2012 SSANGYONG NEW ACTYON SPORTS charging

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6) Alternator
Alternators are equipped with internal regulators.
Unlike three-wire generators, the alternator may be used with only two connections: battery
positive and an "D+" terminal to the charge indicator lamp.
As with other charging systems, the charge indicator lamp lights when the ignition switch is turned
to RUN, and goes out when the engine is running.
If the charge idicator is on with the engine running, a charging system defect is indicated. This
indicator light will glow at full brilliance for several kinds of defects as well as when the system
voltage is too high or too low.
The regulator voltage setting varies with temperature and limits the system voltage by controlling
rotor field current.
Achieve correct average field current for proper system voltage control by varying the on-off time.
At high speeds, the on-time may be 10 percent and the off-time 90 percent.
At low speeds, with high electrical loads, the on-time may be 90 percent and the off-time 10
percent.
7) Charging System
Generators use a new type of regulator that incorporates a diode trio.
A Delta stator, a rectifier bridge, and a rotor with slip rings and brushes are electrically similar
to earlier generators.
A conventional pulley and fan are used.
There is no test hole.
8) Starter
Wound field starter motors have pole pieces, arranged around the armature, which are energized
by wound field coils.
Enclosed shift lever cranking motors have the shift lever mechanism and the solenoid plunger
enclosed in the drive housing, protecting them from exposure to dirt, icy conditions, and
splashes.
In the basic circuit, solenoid windings are energized when the switch is closed.
The resulting plunger and shift lever movement causes the pinion to engage the engine flywheel
ring gear.
The solenoid main contacts close. Cranking then takes place.
When the engine starts, pinion overrun protects the armature from excessive speed until the
switch is opened, at which time the return spring causes the pinion to disengage.
To prevent excessive overrun, the switch should be released immediately after the engine starts.

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Battery Replacement
Key typeImmobilizer & charging key REKES key
SpecificationLithium-ion PD2032 CR2032
Amount1 EA 1 EA
REKES key
Battery
Immobilizer &
charging key

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Item Front view Rear view Internal structure
Rechargeable key
RKSTICS key
DifferenceNoneLabel color,
Specification displayBattery specification
and
transponder function
2. OVERVIEW
The functions of the immobilizer and the rechargeable key are controlled by the immobilizer &
rechargeable unit. Both functions are used in this system. This immobilizer & rechargeable unit
starts the engine by communicating with the engine control unit and increases the life of the
existing REKES battery by charging the battery of the remote control key.
Immobilizer & rechargeable unit
Rechargeable Key VS RKSTICS Key ▶
Rechargeable
battery used

03-6
3. FUNCTIONS OF IMMOBILIZER & RECHARGEABLE KEY
The functions of the immobilizer and rechargeable key are similar to that of the normal REKES
key. But, there are the immobilizer function that permits the engine to start only after confirming
the encrypted coding and battery charging function.
The followings are common functions of the normal REKES key and the immobilizer &
rechargeable key.
Door Unlock and Panic Function
Breifly press (below 0.5 sec): Door unlock and
　　　　　　　　　　　　 theft deterrent
mode deactivated
Press and hold (over 2 sec): Panic function
1. Door unlock (Briefly press)
If you send the door unlock signal using the
remote control key, with all the doors locked,
the door will be opened and the theft
deterrent mode will be deactivated. If the
door coupled switch of front room lamp is
pressed, the lamp will come on for 30
seconds. It will turn off immediately after the
lock button of the remote control is pressed.
2. Panic function: activated in the theft deterrent mode
When pressing the door UNLOCK and PANIC button for
approx. 2 seconds or longer, the warning alarm sounds
and the hazard warning lamp blinks for approx. 27
seconds.
The function is inactivated if any button of remote control
is pressed. ·
·
Breifly press (below 0.5 sec): Door lock and theft deterrent mode is activated
Press and hold (over 0.5 sec): Escort function
1. Door unlock (Briefly press)
Pressing this button locks all doors and activates the theft deterrent mode.
2. Escort function
If you press the button for more than 0.5 seconds in theft deterrent mode, the headlamp
comes on for about 20 seconds.
This function is deactivated if you press the door lock button of the remote control key. ·
·LED flasher
Briefly press: blink once
Press and hold: blink twice
Door Lock and Escort Function

03-10
2) Rechargeable Key Function (Charging)
If the communication between ECU (engine control unit), immobilizer & rechargeable unit and
transponder is establisehd successfuly (engine started), the rechargeable Li-ion battery in the
transmitter is charged.
The charging is made by creating the mutual induced electromotive force in the antenna coil and
by supplying the charging current to the battery in the key. This charging is not resulted from the
direct contact but the induced electromotive force of the coil in the transmitter according to the
change of magnetic field. For details, see the below:
Primary magnetic
induction coil Secondary magnetic
induction coil
The single coil has both immobilizer
function and recharge function.
For the immobilizer function, if the
transponder confirms the key as the
startable key by communicating with the
ECU, it induces a magnetic induction in the
primary coil by passing through the current
with a certain frequency to the immobilizer
coil. The induced electromotive force
created in this way, is stored in the
chargeable battery through the commutator
and the circuit. Primary magnetic
induction coil
(for charging
battery)
Chargeable batteryImmobilizer &
rechargeable unit

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Principal of induced electromotive force
Primary magnetic induction coil
(for charging battery)Secondary magnetic
induction coil
1. If the current flows into the secondary coil, a magnetic field is formed as above.
Primary magnetic induction coil
(for charging battery)Secondary magnetic
induction coil
The magnetic field occurred in the secondary coil interrupts the magnetic field in
the primary coil. 2.
The magnetic field induced in the primary coil in this way creates the
electromotive force by letting the current flow through the coil. 3.

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1. SYSTEM DESCRIPTION
The power steering has been designed to make the wheel move more easily than in a manual
steering system. The hydraulic power assists the process utilizing hydraulic fluid. The fluid
increases pressure in the power steering pump and aids the movement of the steering
mechanism. The power steering system consists of pump, oil reservoir, rack and gear box. The
power steering pump is a vane type and delivers hydraulic pressure to operate the power steering
system. The pressure relief valve in the pump controls the discharging pressure. The rotary valve
in the rack and the pinion gear directs the oil from the power steering pump to one side of the
rack piston. The integrated rack piston converts the hydraulic pressure to linear movement. The
operating force of the rack moves the wheels through the tie rod, the tie rod end and the steering
knuckle. Even though the hydraulic pressure cannot be generated, a driver can steer the vehicle
without power assist but it needs very high steering force. In this case, the operating force of the
steering wheel is conveyed to the pinion, and the movement of the pinion moves the rack through
the pinion gear combined to the rack gear.