Brake system SSANGYONG TURISMO 2013 Service Manual

01-16
2) Chassis Variant Coding
Unit Selection Description
Region GENERAL Select the region.
EUROPE
EAS NOT EQUIPPED Select "NO".
ECS
EAS 2-corner
EAS 4-corner
EPB NO Select "NO".
YES
Telematics NO Select "NO".
YES
T/M shift lever DC lever (CAN)A/T: Select “DURA lever (CAN)”.
M/T: Select “M/T”.
DURA lever (CAN)
M/T
DSI lever (NO-CAN)
Brake system NOT EQUIPPEDSelect “ABS” or “ESP”.
ABS
TCS
ESP
SSPS NO Select "NO".
YES
4WD 2WDSelect “2WD” or “P/T 4WD”.
TOD
P/T 4WD
AWD
Transmission M/TSelect “M/T” or “DC AT”.
DC AT
DSI AT
TPMS NO Select "NO".
YES

12-78510-23
3) Decelerating with the Cruise Control System
(1) While the cruise control system is running
Push down the DECEL switch of the cruise control lever and hold it until the desired speed is
reached without a brake pedal intervention. But the cruise control system cannot maintain the
cruise function at less than 34 km/h.
When the desired speed is reached, release the lever. 1.
2.
(2) When the cruise control system is not running
Push down the DECEL switch of the cruise control lever and hold it.
And then release the accelerator pedal slowly.
When the desired speed is reached, release the lever. But the cruise control system cannot
maintain the cruise function at less than 34 km/h. 1.
2.
3.
(3) Tap-down while the cruise control system is running
Push down the DECEL switch of the cruise control lever less than 0.5 second per one switching
while the cruise control system is running. This is a tap-down switching.
When you operate a tap-down switching, the vehicle is decelerated by 1.0 km/h below the previous
set speed.
If you want to decelerate to 10 km/h, operate the tap-down switching ten times without the brake
pedal intervention. 1.
2.
3.

12-98510-23
5) Normal Cancellation of the Cruise Control
The cruise control system will be canceled when one or more items of the following conditions are
applied;
Keep the main cruise control switch in the neutral position when not using the cruise control.When the brake pedal is depressed.
When the cruising speed is downed less than 38 km/h.
When the OFF switch is operated by pulling the cruise control lever (Type A) or by pushing the ON-
OFF switch of the cruise control lever (Type B).
When ESP is activated.
When applying the parking brake when driving.
When using the clutch in order to shift (M/T only).
And the cruise control system can be operated again in driving state. 1.
2.
3.
4.
5.
6.

12-10
(2) Using the Cruise Control on Hills
How well the cruise control works on hills depends on the speed, load, and the steepness of the hill.
When going up steep hills, you may have to depress the accelerator pedal to maintain your speed.
When going downhill, you may have to brake or shift to a lower gear to keep your speed down.
Applying the brake takes you out of the cruise control.
And the cruise control system cannot be operated again in driving state. In this case, you should stop
the vehicle, and turn off the ignition switch and then turn it on again. After you do that, you can use the
cruise control s
ystem again. But if the cruise control system isn’t recovered, you should contact
a Ssangyong Dealer for diagnosis of the cruise control system.
Abnormal changes of the gear selector lever can damage the engine. Do not move the gear shift
lever to Neutral while driving at the set speed. Automatic transmission damage may result.
The speed that has been set may not be maintained on uphill or downhill slopes.
The speed may drop to less than the set speed on a steep uphill grade. The accelerator must be
used if you want to maintain that speed.
The speed may increase to more than the set speed on a steep downhill grade. When the speed
increases too much, turn off the cruise control. -
-
-
-
(1) Abnormal Cancellation of the Cruise Control
When the rapid deceleration is applied without braking.
When the rapid acceleration is applied without acceleration pedal intervention.
When the cruise control lever is failed.
When the brake switch and the brake light switch input signal are implausible. 1.
2.
3.
4.

15-110000-00
2) ECU Control
(1) Function
a. ECU Function
ECU receives and analyzes signals from various sensors and then modifies those signals into
permissible voltage levels and analyzes to control respective actuators.
ECU microprocessor calculates injection period and injection timing proper for engine piston speed
and crankshaft angle based on input data and stored specific map to control the engine power and
emission gas.
Output signal of the ECU microprocessor drives pressure control valve to control the rail pressure and
activates injector solenoid valve to control the fuel injection period and injection timing; so controls
various actuators in response to engine changes. Auxiliary function of ECU has adopted to reduce
emission gas, improve fuel economy and enhance safety, comforts and conveniences. For example,
there are EGR, booster pressure control, autocruise (export only) and immobilizer and adopted CAN
communication to exchange data among electrical systems (automatic T/M and brake system) in the
vehicle fluently. And Scanner can be used to diagnose vehicle status and defectives.
Operating temperature range of ECU is normally -40 to +85°C and protected from factors like
oil, water and electromagnetism and there should be no mechanical shocks.
To control the fuel volume precisely under repeated injections, high current should be applied instantly
so there is injector drive circuit in the ECU to generate necessary current during injector drive stages.
Current control circuit divides current applying time (injection time) into full-in-current-phase and hold-
current-phase and then the injectors should work very correctly under every working condition.
b. Control Function
Controls by operating stages
To make optimum combustion under every operating stage, ECU should calculate proper injection
volume in each stage by considering various factors.
Starting injection volume control
During initial starting, injecting fuel volume will be calculated by function of temperature and engine
cranking speed. Starting injection continues from when the ignition switch is turned to ignition
position to till the engine reaches to allowable minimum speed.
Driving mode control
If the vehicle runs normally, fuel injection volume will be calculated by accelerator pedal travel and
engine rpm and the drive map will be used to match the drivers inputs with optimum engine power. -
-
-

