cluster SSANGYONG KORANDO 2013 Workshop Manual
Page 952 of 1336
Shift lever
IP display (SVC only)
sensors in the rear bumper detect the distance to any obstacle. The PAS detects the returning signals
reflected to the obstacles at regular intervals when the vehicle is parked to indicate the display and alarm
for the distance between the obstacles by phase so as to allow the driver easy parking by securing safe
distance.
1. OVERVIEW
Buzzer for PAS
Buzzer sounds using instrument
cluster buzzer
Rearview camera
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0000-00
TPMS ECU
The TPMS ECU is located to the rear bumper rail
under the vehicle. It outputs the tire pressure and
cluster, based on the wheel module information
and CAN data.
G-sensor(4WD, ABS)
For the vehicle with the ABS, a speed difference
between the wheels is not noticeable as all the wheels
are slipping during abrupt braking. Therefore, the
vehicle needs the speed information from other sensors
other than the wheel speed sensor. The longitudinal
acceleration sensor (G-sensor) is used for this case. It
controls the ABS by using the signals from the sensor
during abrupt braking and acceleration.
TCU unit
The transmission control unit (TCU) is installed
under the driver seat, and controls the
transmission. The TCU is operated by the ignition
power supply and receives and processes the
following information from the inner sensors
through CAN buses.
TGS Lever assembly
The TGS communicates with TCU
(Transmission Control Unit), ECU,
ESP HECU and instrument cluster
to let the driver select the desired
transmission gear and to maintain
the desired driving condition. Also,
the tip switch is installed on the
lever knob and the steering wheel
so that the driver select the gear
manually when the shift lever is in
"M".Sensor cluster
The sensor cluster is linked to
the sensors on the unit board
and CAN interface. And they
are housed in one case and
mounted to the body.
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A. Indicators on instrument cluster
C. HECU assembly
The HECU assemblies for ABS and ESP have
similar appearance but they have different inner
structure and connector connections from each
other. D. Front brake assembly
The disc brake for 4WD vehicle is the same with
the one for 2WD vehicle.
7. BRAKE SYSTEM AND ESP SYSTEM LAYOUT
B. Master cylinder assembly
Description for master cylinder in this chapter is
based on ABS/ESP equipped vehicle. For CBS,
there is an extra pressure valve mounted to the
master cylinder.
CaliperDisc
Parking brake
warning light
ABS warning lamp
ESP indicator
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The shiftable gear can be adjusted by pressing the
"UP (D+)" or "DOWN(D-)" switch when the gear
Shift lock release button
If the selector lever cannot be moved from
while pushing down this button with finger. For
safety, turn off the engine and depress the
brake pedal before the attempt.Shift up Shift down Tip switches on steering wheel
Meter cluster
This indicator shows the current position of
the gear.
Gear selector lever
Lever positions
P : Park
R : reverse
N : Neutral
D : Drive
Mode switch
W: Winter mode (pressed "OUT")
S: Standard mode (pressed "IN")
Toggle the mode between winter mode
and standard mode by pressing this
switch.Tip switch (manual shift switch)
The shiftable gear can be adjusted by
moving this switch to forward and rearward
position.
Selection of Manual/Automatic Shift Function
D: Automatic shift according to the driving condition
M: Manual shift
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3680-01
To select the winter mode, press the mode
switch. The winter mode indicator (W) in the
instrument cluster comes on. To return to
standard mode, press the switch again. The
indicator goes out. Use this mode to drive off
smoothly on an icy and slippery road.
3. MODES AND FUNCTIONS
1) Mode Switch
2) M Mode (Manual Mode)
This allows the driver to define the highest
position. When the lever is first moved to the
the lowest possible gear.W: Winter mode (pressed "OUT")
Use the standard mode in normal driving
condition. S: Standard mode (pressed "IN")
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1st Gear State
The 1st gear state will display on the
instrument cluster. Unlike the normal 1st gear,
engine braking will be available in this manual
1st state. -
2nd Gear State
The 2nd gear state will display on the
instrument cluster. 2-1 automatic kick-down
shifts are available. 2nd gear has engine
braking available. -
3rd Gear State
The 3rd gear state will display on the
instrument cluster. 3-2 and 3-1 automatic
kick-down shifts are available. 3rd gear has
engine braking available. -
4th Gear State
The 4th gear state will display on the
instrument cluster. 4-3 and 4-2 automatic
kick-down shifts are available. 4th gear has
engine braking available. -
5th Gear State
The 5th gear state will display on the
instrument cluster. 5-4 and 5-3 automatic
kick-down shift is available. 5th gear has
engine braking available. -
6th Gear State
The 6th gear state will display on the
instrument cluster. 6-5 and 6-4 automatic
kick-down shifts are available. 6th gear has
engine braking available. -
STD type
SVC type
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3680-01
4. LIMP HOME MODE
When the transaxle is defective
In the event of a system fault, the TCU also provides for failure mode effect control (FMEC) to maintain
maximum functional operation of the transaxle.
