................................................................................................ 6-39
Drive mode Integrated Control System (AWD) ...................................................................... 6-41
Drive Mode ................................................................................................................................. 6-41
Drive Modes Characteristic ..................................................................................................... 6-43
Driver Assistance System ............................................................................................................ 7-1
Driver Assistance System Notice ...............................................................................................7-4
Driver Attention Warning (DAW) ..............................................................................................7-54
Driver Attention Warning Malfunction and Limitations .........................................................7-56
Driver Attention Warning Operation ........................................................................................7-55
Driver Attention Warning Settings ...........................................................................................7-55
Driving Your Electric Vehicle .................................................................................................... 1-53
Checking Electric Vehicle Driving Information ....................................................................... 1-54
Starting and Stopping the Vehicle ........................................................................................... 1-53
Driving Your Vehicle .................................................................................................................... 6-1
E
Electric Charging Door ............................................................................................................. 5-62
Electric Vehicle Specifications ................................................................................................. 2-10
Emergency Situations .................................................................................................................. 8-1
Explanation of Scheduled Maintenance Items ........................................................................9-11
Air Conditioning Refrigerant ......................................................................................................9-11 Brake Discs, Pads, Calipers and Rotors ....................................................................................9-11
Brake Fluid ..................................................................................................................................9-11
Brake Hoses and Lines ...............................................................................................................9-11
Coolant ........................................................................................................................................9-11Cooling System ...........................................................................................................................9-11
Drive Shafts and Boots ...............................................................................................................9-11
Gear Fluid ....................................................................................................................................9-11
Steering Gear Box, Linkage & Boots/Lower Arm Ball Joint .....................................................9-11Suspension Mounting Bolts .......................................................................................................9-11
Hyundai_CE_en_US.book Page 4