2012 SSANGYONG NEW ACTYON SPORTS Service Manual

10-58910-00
Micro-pole antanna
Rear door speaker
Audio

10-6
2. SWITCH
No. Name and Function
1 RDS setup
2 AF/TA selection
3 Start call
4 USB, AUX, CD selection
5 Power (ON/OFF), Mute, Volume
6 Preset key #1, Intro SCAN
7 Preset key #2, RPT
8 Preset key #3, Random
9 Preset key #4, folder down
10 Preset key #5, folder up
11 Preset key #6, File guide
12 AST, SCAN, TUNE UP/DOWN
13 Eject
14 End call
15 Set
16 Band
17 LCD window

01-33680-01
1. GENERAL INFORMATION
Six forward speeds
One reverse gear
A toruqe converter with an integral converter
lock-up clutch
Electronic shift and pressure controls
A single planetary gear-set
A double planetary gear-set
Two hydraulically controlled brake bands
Three multi-plate clutches
All hydraulic functions are directed by
electronic solenoids to control -
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-
-
-
-
-
-
- Automatic transaxle (DSI M78) ▶
TCU ▶
TCU is located under the driver's seat and controls the operations of transmission.
TCU receives the ignition voltage and has three connectors (16-pin, 12-pin, 20-pin).
TCU receives input signals from certain transmission-related sensors, gear select lever and
inhibitor switch. TCU also uses these signals when determining transmission operating strategy.
TCU uses PCAN to communicate with other units. And, TCU communicates with engine ECU,
ESP unit, TCCU and instrument cluster through CAN lines to control the gear shifting and to
recognize the current gear position.
DSI M78 Automatic Transmission is based on the transmission in the vehicle with D20DT engine
for EURO III or EURO IV or EURO V.
Differences: changed some components (torque converter and torque converter housing, some
pinion gears, sun gear), increased torsional damping force.
TCU

01-4
This indicator shows the current position of
the gear.
In normal mode: P, R, N, D
Gear indication in “M” mode: 1, 2, 3, 4, 5, 6
Driving gear can be adjusted by operating
the tip switch after moving the gear select
lever in “M” position.
Shift down Shift up
Tip switch on steering wheel ▶
Gear position display on instrument cluste▶
Gear select lever ▶
Mode Switch
W :
S :
Selection of Manual/
Automatic Shift Function
D :
M :Shift Lock Release Button Hole
when Locked in the "P" Position
If you cannot move the gear
select lever from the "P" position,
try to move the lever while
pushing down here with a sharp
object such as a ballpoint pen.
For your safety, turn off the
engine and depress the brake
pedal before the attempt. Tip Switch in “M” Position (Manual Gear Shift)
The shiftable gear can be adjusted by moving this switch to forward and rearward when the
gear select lever is in “M” position.
Positions of gear
select lever
P : Parking
R : Reverse
N : Neutral
D : Drive
Winter mode
Standard mode (Use the
standard mode in normal
driving conditions.)
Automatic shift according to
the driving condition
Manual shift

01-53680-01
2. FEATURES AND SPECIFICATIONS
1) Specifications
Description DSI M78 (6-speed) Remarks
Gear ratio1st 3.53:1
2nd 2.14:1
3rd 1.48:1
4th 1.16:1
5th 0.87:1
6th 0.68:1
Reverse 3.09:1
Transmission flui
dFluid Fuchs FES 209-3292 ATF
Capacity Approx. 9.5 L
Change interval Check the fluid at every
30,000 km or 1 year, and
change it if necessary.Under the severe driving
conditions, change the fluid
at every 60,000 km.
Resistance of oil
temperature
sensor-20 430.7 ~ 533.9 kΩ
0 146.8 ~ 175.7 kΩ
20 56.74 ~ 65.86 kΩ
100 3.201 ~ 3.399 kΩ
Gear position
sensor1 -
2 -
3 -
D 2.686 kΩ ± 8%
N 5.036 kΩ ± 8%
R 8.953 kΩ ± 8%
P 16.786 kΩ ± 8%
Severe driving conditions? *
Towing a trailer or off-road driving (Inspect the
leak of fl uid at any time, occasionlly)
Taxi, patrol service or delivery service
(extended idling and excessive driving with low
speed)
Frequent stop-and-go traffi c, extended idling,
short driving distance -
-
-Driving in a hilly or mountainous terrain,
sandy, or dusty area
Driving frequently at high speed over 170
km/hour
Driving frequently in area where heavy
traffi c under the ambient temperature
above 32°C -
-
-

01-6
4WD Automatic Transmission ▶
Torque converter
Oil cooler outletOil cooler return
Inhibiter switch Adapter housing
2) Appearance
Connector plug
Transfer case

01-73680-01
2WD Automatic Transmission ▶
Torque converter
Oil cooler outletOil cooler return
Inhibiter switch Flange for
propeller shaft
Connector plug
Flange for
propeller shaft

01-8
4WD
2WD
3) Sectional Diagram
Fluid pumpClutch pack
Double planetary
gear-set
Torque converter Valve body
Fluid pumpSingle planetary
gear-set
Clutch pack
Torque converter Valve body
Single planetary
gear-setDouble planetary
gear-set