lock HYUNDAI NEXO 2020 Owners Manual

1. Loosen the air cleaner coverattaching clips and open the
cover. 2. Wipe the inside of the air cleaner.
3. Replace the air cleaner filter.
4. Lock the cover with the cover
attaching clips.
5. Check that the cover is firmly installed.
Information
If the vehicle is operated in extremely
dusty or sandy areas, replace the air
cleaner filter more often than the
usual recommended intervals (refer to
"Maintenance Under Severe Usage
Conditions" in this chapter).
i
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7
Maintenance
OFE078010OFE078009Do not drive with the air clean-
er filter removed. This will
result in excessive wear.
When removing the air clean-
er filter, be careful that dust or
dirt does not enter the air
intake, or damage may result.
Use HYUNDAI genuine parts,
use of non-genuine parts
could damage the air flow
sensor.
CAUTION

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7
Maintenance
3. Press and hold the lock (1) on leftside of the cover.
4. Pull out (2) the cover. 5. Replace the climate control air fil-
ter.
6. Reassemble in the reverse order of disassembly. Install a new climate control air fil-
ter in the correct direction with the
arrow symbol (
↓ ↓) facing down-
wards. Otherwise, the climate con-
trol effects may decrease, possi-
bly with a noise.
NOTICE
OHG075041OFE078013

7-28
Maintenance
Battery recharging
By RESET button
To charge the discharged 12V bat-
tery, attempt charging by pressing
12V BATT RESET button. For more
details, refer to “If the 12 volt battery
is discharged” in chapter 6.
By jump starting
After a jump start from a good bat-
tery, drive the vehicle for 20-30 min-
utes before it is shutoff. The vehicle
may not restart if you shut it off
before the battery had a chance to
adequately recharge. See “Jump
Starting” in chapter 6 for more infor-
mation on jump starting procedures.
Reset Features
Some items need to be reset after
the battery has been discharged or
the battery has been disconnected.
See chapter 3 for:
Power Windows
Trip Computer
Climate Control System
Clock
Audio System
Sunroof
Driver Position Memory System
OFEQ018012

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7
Maintenance
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Tire Care
For proper maintenance, safety, and
maximum fuel economy, you must
always maintain recommended tire
inflation pressures and stay within
the load limits and weight distribution
recommended for your vehicle.

ALWAYS replace tires with the
same size as each tire that
was originally supplied with
this vehicle. Using tires and
wheels other than the recom-
mended sizes could cause
unusual handling characteris-
tics, poor vehicle control, or
negatively affect your vehi-
cle's Anti-Lock Brake System
(ABS) resulting in a serious
accident.
Tire failure may cause loss of
vehicle control resulting in an
accident. To reduce risk of
SERIOUS INJURY or DEATH,
take the following precautions:
Inspect your tires monthly for
proper inflation as well as
wear and damage.
The recommended cold tire
pressure for your vehicle can
be found in this manual and
on the tire label located on the
driver's side center pillar.
Always use a tire pressure
gauge to measure tire pres-
sure. Tires with too much or
too little pressure wear
unevenly causing poor han-
dling.
Replace tires that are worn,
show uneven wear, or are
damaged. Worn tires can
cause loss of braking effec-
tiveness, steering) control, or
traction.
WARNING

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7
Maintenance
Wheel Alignment and Tire
Balance
The wheels on your vehicle were
aligned and balanced carefully at the
factory to give you the longest tire life
and best overall performance.
In most cases, you will not need to
have your wheels aligned again.
However, if you notice unusual tire
wear or your vehicle pulling one way
or the other, the alignment may need
to be reset.
If you notice your vehicle vibrating
when driving on a smooth road, your
wheels may need to be rebalanced.
Improper wheel weights can dam-
age your vehicle's aluminum
wheels. Use only approved wheel
weights.
Tire Replacement
If the tire is worn evenly, a tread wear
indicator will appear as a solid band
across the tread. This shows there is
less than 1/16 inch (1.6 mm) of tread
left on the tire. Replace the tire when
this happens.
Do not wait for the band to appear
across the entire tread before replac-
ing the tire.
NOTICE
OLMB073027
Tread wear indicatorTo reduce the risk of DEATH or
SERIOUS INJURY:
Replace tires that are worn,
show uneven wear, or are
damaged. Worn tires can
cause loss of braking effec-
tiveness, steering control, and
traction.
Always replace tires with the
same size as each tire that
was originally supplied with
this vehicle. Using tires and
wheels other than the recom-
mended sizes could cause
unusual handling characteris-
tics, poor vehicle control, or
negatively affect your vehi-
cle's Anti-Lock Brake System
(ABS) resulting in a serious
accident.
WARNING

