sensor HYUNDAI ELANTRA HYBRID 2021 Repair Manual
[x] Cancel search | Manufacturer: HYUNDAI, Model Year: 2021, Model line: ELANTRA HYBRID, Model: HYUNDAI ELANTRA HYBRID 2021Pages: 555, PDF Size: 56.08 MB
Page 467 of 555

Emergency Situations
8-22
WARNING
If your vehicle is equipped with a
rollover sensor, place the ignition
switch in the LOCK/OFF or ACC position
when the vehicle is being towed.
The side impact and curtain air bag
may deploy if the sensor detects the
situation as a rollover.
OCN7H080004
When towing your vehicle in an
emergency without wheel dollies:
1. Place the ignition switch in the ACC
position.
2. Place the shift button in N (Neutral).
3. Release the parking brake.
CAUTION
Failure to place the shift button in N
(Neutral) when being towed with the
front wheels on the ground can cause
internal damage to the transmission.
Emergency Towing
If towing is necessary, we recommend
you have it done by an authorized
HYUNDAI dealer or a commercial tow
truck service.
Removable towing hook
OCN7H070011
1. Open the trunk, and remove the
towing hook from the tool case.
Front
OCN7070014
Rear
OCN7H070003
2. Remove the hole cover by pressing
the lower part of the cover on the
bumper.
3. Install the towing hook by turning it
clockwise into the hole until it is fully
secured.
4. Remove the towing hook and install
the cover after use.
Page 515 of 555

Maintenance
9-46
Driver’s side fuse panel
Fuse NameFuse Rating
Circuit Protected
MEMORY1 10AA/C Controller, Instrument Cluster,
A/C Control Module, Driver IMS Control Module
AIR BAG2 10A
SRS Control Module
MODULE4 10AIBU, ATM Shift Lever Indicator, Front Console Switch,
ADAS Unit, Crash Pad Switch, LKA Unit, VESS Unit
MODULE7 7.5AIAU, ADAS Unit, Rear Seat Wamer Control Module,
Cooling Fan Motor
START 7.5ABurglar Alarm Relay, Transaxle Range Switch, IBU,
Ignition Switch
BATTERY
MANAGEMENT 10A
BMS Control Module
CLUSTER 7.5A
Instrument Cluster (IG1)
IBU2 7.5A
IBU
A/C1 7.5AA/C Controller, A/C Control Module, PM Sensor,
E/R Junction Block (Blower Relay, PTC Heater1/2 Relay),
Electronic A/C Compressor
TRUNK 10A
Trunk Relay
S/HEATER FRT 20AFront Ventilation Seat Control Module,
Front Seat Warmer Control Module
P/WINDOW LH 25A
Power Window Main Switch
MULTIMEDIA 15A
Audio, A/V & Navigation Head Unit
SPARE 1 (B+) 10A
Not Used (Black Box)
FCA 10A
Front Radar
MDPS 7.5A
MDPS Unit
MODULE6 7.5A
IBU
S/HEATER RR 20A
Rear Seat Warmer Control Module
SAFETY P/
WINDOW DRV 25A
Driver Safety Power Window Module
P/WINDOW RH 25APassenger Power Window Switch,
Power Window Main Switch
BRAKE SWITCH 10A
IBU, Stop Lamp Switch
IBU1 15A
IBU
Page 516 of 555

