ESP SSANGYONG NEW ACTYON SPORTS 2013 Manual PDF

11-274890-10
5) Hydraulic Circuit of HBA
The above figure shows one front and one rear wheel and the same hydraulic circuit forms as in the
ESP operation. When HECU recognizes that it is an emergency and it is required for hard braking,
depending on the pressure value of the brake pressure sensor and pressure changes caused by the
pressure sensor timing, it operates the pump immediately to apply the brake pressure at the wheels.
Then, the pressure in the pump increases until just before the corresponding wheel gets locked. The
motor still keeps rotating and the outlet valve and the separation valve will stay closed. When the wheel
starts to lock, the HBA function cancels and switches to ABS operation.

11-294890-10
Only ESP

14-174170-09
If weight is not equally distributed around the wheel, unbalance centrifugal force by the wheel rotation
produces vibration. As the centrifugal force is produced proportional to the square of the rotating speed,
the wheel weight should be balanced even at high speed. There are two types of the tire and wheel
balancing: static and dynamic. Abnormal vibration may also occur due to unbalanced rigidity or size of
tires.
Static Balance ▶
When the free rotation of the wheel is allowed,
the heavier part is stopped on the bottom if the
wheel weight is unbalanced and this is called
"Static Unbalance". Also, the state at which tire's
stop position is not same is called "Static
Balance" when the wheel is rotated again. If the
part A is heavier as shown in the figure 1, add
the balance weight of a weight corresponding to
unbalanced weight from B to A to maintain the
static balance. If the static balance is not
maintained, tramping, up and down vibration of
the wheels, occurs.
Dynamic Balance ▶
The static unbalance of the wheel creates the
vibration in the vertical direction, but the dynamic
unbalance creates the vibration in the lateral
direction. As shown in the figure 2 (a), if two
parts, (2) and (3), are heavier when the wheels
are under the static balance condition, dynamic
unbalance is created, resulting in shimmy, left
and right vibration of the wheels, and the torque
Fxa is applied in the axial direction. To correct
the dynamic unbalance, add the balance weight
of a same weight for two points of the
circumference of the rim, A and B, as shown in
the figure 2 (b), and apply the torque in the
opposite direction to the torque Fxa to offset in
order to ensure smooth rotation of the wheel.
Center
A
B
(a) (b)
[Figure 1]
[Figure 2]
3. WHEEL BALANCE

01-116810-01
(3) Step 3
In this step, you can check the position and condition of the air source door and mode door. To start step
3, turn the temperature control dial lightly toward the right and confirm that the number 3 appears on the
display. It takes several tens of seconds to finish the check. If there is no fault code, "30" is displayed.
And if there is a malfunction, the corresponding fault code is added as described in the step 2.
Turn temperature dial lightly toward
right to enter step 3 1.
System starts sensor
check after "3" is
displayed 2. Fault code for
sensor appears and
blinks (30 is
displayed when
there is no fault) 3.
Refer to the following table for the meaning of the fault code.

01-12
In this step, the door position of each actuator, fan speed and operation of the compressor are checked.
To enter this step, turn the temperature dial to the right in the step 3. The number, "41", appears on the
display as soon as the step 4 is started. Press the defroster switch to change the diagnosis mode.
(4) Step 4
Press
Press
Press
PressPress
Press
Turn temperature dial lightly
toward right to enter step 4 1.
Below table describes the detailed diagnosis items performed for each number. Check the
corresponding component for proper operation according to the table. The voltage values listed in the
table are the output voltage to operate the blower motor. The higher the voltage, the faster the fan speed
is.

02-38810-01
1. CAUTIONS FOR AIR BAG OPERATION
When there is any deployed air bag (including seat belt pretensioner), the air bag unit should be
replaced. Any DTC (Diagnostic Trouble Code) in the air bag unit should not be cleared since the
unit has data for status when the air bag was deployed as well as information related to the air bag
deployment.
Note that the used components related to the air bag, especially the air bag unit, should be
packaged in an air tight container to prevent any damage.
Do not connect a tester to any connector or component to check supply voltage or resistance of ai
r
bag related components. The detonator may explode due to a sudden extra power supplied by the
tester.
Before removing or installing any air bag related components, disconnect the negative battery
cable. 1.
2.
3.
4.
Collision sensors, a kind of impact G (acceleration) sensor, detect the lateral and longitudinal collisions
and determine whether or not to deploy air bags. The roles of each collision sensor are as follows:
Front G sensors (inside the air bag unit)
Send signals to the front air bags (driver and passenger air bags) and the driver's and front
passenger's seat belt pretensioners. When the front collision G sensor sends out only the air bag
deployment signal, the signal deploys the two front air bags and activates their seat belt
pretensioners.
Once an air bag deploys, its repair parts vary according to the deployment situation and damage to the
vehicle from collision. Needed repairs also slightly vary between the front air bags and the curtain air
bags. The following are the differences:
Replacement parts when the front air bags deploy:
Air bag unit and its wiring (including connector), seat belt pretensioner and its wiring (including
connector), whole front air bags, instrument panel (IP)

04-37340-00
1. SPECIFICATIONS
2. CAUTIONS WHEN WORKING
Wear clean work clothes and gloves.
Replace and wash the gloves frequently.
Any unauthorized modification or operational test is not allowed since the sunroof motor and control
unit are preset at the factory.
Take care not to drop the sunroof assembly when removing it and do not keep it right up. 1.
2.
3.
4.
Operating voltage 9 ~ 16 V
Operating current (open & close) Max. 6 A
At no load Max. 2 A
Leakage current Max. 1 mA or less
Roof motor operating speed (at opening and closing)1.2 ± 0.5 sec./100 mm
Motor overload stop conditionsCurrent for up to 26 A and torque (load)
for up to 8.3 Nm
Opening amount230 ± 3
Vertical/horizontal tolerance for sunroof glass panel± 2 mm/± 2.5 mm
3. CAUTIONS FOR OPERATION
Even though the sunroof can be operated when the engine is not running, operating the sunroof
repeatedly with the engine turned off will run down the battery. Operate the sunroof while the engine is
running.
When the sunroof operation is completed, release the switch. Keeping pressing the switch can result
in malfunction.
Especially in winter, never operate the sunroof if operation areas are iced. Wait until melted.
Make sure that the sunroof is completely closed when leaving the vehicle. Leaving the vehicle with the
sunroof open result in a theft. In addition, rain or snow can get into the vehicle through the open
sunroof.
When the sunroof is fully open, wind buffeting symptom can be worse. In this case, try to adjust the
sunroof position manually or open the sunroof until the wind buffeting is disappeared
Parts of the body can be trapped in the sunroof and can be struck by passing objects. Do not stick
hands, head or anything else out of the openings.
Remove any dirt and foreign material stuck on the edge of the sunroof glass periodically.
Noise can occur due to friction when operating the sunroof. -
-
-
-
-
-