2011 HYUNDAI IX20 brake sensor

Safety features of your vehicle
56
3
 Just before impact, drivers often brake
heavily. Such heavy braking lowers the
front portion of the vehicle causing it to
“ride” under a vehicle with a higher
ground clearance. Air bags may not
inflate in this "under-ride" situation
because deceleration forces that are
detected by sensors may be signifi-
cantly reduced by such “under-ride”
collisions.  Air bags may not inflate in rollover acci-
dents because air bag deployment
would not provide protection to the
occupants.
However, side and/or curtain air bags may inflate when the vehicle is rolled
over by a side impact collision, if the
vehicle is equipped with side impact air
bags and curtain air bags.  Air bags may not inflate if the vehicle
collides with objects such as utility
poles or trees, where the point of
impact is concentrated and the colli-
sion energy is absorbed by the vehicle
structure.
OED036103OED036104OJC030053
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465
Features of your vehicle
Non-operational conditions of rear parking assist system
The rear parking assist system may
not operate properly when:
1. Moisture is frozen to the sensor. (It willoperate normally when the moisture has been cleared.)
2. The sensor is covered with foreign matter, such as snow or water, or the
sensor cover is blocked. (It will operate
normally when the material is removed
or the sensor is no longer blocked.)
3. Driving on uneven road surfaces (unpaved roads, gravel, bumps, gradi-ent).
4. Objects generating excessive noise (vehicle horns, loud motorcycle
engines, or truck air brakes) are within
range of the sensor.
5. Heavy rain or water spray exists.
6. Wireless transmitters or mobile phones are within range of the sensor.
7. Trailer towing. The detecting range may decrease when:
1. The sensor is stained with foreign mat-
ter such as snow or water. (The sens-
ing range will return to normal when
removed.)
2. Outside air temperature is extremely hot or cold.
The following objects may not be rec-
ognized by the sensor:
1. Sharp or slim objects such as ropes, chains or small poles.
2. Objects which tend to absorb the sen- sor frequency such as clothes, spongy
material or snow.
3. Undetectable objects smaller than 1 m (40 in.) and narrower than 14 cm (6 in.)
in diameter. Rear parking assist system pre- cautions
 The rear parking assist system may
not sound sequentially depending on the speed and shapes of the objectsdetected.
 The rear parking assist system may malfunction if the vehicle bumperheight or sensor installation has been
modified or damaged. Any non-factory
installed equipment or accessories
may also interfere with the sensor per-
formance.
 The sensor may not recognize objects less than 40 cm (15 in.) from the sen-
sor, or it may sense an incorrect dis-
tance. Use caution.
 When the sensor is frozen or stained with snow, dirt, or water, the sensor
may be inoperative until the stains are
removed using a soft cloth.
 Do not push, scratch or strike the sen- sor. Sensor damage could occur.
JC ENG 4A.QXP 9/7/2010 11:39 AM Page 65
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Maintenance
66
7
DescriptionFuse ratingSystemProtected Component
15ATRANSMISSION
CONTROL UNITSpeed In Sensor, Speed Out Sensor, Speed Sensor, Inhibitor Switch
10AIGNITION COILIgnition Coil, Condensor
10AIGNITIONHLLD Switch, HLLD Actuator, BCM, Air Conditioning System, Sunroof, ETCS
25AWINDSCREEN WIPING
SYSTEM (CONTINUOUS)Front Wiper Moter Relay, Multi Function Switch Wiper
10AFRONT FOG LAMPFront Fog Lamp, BCM
10AREAR FOG LAMPRear Fog Lamp, BCM
10AROOM LAMPRoom Lamp Switch, MUT
15ASTOP LAMPStop Switch, BCM
10ACLUSETERCluster, BCM, Digtal Clock
10AIGNITIONAudio,TPMS, IMMOUNIT, Center Facia Switch
10AANTI-LOCK BRAKE SYSTEMYaw Rate Sensor, ABS(ESP),ESP Switch
10AB/UP LPBack Up Switch
10AELECTRONIC (ENGINE) CONTROL UNITECU, AFS
10ARAIN SENSOR
(PTC HEATER )Rain Sensor Relay (PTC, Fuel Filter Heater)
10APOWER DISTRIBUTION MODULESmart key Uint
JC ENG 7.QXP 9/7/2010 12:01 PM Page 66
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Maintenance
68
7
Engine compartment fuse panel
DescriptionFuse ratingSystemProtected Component
50AIGNITIONStart Sol, IGN_SW
50ABATTERYI/P Junction(Stop Lamp 15A,Tail Lamp Relay, Room Lamp, Luggage
10A,Tail Lamp LH 10A, Tail Lamp RH 10A)
30AFUEL FILTER HEATERFuel Filter Heater (Diesel)
125A/150AALTERNATORAlternator
40AANTI-LOCK BRAKE SYSTEMABS,ESP
40AANTI-LOCK BRAKE SYSTEMABS,ESP
40AREAR HEAT RAYS JOIN
GLASSI/P Junction(Rear Heater Relay, Heated Mirror 10A)
40ABLOWERBlower Motor
80AMOTOR DRIVEN POWERSTEERINGMDPS(Motor Driven Power Steering)
30AIGNITIONIgnition Switch (IG1, Accessory)
40ACOOLING FANCooling Fan Relay(High), Cooling Fan Relay(Low)
30AELECTRONIC (ENGINE)CONTROL UNIT"Main Relay, ECU 4 10A, ECU 1 20A, ECU 3 10A, Sensor 1 10A, Sensor 2 10A,Injector 15A"
50ABATTERY"I/P Junction(Hazard 15A, Power Window Relay, Power window LH 25A,
Power window RH 25A ,Safety Power window 15A, Sunroof 20A, PDM 2
10A, Deicer 15A, Folding 10A, PDM1 25A, Door Lock 20A)"
JC ENG 7.QXP 9/7/2010 12:01 PM Page 68
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