2018 Hyundai Sonata ABS sensor

2-61
Safety system of your vehicle
Why Didn't My Air Bag Go Off
in a Collision?
Air bags are not designed to inflate in
every collision. There are certain
types of accidents in which the air
bag would not be expected to pro-
vide additional protection. These
include rear impacts, second or third
collisions in multiple impact acci-
dents, as well as low speed impacts.
Damage to the vehicle indicates a
collision energy absorption, and is
not an indicator of whether or not an
air bag should have inflated.
Air bag collision sensors
2To reduce the risk of an air bag
deploying unexpectedly and
causing serious injury or death:
Do not hit or allow any objects
to impact the locations where air
bags or sensors are installed.
Do not perform maintenance
on or around the air bag sen-
sors. If the location or angle of
the sensors is altered, the air
bags may deploy when they
should not or may not deploy
when they should.
Do not install bumper guards
or replace the bumper with a
non-genuine HYUNDAI parts.
This may adversely affect the
collision and air bag deploy-
ment performance.(Continued)
(Continued)
Place the ignition switch in
the LOCK/OFF or ACC posi-
tion when the vehicle is being
towed to prevent inadvertent
air bag deployment.
Have all air bag repairs conduct-
ed by an authorized HYUNDAI
dealer.
WARNING

3-120
Convenient features of your vehicle
Non-operational conditions ofParking Assist System
The Rear Parking Assist System
may not operate normally when:
Moisture is frozen to the sensor.
Sensor is covered with foreign mat-
ter, such as snow or water, or the
sensor cover is blocked.
There is a possibility of the Rear
Parking Assist System malfunction
when:
Driving on uneven road surfacessuch as unpaved roads, gravel,
bumps, or gradient.
Objects generating excessive noise such as vehicle horns, loud motor-
cycle engines, or truck air brakes
can interfere with the sensor.
Heavy rain or water spray is present.
Wireless transmitters or mobile phones are present near the sensor.
The sensor is covered with snow.
Any non-factory equipment or accessories have been installed, or
if the vehicle bumper height or sen-
sor installation has been modified.
Detecting range may decrease when:
Outside air temperature isextremely hot or cold.
Undetectable objects smaller than 40 inches (1 m) and narrower than
6 inches (14 cm) in diameter.
The following objects may not be
recognized by the sensor:
Sharp or slim objects such asropes, chains or small poles.
Objects, which tend to absorb sen- sor frequency such as clothes,
spongy material or snow. Sensor may not recognize objects
less than 12 inches (30 cm) from
the sensor, or it may sense an
incorrect distance.
Do not push, scratch or strike the
sensor with any hard objects that
could damage the surface of the
sensor. Sensor damage could
occur.
NOTICE
NOTICE
Your new vehicle warranty does
not cover any accidents or dam-
age to the vehicle or injuries to
its occupants related to a Rear
Parking Assist System. Always
drive safely and cautiously.
WARNING

7-63
7
Maintenance
Instrument panel fuse panel
Fuse Name Fuse rating Protected Component
HTD STRG15ABCM
5 MODULE10A
Front Console Switch, Tire Pressure Monitoring Module, Lane Keeping Assist Module,
Smart Cruise Control Unit, Fuel Filler Door & Trunk Lid Switch, AEB Module,
Head Lamp LH/RH (DBL), Rear Parking Assist Sensor LH/RH,
Rear Parking Assist Sensor LH/RH (Center), Blind Spot Detection Radar LH/RH
IG125APCB Block (Fuse - VACUUM PUMP2/ TCU2/ ECU3/ ABS3)
WASHER15AMultifunction Switch (Wiper Low & Washer Switch)
POWER OUTLET20AFront Power Outlet
A/BAG15ASRS Control Module, Occupant Detection Sensor
START7.5A[W/O Smart Key & IMMO.] ICM Relay Box (Burglar Alarm Relay)
[With Smart Key / IMMO.]
Transaxle Range Switch, PCM (G4KJ/G4KH)
10 MODULE10ABCM

7-67
7
Maintenance
Engine compartment main fuse panel - PCB Block
Fuse Name Fuse rating Protected Component
FUSE
2 VACUUM PUMP10A[G4KH/G4FJ] Vacuum Pump, Vacuum Switch
3 ECU10APCM/ECM
1 POWER OUTLET20AFront Cigarette Lighter & Power Outlet #2
FUEL PUMP20AFuel Pump Relay
HORN20AHorn Relay, ICM Relay Box (Burglar Alarm Horn Relay)
WIPER30AFront Wiper (Low) Relay, Front Wiper (High) Relay
2 TCU15ATransmission Range Switch, TCM (G4FJ-DCT)
3 ABS10AESC Module
2 POWER OUTLET20ARear Power Outlet
B/UP LAMP10ATransmission Range Switch, PCM (G4KJ/G4KH-A/T), TCM (G4FJ-DCT),
Electro Chromic Mirror, Rear Combination Lamp (IN) LH/RH
1 SENSOR15AOxygen Sensor (Up/Down)
2 SENSOR15A
Purge Control Solenoid Valve, Canister Close Valve, RCV Control Solenoid Valve,
Fuel Pump Relay, E/R Junction Block (Cooling Fan High Relay, Fuel Pump Relay),
[G4KJ/G4KH] Variable Intake Solenoid Valve, Oil Control Valve (Exhaust),
[G4FJ] Oil Control Valve #1/#2 (Intake/Exhaust)
1 ECU10APCM/ECM
1 TCU10APCM (G4KJ/G4KH-A/T), TCM (G4FJ-DCT)
1 ECU10APCM/ECM
IGN COIL20AIgnition Coil #1/#2/#3/#4
INJECTOR15ANot Used
AMS10ABattery Sensor