2017 Hyundai Elantra horn

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Convenient features of your vehicle
Non-operational conditions of
Parking Assist System
Parking Assist System may not
operate normally when:
• Moisture is frozen to the sensor.
• The sensor is covered with dirt or
debris such as snow or ice, or the
sensor cover is blocked.
There is a possibility of Parking
Assist System malfunction when:
• Driving on uneven road surfaces
such 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 is
extremely hot or cold.
• Undetectable objects smaller than
1 m and narrower than 14 cm in
diameter.
The following objects may not be
recognized by the sensor:
• Sharp or slim objects such as
ropes, chains or small poles.
• Objects, which tend to absorb sen-
sor frequency such as clothes,
spongy material or snow.

Maintenance
7-76
SymbolRelay NO.Relay NameType
R LY. 1 BPTC HEATER #2 RelayMICRO
R LY. 2COOLING FAN2 RelayMICRO
R LY. 3PDM #3 (IG1) RelayMICRO
R LY. 4START #1 RelayMICRO
R LY. 5 ASUB FUEL PUMP RelayMICRO
R LY. 5 BFUEL HEATER Relay (D4FB)MICRO
R LY. 6PDM #4 (IG2) RelayMICRO
R LY. 7B/ALARM HORN RelayMICRO
R LY. 8PDM #2 (ACC) RelayMICRO
R LY. 9COOLING FAN1 RelayMINI
R LY. 1 0REAR HEATED RelayMINI
R LY. 1 1 AA/C RelayMICRO
R LY. 1 1 BPTC HEATER #1 Relay
(D4FB)MICRO
SymbolRelay NO.Relay NameType
R LY. 1 2BLOWER RelayMICRO
R LY. 1 3 AH/LAMP HI RelayMICRO
R LY. 1 3 BPTC HEATER #3 Relay
(D4FB)MICRO
R LY. 1 4POWER OUTLET Relay
(D4FB)MICRO

7-79
7
Maintenance
Fuse NameSymbolFuse ratingCircuit Protected
BATT140ASmart Junction Block (LEAK CURRENT AUTOCUT DEVICE,
Fuse : F10, F12, F21, F29, F38)
DCT140ATCM
DCT240ATCM
B/ALARM HORN10AR LY. 7
S/FUEL PUMP15AR LY. 5
ABS140AABS Control Module, ESC Control Module, Multipurpose Check Connector
ABS230AABS Control Module, ESC Control Module, Multipurpose Check Connector
POWER40ARLY.14
Engine compartment main fuse panel

Maintenance
7-80
Engine compartment main fuse panel - PCB Block (Gamma 1.6 MPI)
Fuse NameSymbolFuse ratingCircuit Protected
SNSR210APurge Control Solenoid Valve, Variable Intake Solenoid Valve,
E/R Junction Block (RLY.2, RLY.9)
ECU215A-
ECU110AECM/PCM
INJ.15AINJECTOR #1~#4
SNSR115AOxygen Sensor (Up), Oxygen Sensor (Down)
IGN.15AIgnition Coil #1~#4, Condenser
SNSR320AFuel Pump Relay, Oil Control Valve #1, Oil Control Valve #2
HORN10AHorn Relay
ECU510AECM/PCM
SNSR420A-
ABS315AABS/ESC Control Module, Multipurpose Check Connector
TCU215AVehicle Speed Sensor, Transmission Range Switch, E/R Junction Block (Fuse : F17)
ECU420AECM/PCM
ECU310AECM/PCM
F/PUMP20AFuel Pump Relay

7-81
7
Maintenance
Engine compartment main fuse panel - PCB Block (Nu 2.0 MPI)
Fuse NameSymbolFuse ratingCircuit Protected
SNSR210APurge Control Solenoid Valve, Variable Intake Solenoid Valve,
E/R Junction Block (RLY.2, RLY.9), Cold Start Solenoid Valve
ECU215APCM
ECU110A-
INJ.15AINJECTOR #1~#4
SNSR115AOxygen Sensor (Up), Oxygen Sensor (Down)
IGN.15AIgnition Coil #1~#4, Condenser
SNSR320AFuel Pump Relay, Oil Control Valve #1, Oil Control Valve #2
HORN10AHorn Relay
ECU510APCM
SNSR420A-
ABS315AABS/ESC Control Module, Multipurpose Check Connector
TCU215AVehicle Speed Sensor, Transmission Range Switch, E/R Junction Block (Fuse : F17)
ECU420APCM
ECU310APCM
F/PUMP20AFuel Pump Relay

Maintenance
7-82
Engine compartment main fuse panel - PCB Block (UII 1.6 TCI)
Fuse NameSymbolFuse ratingCircuit Protected
SNSR210AElectronic Vgt Actuator, Egr Cooling Bypass Solenoid Valve,
Stop Lamp Switch, Pm (Particulate Matter) Sensor, Fuel Pressure Regulating Valve,
Rail Pressure Regulating Valve, E/R Junction Block (RLY.2, RLY.9, RLY.5B, RLY,11B)
ECU215A-
ECU110AECM
INJ.15A-
SNSR115ALambda Sensor #1, Lambda Sensor #2
IGN.15A-
SNSR320AFuel Pump Relay, Air Flow Sensor, Camshaft Position Sensor, Oil Control Valve
HORN10AHorn Relay
ECU510AECM
SNSR420AFuel Filter Warning Sensor, Glow Relay Unit
ABS315AABS/ESC Control Module, Multipurpose Check Connector
TCU215ATCM, Transmission Range Switch