7-50
Maintenance
Fuse NameFuse RatingProtected Component
MEMORY110APower Tail Gate Module, A/C Control Module, A/C Control Panel
MODULE110AICM Relay Box (Outside Mirror Folding/Unfolding Relay), A/V & Navigation Head Unit (Hazard Lamp Switch),
Shift Selection Switch (SBW), Auto Light & Photo Sensor, Driver/Passenger Power Outside Mirror,
Instrument Cluster
TAIL GATEOPEN10ATail Gate Relay
P/WINDOW RH25APower Window RH Relay
P/WINDOW LH25APower Window LH Relay, Driver Safety Window Module
P/SEAT DRV25ADriver Seat Manual Switch
MODULE47.5AIBU, Remote Control Smart Parking Assist Unit, VESS Unit, Electronic Parking Brake Switch,
Lane Keeping Assist Unit(Line), Blind-Spot Collision Warning Unit LH/RH, Crash Pad Switch,
PE Room Junction Block (Multipurpose Check Connector)
MODULE87.5AData Link Connector, Crash Pad Switch, Electro Chromic Mirror
S/HEATER RR20ARear Seat Heater
HEATED
MIRROR10ADriver/Passenger Power Outside Mirror, A/C Control Panel
S/HEATER FRT20AFront Air Ventilation/Seat Heater Seat Control Module
Instrument panel fuse panel

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7
Maintenance
Fuse NameFuse RatingProtected Component
AMP25AAMP
MULTI MEDIA15AA/V & Navigation Head Unit, Center Fascia Switch Panel
MODULE510AFront Air Ventilation/Seat Heater Seat Control Module, AMP, A/V & Navigation Head Unit,
A/C Control Panel, PTC Heater, A/C Control Module, Electro Chromic Mirror, Rear Seat Heater
WIPER (RR)15AICM Relay Box (Rear Wiper Relay), Rear Wiper Motor
DOOR LOCK20ADoor Lock Relay, Door Unlock Relay, ICM Relay Box (Two Turn Door Unlock Relay)
IBU115AIBU
BRAKE
SWITCH10AIBU, Stop Lamp Switch
P/SEAT PASS25APassenger Seat Manual Switch
A/C7.5AA/C Control Module, Incar Temperature Sensor, A/C Control Panel,
Cluster Ionizer, A/C Compressor, PE Room Junction Block (Blower Relay)
AIR BAG210ASRS Control Module
WASHER15AMultifunction Switch
Instrument panel fuse panel

7-54
Maintenance
Motor compartment fuse panel
TypeFuse NameFuse RatingCircuit Protected
MULTI FUSE-1
B+260AICU Junction Block (IPS Control Module, IPS1)
B+360AICU Junction Block (IPS Control Module)
COOLING PE PUMP40APE Room Coolant Pump (CPP)
EPB240AElectronic Brake Control Module
IG240APE Room Junction Block (IG2 Relay)
EPB140AElectronic Brake Control Module, PE Room Junction Block (Multipurpose Check Connector)
B+460AICU Junction Block (Fuse - SUNROOF1, SUNROOF2, AMP, P/SEAT DRV,
P/SEAT PASS, S/HEATER FRT, P/WINDOW LH, P/WINDOW RH, TAIL GATE OPEN)
IMEB80AElectronic Brake Control Module
MULTI FUSE-2
BLOWER50APE Room Junction Block (Blower Relay)
MDPS80AMDPS Unit

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7
Maintenance
Motor compartment fuse panel
TypeFuse NameFuse RatingCircuit Protected
FUSE
HVJB LV15AHV Junction Block
RCU15ADriver / Passenger Auto Flush Door Handle Module,
Rear Auto Flush Door Handle Module LH/RH
FUEL DOOROPEN7.5AICM Relay Box (Fuel Filler Door Relay)
E-SHIFTER40APE Room Junction Block (E-Shifter Relay)
INVERTER30AAC Inverter
REAR
HEATED40APE Room Junction Block (Rear Heated Relay)
B+150AICU Junction Block ((Fuse - MODULE1, AIR BAG2, MODULE8,
S/HEATER RR, DOOR LOCK, IBU1, BRAKE SWITCH), Leak Current Autocut Relay)
POWER
TAIL GATE30APower Tail Gate Module
WIPER FRT30AFront Wiper Motor
COOLING
STACK PUMP10AStack Coolant Pump (CSP)
INVERTER LV7.5AInverter

7-56
Maintenance
TypeFuse NameFuse RatingCircuit Protected
FUSE
BHDC7.5AIDC
HMU110AHMU
BATTERY
MANAGEMENT10ABMS Control Module
FUEL CELL
CONTROL UNIT15AFCU
BMS FAN15APE Room Junction Block (BMS FAN Relay)
Motor compartment fuse panel