09
9-47
Driver’s side fuse panel
Fuse NameFuse Rating
Circuit Protected
MODULE2 10AA/V & Navigation Head Unit, AMP, ADAS Unit,
BMS Control Module, Power Outside Mirror Switch,
IBU, IAU, Audio, E/R Junction Block (Power Outlet Relay)
AIR BAG1 15APassenger Occupant Detection Sensor,
SRS Control Module
MODULE5 10AData Link Connector, Audio, ATM Shift Lever Indicator,
A/V & Navigation Head Unit, Wireless Charger, AMP,
A/C Control Module, Electro Chromic Mirror,
A/C Controller, Rear Seat Wamer Control Module,
Front Ventilation Seat Control Module, Front Seat
Wamer Control Module, Driver IMS Control Module
SPARE 2 (IG2) 10A
Not Used (Black Box)
AMP 25A
AMP
HEATED MIRROR 10A
A/C Controller, Driver/Passenger Power Outside Mirror
DOOR LOCK 20A
Door Lock/Unlock Switch, Two Turn Unlock Relay
IAU 10A
IAU, BLE Unit, Driver/Passenger Door NFC Module
MODULE3 7.5A
IAU, Stop Lamp Switch, Sport Mode Switch
A/BAG IND 7.5A
Instrument Cluster, Overhead Console Lamp (MTS)
WASHER 15A
Multifunction Switch
P/SEAT PASS 30A
Not Used
P/SEAT DRV 30A
Driver Power Seat Switch, Driver IMS Control Module
WIPER 10AIBU, ECM, Front Wiper Motor,
PCB Block (Front Wiper (LOW) Relay)
MODULE1 10AData Link Connector, Hazard Switch, Key Interlock,
Driver/Passenger Smart Key Outside Handle,
Sport Mode Switch
SUNROOF 20A
Sunroof Motor
USB CHARGER 15A
Front USB Charger, Console USB Charger
IG1 25A
PCB Block (Fuse - IEB 4/ECU 3/TCU 2/EWP 3)
Page 520 of 555

09
9-51
Engine compartment fuse panel
Fuse NameFuse Rating
Circuit Protected
WIPER 25A
Wiper Relay
HORN 15A
Horn Relay
IGN COIL 20A
Ignition Coil #1 ~ #4
ECU2 15A
ECM
SENSOR3 10A
E/R Junction Block (Fuel Pump Relay)
SENSOR2 10ACamshaft Position Sensor #1/#2 (Intake/Exhaust), Mass
Air Flow Sensor, ELCM, Oil Control Valve #1/#2 (Intake/
Exhaust),
Purge Control Solenoid Valve
ECU3 10A
ECM, HPCU, Clutch Actuator
SENSOR1 15A
Oxygen Sensor (Up/Down)
IEB 4 10A
IDB Unit, Multipurpose Check Connector
EWP 3 10A
Auxiliary Electric Water Pump
ECU1 20A
ECM
TCU2 15A
Transaxle Range Switch, TCM
Page 530 of 555

09
9-61
APPEARANCE CARE
Exterior Care
Exterior general caution
It is very important to follow the label
directions when using any chemical
cleaner or polish. Read all warning and
caution statements that appear on the
label.
High-pressure washing
• When using high-pressure washers,
make sure to maintain sufficient
distance from the vehicle. Insufficient
clearance or excessive pressure can
lead to component damage or water
penetration.
• Do not spray the camera, sensors or
its surrounding area directly with a
high pressure washer. Shock applied
from high pressure water may cause
the device to not operate normally.
• Do not bring the nozzle tip close to
boots (rubber or plastic covers) or
connectors as they may be damaged
if they come into contact with high
pressure water.
• Do not use any high-pressure nozzles,
which induce either one-direct water
stream or water swirling.
Protecting your vehicle’s finish
Washing
To help protect your vehicle’s finish from
rust and deterioration, wash it thoroughly
and frequently at least once a month
with lukewarm or cold water.
If you use your vehicle for off-road
driving, you should wash it after each
off-road trip. Pay special attention to the
removal of any accumulation of salt, dirt,
mud, and other foreign materials. Make
sure the drain holes in the lower edges
of the doors and rocker panels are kept
clear and clean.
Insects, tar, tree sap, bird droppings,
industrial pollution and similar deposits
can damage your vehicle’s finish if not
removed immediately.
Even prompt washing with plain water
may not completely remove all these
deposits. A mild soap, safe for use on
painted surfaces, should be used.
After washing, rinse the vehicle
thoroughly with lukewarm or cold water.
Do not allow soap to dry on the finish.
High-pressure washing
• When using high-pressure washers,
make sure to maintain sufficient
distance from the vehicle. Insufficient
clearance or excessive pressure can
lead to component damage or water
penetration.
• Do not spray the camera, sensors or
its surrounding area directly with a
high pressure washer. Shock applied
from high pressure water may cause
the device to not operate normally.
• Do not bring the nozzle tip close to
boots (rubber or plastic covers) or
connectors as they may be damaged
if they come into contact with high
pressure water.
Page 547 of 555

