service schedule HYUNDAI NEXO 2020 Owners Manual
[x] Cancel search | Manufacturer: HYUNDAI, Model Year: 2020, Model line: NEXO, Model: HYUNDAI NEXO 2020Pages: 561, PDF Size: 48.42 MB
Page 426 of 561

7
Maintenance
7
Maintenance
Fuel cell power module compartment.................7-3
Maintenance services ...........................................7-4
Owner's Responsibility .....................................................7-4
Owner Maintenance Precautions..................................7-4
Owner maintenance ...............................................7-5
Owner maintenance schedule ........................................7-6
Scheduled maintenance services.........................7-7
Normal Maintenance Schedule ......................................7-8
Maintenance Under Severe Usage Conditions ........7-10
Explanation of scheduled maintenance items .7-12
Device cooling coolant ........................................7-13
Checking the Coolant Level ..........................................7-13
Changing Coolant ............................................................7-15
Stack cooling coolant ..........................................7-16
Checking the Coolant Level ..........................................7-16
Changing Coolant ............................................................7-18
Brake fluid ............................................................7-19
Checking the Brake Fluid Level ...................................7-19
Washer fluid .........................................................7-20
Checking the Washer Fluid Level................................7-20
Air cleaner ............................................................7-20
Filter Replacement ..........................................................7-20
Climate control air filter .....................................7-22
Filter Inspection ...............................................................7-22
Wiper blades .........................................................7-24
Blade Inspection ..............................................................7-24
Blade Replacement .........................................................7-24
12V battery ...........................................................7-27
Battery recharging .........................................................7-28
Reset Features.................................................................7-28
Tires and wheels ..................................................7-29
Tire Care ........................................................................\
....7-29
Recommended Cold Tire Inflation Pressures ...........7-30
Check Tire Inflation Pressure ......................................7-31
Tire Rotation...................................................................\
..7-32
Wheel Alignment and Tire Balance ............................7-33
Tire Replacement ............................................................7-33
Wheel Replacement ........................................................7-34
Tire Traction .....................................................................7-3\
4
Tire Maintenance ............................................................7-34
Tire Sidewall Labeling ....................................................7-34
Tire Terminology and Definitions................................7-38
All Season Tires ...............................................................7-42
Summer Tires ...................................................................7-42
Snow Tires ........................................................................\
7-42
Radial-Ply Tires ...............................................................7-42
Low Aspect Ratio Tires..................................................7-43
7
Page 429 of 561

7-4
Maintenance
M
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You should exercise the utmost care
to prevent damage to your vehicle
and injury to yourself whenever per-
forming any maintenance or inspec-
tion procedures.
We recommend you have your vehi-
cle maintained and repaired by an
authorized HYUNDAI dealer. An
authorized HYUNDAI dealer meets
HYUNDAI's high service quality
standards and receives technical
support from HYUNDAI in order to
provide you with a high level of serv-
ice satisfaction.Owner's Responsibility
Maintenance service and record
retention are the owner's responsibil-
ity.
You should retain documents that
show proper maintenance has been
performed on your vehicle in accor-
dance with the scheduled mainte-
nance service charts shown on the
following pages. You need this infor-
mation to establish your compliance
with the servicing and maintenance
requirements of your vehicle war-
ranties.
Detailed warranty information is pro-
vided in your Owner's Handbook &
Warranty Information booklet.
Repairs and adjustments required as
a result of improper maintenance or
a lack of required maintenance are
not covered.
Owner Maintenance
Precautions
Inadequate, incomplete or insuffi-
cient servicing may result in opera-
tional problems with your vehicle that
could lead to vehicle damage, an
accident, or personal injury. This
chapter provides instructions only for
the maintenance items that are easy
to perform. Several procedures can
be done only by an authorized
HYUNDAI dealer with special tools.
Your vehicle should not be modified
in any way. Such modifications may
adversely affect the performance,
safety or durability of your vehicle
and may, in addition, violate condi-
tions of the limited warranties cover-
ing the vehicle.
Certain modifications may also be in
violation of regulations established
by the U.S. Department of
Transportation and other federal or
state agencies.
High voltage caution
Do not disassemble or perform
maintenance on the fuel cell
system unless you are quali-
fied. The fuel cell system can be
highly dangerous since there
are many high voltage parts
inside even if when power is off.
WARNING
Page 433 of 561

