SsangYong Korando III (2010 year). Service manual — part 532
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6. CAN NETWORK
The TCU sends signals to be used by other vehicle systems via the CAN bus, such as:
Selector lever position
Selected gear state
Manual mode activation
Transaxle fluid temperature
Engine torque reduction requests
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Schematic Diagram of Network Communication
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3660-01
7. POWER TRANSFER
Power transfer modes are as follow:
Manual: 1st gear (position M)
Drive: 1st gear
Drive: 2nd gear
Drive: 3rd gear
Drive: 4th gear - limp home mode
Drive: 5th gear
Drive: 6th gear
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1) Overview
Name
Component
C1
OVER DRIVE CLUTCH
C2
35R CLUTCH
B1
LOW & REVERSE BRAKE
B2
2/6 BRAKE
B3
UNDER DRIVE BRAKE
1F
1-2 ONE WAY CLUTCH
GEAR
CLUTCH
BRAKE
OWC
Gear Ratio
OD
35R
26
LR
UD
1ST
△*
O
O
4.212
2ND
O
O
2.637
3RD
O
O
1.800
4TH
O
O
1.386
5TH
O
O
1.000
6TH
O
O
0.772
REV
O
O
3.385
N.P
O
(1) Gear Selection and Engagement Element
Operation when vehicle speed under 5kph
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2) Operation in Each Gear Position
(1) Neutral/Park
Lower & reverse brake (LR/B) operated → Overdrive (O/D) hub locked → Middle & rear (MID &
REAR) P/C locked
Input shaft rotated → Rear sun gear rotated → Rear inner pinion reverse rotated → Rear outer
pinion rotated → Rear annulus gear rotated → Front annulus gear rotated → Front pinion
rotated → Front sun gear reverse rotated → Underdrive (U/D) hub reverse rotated
Input shaft rotated → Overdrive clutch (OD/C) retainer rotated
Input shaft rotated → 35R clutch rotated
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Power flow
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Description
35R C
OD C
26 B
UD B
LR B
O.W.C
P.N
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3660-01
(2) Reverse (3.385)
Middle planetary gear locked, middle sun gear rotated
When the sun gear rotates with the planetary gear locked in middle planetary gear set, the annulus
gear (front planetary gear) rotates in reverse direction with decreased speed and the power flows
through the front planetary gear.
The rear planetary gear set reduces the rotating speed of rear & front annulus gears and the front
planetary gear set rotates the front sun gear in reverse direction without load.
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Power flow
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Description
35R C
OD C
26 B
UD B
LR B
O.W.C
R
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