In the event of a total loss of control or electrical power, the basic transaxle functions (Park, Reverse,
Neutral and Drive) are retained. The 4th and reverse gear ratios with the torque converter clutch in the
unlocked state are the retained gear states the hydraulic system supports without any electrical
assistance.
The TCU communicates with other vehicle electronic control modules by the controller area network
(CAN). If a major fault develops, the transaxle may automatically operate in a "limp home" (failure)
mode to enable the vehicle to be driven to an authorized dealer for repair.
The TCU also provides for transaxle diagnostics, which meet the requirements of OBD II legislation,
monitoring all components which may effect vehicle emissions. 1.
2.
3.
4.
When the transaxle overheats
Limp home mode may also be engaged if the battery charge falls below 8V.
If the transaxle overheats, the shift patterns will automatically change to enable improved transaxle
cooling.
During transaxle overheat, the instrument cluster transaxle selector position display and the over
cluster until normal transaxle operating temperature is reached. 1.
2.
3.
Towing the automatic transaxle equipped vehicle
Flat-bed equipment is the best method of moving a disabled vehicle to avoid any damages.
For AWD vehicle: The vehicle must be towed with a wheel lift and dollies or flatbed equipment with
all the wheels off the ground.
For 2WD vehicles: It is acceptable to tow the vehicle with the rear wheels on the ground without
dollies and the front wheels off the ground. When being towed by a commercial towtruck and wheel
dollies are not available, the front of the vehicle should be lifted, not the rear. -
-
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3680-01
This information is used by the TCU to decide which shift pattern to select and for shift energy
management. Electro-hydraulic solenoid valves and variable bleed solenoids control the transaxle gear
changes.
Six variable bleed solenoids and four on/off solenoids are used to direct transaxle fluid flow to control the
fluid pressure within the three clutches and two bands. Separate pressure regulators are used
exclusively for torque converter clutch control and main transaxle line pressure.
The TCU monitors all TCU inputs and outputs to confirm correct system operation. If a fault occurs the
TCU is able to perform default action and inform the driver of the problem through the instrument cluster
warning lights. Detailed information is available via trouble codes which can be read with the service tool.
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3) Shift Map Selection
The driver can manually select between normal (S) and winter modes (W) via the mode switch.
Depending on the transaxle temperature, uphill and downhill grades and altitude, shift maps will be
selected by the TCU to suit the driving conditions. The following maps are available.
Standard (Normal) Mode
Normal Mode is selected when the lever is in the D position with the mode switch in the normal (S)
position and the transaxle is within normal temperature ranges. Shift schedule points are optimised for
fuel efficiency and general driving conditions.
Uphill and Downhill Mode
In this mode, depending on the load of the vehicle, adaptive shift maps are selected to progressively
adjust the shift points and torque converter lock points.
Altitude Mode
Shift points are automatically adjusted at higher altitudes to compensate for changes in engine torque
where the torque produced by the engine is greatly reduced by the effects of reduced barometric
pressure and temperature.
Winter (W) Mode
When winter mode is selected, starting in second gear is facilitated and the WINTER mode indicator
light is switched ON. To prevent wheel spin on slippery surfaces, the transmission will not allow first gear
unless manually overridden.
Warm up Schedule
Hot Mode
converter lock-up is increased to prevent heat generation by the torque converter.
Activation of the hot mode inhibits other transmission performance features including uphill and downhill
compensation and altitude compensation. Some degradation in shift feel may be experienced as the
torque converter is not unlocked during shifting.
Cruise Control Mode
When cruise control is activated the engine ECU may request the transaxle to downshift under trailing
throttle conditions to increase engine braking.
the electrical radiator fans are switch ON
the engine torque will be reduced and the W light on the instrument cluster will flash
protection.
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3660-01
The shiftable gear can be adjusted by pressing the
"UP (D+)" or "DOWN(D-)" switch when the gear
Shift lock release button
If the selector lever cannot be moved from
while pushing down this button with finger. For
safety, turn off the engine and depress the
brake pedal before the attempt.Shift up Shift down Tip switches on steering wheel
Meter cluster
This indicator shows the current position of
the gear.
Gear selector lever
Lever positions
P : Park
R : reverse
N : Neutral
D : DriveTip switch (manual shift switch)
The shiftable gear can be adjusted by
moving this switch to forward and rearward
position.
Selection of Manual/Automatic Shift Function
D: Automatic shift according to the driving condition
M: Manual shift