light SSANGYONG NEW ACTYON SPORTS 2012 Workshop Manual

06-38610-08
1. SPECIFICATIONS
Multifunction switch ▶
Item Rated load Voltage drop
Light 0.1 A Max. 0.25 V
Dimmer & passing High beam: 0.3 A / Low beam: 0.3 A
/ Passing: 0.3 AMax. 0.25 V
Turn signal lamp switch 0.5 A Max. 0.25 V
Hazard warning flasher switch 0.1 A -
Fog lamp 0.1 A -
Wiper LOW: 5 A (motor load)
HI: 7 A (motor load)
AUTO: 0.22 A (relay load)
LOCK: Max. 28 A (motor load)Max. 0.25 V
Auto washer 0.1 A -
Wiper 4.5 A (motor load)
20 A (Lock/Min)Max. 0.8 V
INT 25 mA -
MIST 5 A (motor load) Max. 0.25 V
Hazard warning flasher bezel switch ▶
Item Rated load
Hazard warning flasher switch 12 V-10 A
Rear heated glass switch 12 V-0.1 A
Windshield heated glass switch 12 V-0.1 A
TRIP switch 12 V-0.1 A
Outside rearview mirror control bezel switch ▶
Item Rated load
Outside rearview mirror switch 12 V-2 A
ESP OFF switch 12 V-0.1 A
Mirror folding switch 12 V-0.1 A

06-58610-08
Major Functions of Multifunction Switch (Added functions)
Automatic hazard warning flasher switch
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9a0047009b008c00950047009b00900094008c009a0055>Auto washer switch
Washer fluid is sprayed
on the windshield and
the wiper sweeps off 4
times. Then, the fluid will
be sprayed again and the
wiper will automatically
operate 3 times.
Auto light switch
Front wiper and washer coupled operation
Pull the lever briefly (below 0.6 seconds):
Wiping without washer spray
Pull and hold the lever for more than 0.6 seconds:
Three wiping cylces with washer spray
4WD control switch
Driver's heated
seat switch
Passenger's heated
seat switchAudio remote control switch
Gear shift switch
Front room lamp spot switch
Sun roof switch
Main room lamp switch
Front wiper operation range
(move the wiper lever up/down)

07-37810-01
1. OVERVIEW
The wiper and washer system are controlled by STICS according to driver's wiper switch
operation. And the detection of rain drops by rain sensor is transmitted to STICS as the signal for
wiper system control.
(saem as KYRON)
The characteristics of the wiper and washer system including basic functions of manual wiper are
as follows.
1) Wiper Function Coupled Auto Washer
Pressing the AUTO washer switch with the
ignition key OFF and INT AUTO switch OFF
sprays the washer fluid for 2 sec. and
operates the wiper 4 times and then
immediately sprays the washer fluid for 1.5
sec. and operates the wiper 3 times.
2) Integrated Auto Light Sensor in Rain Sensor Unit
The rain sensor unit is installed on the best
location to detect the rain drops and the
lighting intensity. And an auto light sensor is
newly integrated into the rain sensor unit for
more precise measurements. To control the
system, the sensed values of rain sensor and
auto light sensor are sent to pin no. 63 in
STICS unit. Auto
washer
operation
switch
(press)
Auto light
sensor
photodiode Rain sensor
emitter lens

07-57810-01
Multifunction wiper and washer switchRain sensor unit
2. CONFIGURATION (INCLUDING RAIN SENSOR)
Auto washer switch
Pressing the switch makes washer fluid to be
sprayed for 2 sec. with four wiping, and washer
fluid to be sprayed for 1.5 sec. with three
wiping, with no delay of time
Front nozzle
Installed on both sides of the cowl grille
assembly (one on each side). Sprays
washer fluid in fan-shape to cover the
windshield area as much as possible.
Washer reservoir tank
Tank that supplies washer fluid to front washer
systemIntegrated into the auto light sensor.
Detects and sends amount of rain
drops to STICS
STICS
Front nozzle assembly
Washer reservoir tank assembly

08-38610-09
Multifunction Wiper Switch:
AUTO and Sensitivity Control
1. OVERVIEW
The rain sensing wiper unit system doesn't control the wiper directly. The rain sensing unit
detects the amount of rain drops and sends the operating signal to STICS, and STICS drives the
wiper directly.
Rain Sensing Unit
(AUTO Light Sensor Integrated Type)
A sensor that emits infrared rays through LED
and then detects the amount of rain drops by
receiving reflected rays against sensing
section (rain sensor mounting section on the
windshield) with photodiode. The auto light
sensor is Integrated into the rain sensor (refer
to the below picture).AUTO: Wiper operates automatically by
rain sensor
FAST SLOW: Auto delay/auto speed
control. A position that can control
sensitivity against rains on the windshield
and transmits wiping demand signal
accordingly.
Emitter lens
The LED which is located at
bottom emits the infrared rays
and the lens guides the infrared
rays to target point.
Auto light sensor
Enlarged auto light
sensor section
Auto light sensor(Vertical)
Auto light sensor (Horizon)