7-8
Maintenance
Normal Maintenance Schedule
Months1224364860728496108120132144156168180
Miles×1,00061218243036424854606672788490
Km×1,000102030405060708090100110120130140150
Hydrogen system
(Check the hydrogen leakage)Inspect every 6,000 miles (10,000 km) or 24 months
Air cleaner filterReplace every at 12,000 (20,000 km) miles
Device cooling coolantAt first, replace at 120,000 miles (200,000 km) or 10 years :
Thereafter, replace every 30,000 miles (48,000 km) or 24 months
Stack cooling coolantReplace every at 36,000 miles (60,000 km) or 36 months
Ion filterReplace every at 36,000 miles (60,000 km) or 36 months
Reduction gearNo check, No service required
Air conditioner refrigerant/
compressorIIIIIIIIIIIIIII
Brake lines, hoses and connectionsIIIIIIIIIIIIIII
Brake discs and padsIIIIIIIIIIIIIII
Driveshaft and bootsIIIIIII
Front suspension ball jointsIIIIIIIIIIIIIII
Maintenance Intervals
Maintenance
Item
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace
Page 557 of 561

I-7
Lighting ...........................................................................3-89
Exterior Lights............................................................3-89
Welcome System ........................................................3-99
Luggage Net Holder .....................................................3-172
Maintenance services ........................................................7-4
Owner's Responsibility.................................................7-4
Owner Maintenance Precautions..................................7-4
Mirrors ............................................................................3-23
Inside Rearview Mirror ..............................................3-23
Side View Mirrors ......................................................3-31
Motor Number ..................................................................8-8
Multimedia system............................................................4-2
USB and iPod
®port .....................................................4-2
Antenna ........................................................................4-2
Steering wheel audio controls ......................................4-3
Bluetooth
®Wireless Technology..................................4-4
Audio/Video/Navigation system (AVN) ......................4-4
Non-Powered Liftgate.....................................................3-43Occupant Classification System (OCS)..........................2-58
Owner maintenance ..........................................................7-5
Owner maintenance schedule .......................................7-6
Paddle Shifter (Regenerative Braking Control) .............5-17
Parking Distance Warning (Reverse/Forward)
System .......................................................................3-105
Power Brakes ..................................................................5-18
Power Button ....................................................................5-6
POWER Button Positions ............................................5-7
Starting the Vehicle ......................................................5-9
Turning Off the Vehicle..............................................5-10
Power Liftgate.................................................................3-45
Power Outlet .................................................................3-166
Rear Cross-traffic Collision Warning (RCCW)/
Rear Cross-traffic Collision-avoidance Assist
(RCCA)........................................................................5-67
System Description ....................................................5-67
System Setting and Activation ...................................5-68
Warning and System Control .....................................5-69
Limitations of the System ..........................................5-73
I
Index
M
N
O
P
R
Page 558 of 561

I-8
Rear Seats .......................................................................2-10
Rear View Monitor .......................................................3-109
Rear Window Wiper and Washer..................................3-104
Recommended Lubricants and Capacities ........................8-6
Reducing the Risk of a Rollover ..................................5-121
Reduction Gear ...............................................................5-11
Reduction Gear Operation ..........................................5-11
Parking........................................................................5-13
LCD Display Messages ..............................................5-13
Good Driving Practices ..............................................5-16
Refrigerant Label ..............................................................8-8
Remote Smart Parking Assist (RSPA) ..........................3-113
Operating Condition .................................................3-114
Non-operating Condition ..........................................3-115
Limitations of the System ........................................3-116
How the System Works (Smart Parking) .................3-120
How the System Works (Remote Smart Parking)....3-127
How the System Works (Smart Exit) .......................3-131
How the System Works
(Remote Moving Forward/Backward) ..................3-138
Additional Instructions (Messages)..........................3-143
Turn signal Showing Vehicle Status while System
in Activation ..........................................................3-144
Smart Key Showing Vehicle Status while System
in Activation ..........................................................3-145
Link with other Systems ..........................................3-146
Reporting Safety Defects ................................................8-10
Roof Side Rails .............................................................3-176Scheduled maintenance services.......................................7-7
Normal Maintenance Schedule ....................................7-8
Maintenance Under Severe Usage Conditions...........7-10
Seat Belt Restraint System .............................................2-24
Seat Belt Warning Light .................................................2-22
Seat Belts ........................................................................2-21
Seat Belt Safety Precautions ......................................2-21
Seat Belt Warning Light .............................................2-22
Seat Belt Restraint System .........................................2-24
Additional Seat Belt Safety Precautions ....................2-32
Care of Seat Belts .......................................................2-35
Seat Warmers and Air Ventilation Seats .........................2-17
Seats ..................................................................................2-4
Safety Precautions ........................................................2-5
Front Seats ....................................................................2-6
Rear Seats ...................................................................2-10
Head Restraints ..........................................................2-13
Seat Warmers and Air Ventilation Seats.....................2-17
Side View Mirrors...........................................................3-31
Smart Cruise Control With Stop & Go System ..............5-98
Smart Cruise Control Switch .....................................5-99
To Adjust the Sensitivity of Smart Cruise Control ..5-100
To Convert to Cruise Control Mode ........................5-100
Smart Cruise Control Speed .....................................5-101
Index
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