brake sensor Hyundai H-1 (Grand Starex) 2011 Owner's Manual

349
Safety features of your vehicle
• Front air bags may not inflate in side
impact collisions, because occupants
move to the direction of the collision,
and thus in side impacts, frontal air bag
deployment would not provide addi-
tional occupant protection.• In an angled collision, the force of
impact may direct the occupants in a
direction where the air bags would not
be able to provide any additional bene-
fit, and thus the sensors may not
deploy any air bags.• 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.
1TQA20891TQA2088OTQ052215

Features of your vehicle
46 4
Operation of the rear parking
assist system
D170101AEN
Operating condition
• This system will activate when backing
up with the ignition switch ON.
If the vehicle is moving at a speed over
5 km/h (3 mph), the system may not be
activated correctly.
• The sensing distance while the rear
parking assist system is in operation is
approximately 120 cm (47 in.).
• When more than two objects are
sensed at the same time, the closest
one will be recognized first.
D170102AUN
Types of warning sound
• When an object is 120 cm to 81 cm (47
in. to 32 in.) from the rear bumper:
Buzzer beeps intermittently.
• When an object is 80 cm to 41 cm (31
in. to 16 in.) from the rear bumper:
Buzzer beeps more frequently.
• When an object is within 40 cm (15 in.)
of the rear bumper:
Buzzer sounds continuously.
D170200AEN
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 will
operate 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. The sensor is covered with snow.
8. Trailer towingThe 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.) in height and narrower than 14
cm (6 in.) in diameter.