10-78510-23
3) Decelerating with the Cruise Control System
(1) While the cruise control system is running
Push down the DECEL switch of the cruise control lever and hold it until the desired speed is
reached without a brake pedal intervention. But the cruise control system cannot maintain the
cruise function at less than 34 km/h.
When the desired speed is reached, release the lever. 1.
2.
(2) When the cruise control system is not running
Push down the DECEL switch of the cruise control lever and hold it.
And then release the accelerator pedal slowly.
When the desired speed is reached, release the lever. But the cruise control system cannot
maintain the cruise function at less than 34 km/h. 1.
2.
3.
(3) Tap-down while the cruise control system is running
Push down the DECEL switch of the cruise control lever less than 0.5 second per one switching
while the cruise control system is running. This is a tap-down switching.
When you operate a tap-down switching, the vehicle is decelerated by 1.0 km/h below the previous
set speed.
If you want to decelerate to 10 km/h, operate the tap-down switching ten times without the brake
pedal intervention. 1.
2.
3.

10-98510-23
5) Normal Cancellation of the Cruise Control
The cruise control system will be canceled when one or more items of the following conditions are
applied;
Keep the main cruise control switch in the neutral position when not using the cruise control.When the brake pedal is depressed.
When the cruising speed is downed less than 38 km/h.
When the OFF switch is operated by pulling the cruise control lever (Type A) or by pushing the ON-
OFF switch of the cruise control lever (Type B).
When ESP is activated.
When applying the parking brake when driving.
When using the clutch in order to shift (M/T only).
And the cruise control system can be operated again in driving state. 1.
2.
3.
4.
5.
6.

10-10
(2) Using the Cruise Control on Hills
How well the cruise control works on hills depends on the speed, load, and the steepness of the hill.
When going up steep hills, you may have to depress the accelerator pedal to maintain your speed.
When going downhill, you may have to brake or shift to a lower gear to keep your speed down.
Applying the brake takes you out of the cruise control.
And the cruise control system cannot be operated again in driving state. In this case, you should stop
the vehicle, and turn off the ignition switch and then turn it on again. After you do that, you can use the
cruise control s
ystem again. But if the cruise control system isn’t recovered, you should contact
a Ssangyong Dealer for diagnosis of the cruise control system.
Abnormal changes of the gear selector lever can damage the engine. Do not move the gear shift
lever to Neutral while driving at the set speed. Automatic transmission damage may result.
The speed that has been set may not be maintained on uphill or downhill slopes.
The speed may drop to less than the set speed on a steep uphill grade. The accelerator must be
used if you want to maintain that speed.
The speed may increase to more than the set speed on a steep downhill grade. When the speed
increases too much, turn off the cruise control. -
-
-
-
(1) Abnormal Cancellation of the Cruise Control
When the rapid deceleration is applied without braking.
When the rapid acceleration is applied without acceleration pedal intervention.
When the cruise control lever is failed.
When the brake switch and the brake light switch input signal are implausible. 1.
2.
3.
4.

01-33650-01
Diameter( Torque converter) 270 mm
Lockup function Yes
Gear ratios 1st 3.595
2nd 2.186
3rd 1.405
4th 1.000
5th 0.831
Reverse:
S mode / W mode3.167/1.926
Driving type 2WD(4WD)
Fluid specification Shell ATF 134
Fluid capacityapprox. 8 ℓ
Selected lever
indicationP.R.N.D Mechanical
D+/D- Electrical
Parking lock systemBrake switch(signal) → TGS lever
Reverse lock systemCAN → TGS lever
Selected lever
indicationP.R.N.D Lever position
1, 2, 3, 4, 5 CAN
Oil temperature
sensorResistance: R, D0.5 ~ 2.5 kΩ
Resistance: P, N20 kΩ
TCU EGS 52
Shift solenoid
valve(25℃)Resistance3.8 ± 0.2 Ω
Operating distance 0.2 mm
Operating current 1.5 ~ 2 A
Item Specification
Input torque 450 Nm
1. SPECIFICATIONS
W5A580(2WD) / W5A400(4WD) ▶

05-53240-01
Operation ▶
Description Mode Conditions
Driving mode 2H 2 Wheel drive
(rear wheel)Rear-wheel drive mode. This is used under normal
or high-speed driving conditions on public roads or
highways.
4H 4 Wheel drive
(high speed)This is used under sandy, muddy or snow-covered
road conditions
4 L 4 Wheel drive
(low speed)This is used for maximum traction.
When cornering with low speed in 4WD condition,
there could be tire dragging, some
mechanical shocks and resistances in vehicle’s
drive train. These are normal conditions due to
internal resistance in the drive train when the
4WD system is properly working
Mode change2H ↔
4H 2 Wheel drive
↔4 Wheel driveShifting is possible while driving at the speed of
70 km/h or less
2H, 4H
↔ 4L 2 Wheel drive,
4 Wheel drive
(high speed)
↔4 Wheel drive
(low speed)
To make the mode change easily, stop the
vehicle on level ground and turn the mode
switch to the desired position and move the
shift lever to "N"-"R"-"N" while depressing the
brake pedal. For Automatic Transmission:
Stop the vehicle on level ground and move the
gear selector lever into the “N”
position. Turn
the switch to the desired position. -
For Manual Transmission:
Stop the vehicle on level ground and move the
gear selector lever into the “N” position.
Then turn the switch to the desired position
while depressing the clutch pedal. -