08-4
STICS Engine Compartment Fuse Box
STICS ▶
The rain sensing unit detects the amount of rain drops and sends the operating signal to STICS,
and STICS drives the wiper directly. At this moment, STICS determines the wiper operation mode
(washer, MIST, AUTO), then sends the information to the rain sensor.
Auto Light Sensor and Rain Sensor Coupled Control ▶
Rain detected headlamp: If it rains heavy which requires the highest INT speed (almost
LOW), the headlamps are turned on automatically. -
Night detected wiping: When the auto light control turns on the headlamps and the rain
sensor detects the rain, the wiper sensitivity is automatically increased by one level in
comparison with daytime.
(i.e. the AUTO wiper switch is at the 3rd level, but the wiper operates at the 4th level.) -Wiper relay (HI)
Wiper relay (LO)

08-78610-09
3) Sensitivity Control
The wiper LOW relay is turned on and the wiper motor runs one cycle when the volume
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8f00900093008c0047009b008f008c00470090008e00950090>tion switch and the INT switch is
in the "ON" position, and the wiper motor is in "Parked" position). However, the wiper
motor can be operated only when the rain sensor detects the "Rain Detected" signal. 1.
If the volume sensitivity is changed more than 1 stage within 2 seconds, the wiper motor runs
only one cycle.
4) Auto Light Control
Only when the auto light switch is in "AUTO" position, it controls the tail lamp and
headlamp by communicating with the rain sensor (while the ignition key is in "ON"
position). 1.

08-12
Rain detected headlamp: If it rains heavy which requires the highest INT speed (almost
LOW), the headlamps are turned on automatically.
Night detected wiping: When the auto light control turns on the headlamps and the rain
sensor detects the rain, the wiper sensitivity is automatically increased by one level in
comparison with daytime.
(i.e. the AUTO wiper switch is at the 3rd level, but the wiper operates at the 4th level.) 1.
2.
3. OPERATION MODE OF RAIN SENSING WIPER SYSTEM

08-10
2. FRONT SUSPENSION (DOUBLE WISHBONE)
Advantage ▶
The advantage of a double wishbone suspension is that it is fairly easy to work out the effect
of moving each joint, so the kinematics of the suspension can be tuned easily and wheel
motion can be optimized.
It is also easy to work out the loads that different parts will be subjected to which allows more
optimized lightweight parts to be designed.
They also provide increasing negative camber gain all the way to full jounce travel unlike the
MacPherson strut which provides negative camber gain only at the beginning of jounce travel
and then reverses into positive camber gain at high jounce amounts. 1.
2.
3.
Disadvantage ▶
The disadvantage is that it is slightly more complex than other systems like a MacPherson strut.
Due to the increased number of components within the suspension setup it takes much longer to
service and is heavier than an equivalent MacPherson design. 1.
2. Double wishbone suspension is an independent suspension design using two (occasionally parallel)
wishbone-shaped arms to locate the wheel. Each wishbone or arm has two mounting points to the
chassis and one joint at the knuckle. The shock absorber and coil spring mount to the wishbones to
control vertical movement. Double wishbone designs allow the engineer to carefully control the
motion of the wheel throughout suspension travel, controlling such parameters as camber angle,
caster angle, toe pattern, roll center height, scrub radius, scuff and more.
Lower arm Upper arm Shock absorber Stabilizer

09-10
This section describes the noise phenomena occurred possibly in the brake system operation.
Distinguish between the information given below and the actual problems and then, inspect the
vehicle and take appropriate measures.
Noise symptoms and Causes -
Symptom 1. If depressing the brake pedal when the engine is cold, "screeching" sound always
occurs and, after driving for a while, the sound disappears..
This usually occurs in the morning. When the temperature goes down, the dew condensation
phenomenon sets moisture on the brake disc as the window frost forms. Due to this moisture, the
iron within the brake disc and pad oxidizes, forming undetectable micro-rusts on the disc
surface. When starting the engine under this condition, noise may sound due to the friction of
micro-rusts. When operating the brake several times, the disc temperature goes up and the
micro-rusts come off and the noise goes away. Depending on the driving conditions, noise gets
louder when slightly depressing the brake pedal and oppositely, noise is smaller when deeply
depressing the brake pedal. This is simply a physical phenomenon, called "morning effect" in
professional terms, and does not imply any problems with the brake system.
Symptom 2. Slip or screech after the brake pad replacement.
This usually occurs when the bed-in is not made between the disc and the pad's friction material.
The bed-in is a state that the brake system normally works and gives no noise out, when, after
about 300 km city driving, the contact area of the pad friction material is enlarged and the disk is
in complete contact with the pad's friction material. Therefore, for some time after the brake
disk/pad replacement, the brake system poorly operates or noise (abnormal sound) occurs due
to the partial contact.
Symptom 3. "Groaning" sound occurs in the automatic transmission vehicle when slightly taking
the foot off the brake pedal to slowly start after waiting for the signal, or slightly depressing the
brake pedal.
This is the noise "Creep groan" that occurs when, in both the automatic and manual transmission,
slightly releasing the brake pedal in the neutral gear at downhill roads.
It frequently occurs at the low braking power and low speed, through the following process. When
operating the brake system at low speed and low pressure, adhesion and slip repeatedly take
place between the brake disk and the friction material, and this makes the braking power
inconstant, instantly increasing or decreasing, and gives out the brake noise.
It is also a physical phenomenon and has no relation with the brake performance.BRAKE OPERATION AND NOISE ▶