I
I-5
E
Emission Control System
........................................................................\
............9-70
Engine Compartment
........................................................................\
.............2-6/ 9-3
Engine coolant/Inverter coolant
........................................................................\
...9-18
Changing Engine Coolant ........................................................................\
........9-21
Checking the Coolant Level ........................................................................\
.....9-18
Engine Number
........................................................................\
............................2-14
Engine Oil
........................................................................\
....................................9-16
Checking the Engine Oil and Filter ..................................................................9-17
Checking the Engine Oil Level ........................................................................\
9-16
Engine specification ........................................................................\
....................... 2-7
Explanation of Scheduled Maintenance Items
....................................................9-14
Dual clutch transmission fluid ........................................................................\
.9-15
HSG (Hybrid Starter & Generator) Belt .........................................................9-14
Exterior Lights
........................................................................\
.............................5-72
Battery saver function ........................................................................\
..............5-75
Headlamp delay function ........................................................................\
.........5-75
High beam operation ........................................................................\
................5-73
Lighting control ........................................................................\
........................5-72
Turn signals and lane change signals ...............................................................5-74
Exterior Overview
........................................................................\
.........................2-2
F
Forward Collision–Avoidance Assist (FCA) (front view camera only)
................7-2
Function malfunction and limitations ................................................................7-7
Function operation ........................................................................\
......................7-5
Function settings ........................................................................\
........................7-3
Forward Collision–Avoidance Assist (FCA) (sensor fusion)
.............................7-14
Function malfunction and limitations ..............................................................7-22
Function operation ........................................................................\
....................7-18
Function settings ........................................................................\
......................7-16
Fuel filler door
........................................................................\
.............................5-69
Fuel Requirements
........................................................................\
.........................1-5
Fuses
........................................................................\
............................................9-42
Engine Compartment Panel Fuse Replacement ...............................................9-44
Fuse/Relay Panel Description ........................................................................\
..9-45
Instrument Panel Fuse Replacement ................................................................9-43
Page 548 of 555

Index
I-6
G
Guide to Hyundai Genuine Parts
........................................................................\
...1-3
H
Hazard Warning Flasher
........................................................................\
................8-2
HEV (Hybrid Electric Vehicle) System
.................................................................1-9
High Beam Assist (HBA)
........................................................................\
............5-76
Detecting sensor (Front view camera) .............................................................5-76
Function malfunction and limitations ..............................................................5-77
Function operation ........................................................................\
....................5-77
Function settings ........................................................................\
......................5-76
Highway Driving Assist (HDA)
........................................................................\
.7-92
Function malfunction and limitations ..............................................................7-96
Function operation ........................................................................\
....................7-94
Function settings ........................................................................\
......................7-93
Hood
........................................................................\
............................................5-62
How to Use This Manual
........................................................................\
...............1-4
Hybrid Starter & Generator (HSG) Belt
..............................................................9-22
Checking the Hybrid Starter & Generator (HSG) Belt ....................................9-22
Hyundai Motor America
........................................................................\
................1-2
I
If the 12 Volt Battery Is Discharged
......................................................................8-4
Before Jump Starting ........................................................................\
..................8-4
Jump Starting........................................................................\
.............................. 8-5
If the Engine Overheats
........................................................................\
.................8-7
If the Engine Will Not Start
........................................................................\
...........8-3
If you Have a Flat Tire (With spare tire)
.............................................................8-15
Changing Tires ........................................................................\
.........................8-16
Jack and Tools ........................................................................\
..........................8-15
Ignition Switch
........................................................................\
..............................6-4
Engine Start/Stop Button ........................................................................\
............6-7
Key Ignition Switch ........................................................................\
...................6-4
Important Safety Precautions
........................................................................\
.........3-2
Air Bag Hazards ........................................................................\
.........................3-2
Always Wear Your Seat Belt ........................................................................\
......3-2
Control Your Speed ........................................................................\
....................3-2
Driver Distraction ........................................................................\
.......................3-2