SsangYong Stavic / SsangYong Rodius (2005 year). Service manual - part 297

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EFFECTIVE DATE

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36

FFH & PTC

STAVIC - 2004.09

3B

4. REMOVAL AND INSTALLATION

 Preceding work: - Disconnect battery terminal (-)

- Remove I/P panel

3. Unscrew PTC mounting bolt and disassemble the PTC assembly.

2. Disconnect PTC connector

1. Unscrew cable mounting bolt (1)

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3

DC 5-SPEED AUTOMATIC TRANSMISSION

STAVIC - 2004.09

4A

722 600 0

DC 5-Speed Automatic Transmission

DCAG 5-speed automatic transmission is an electronically controlled 5-speed transmission with a lockup clutch in the
torque converter.

The ratios for the gears are realized by three planetary gear sets. The 5th gear is designed with a step-up ratio of 0.83
as an overdrive. The selector lever is controlled by electronically and mechanically. The gears are shifted by the corre-
sponding combination of three hydraulically actuated multiple-disc brakes, three hydraulically actuated multiple-disc
clutches and two mechanical one-way clutches.

This electronically controlled automatic transmission adjusts the operating pressure to provide proper shifting in relation
to engine power. This function improves shifting quality significantly. And, the driver can select “S” (Standard) mode or
“W” (Winter) mode according to the driving conditions.

This automatic transmission provides two gears even during reverse driving. The internal sensors and controls are
connected to TCU by cylindrical 13-pin connector.

* DCAG 5-speed automatic transmission offers the following advantages:

1. Improved shifting quality

2. More gears

3. Extended working life and reliability

4. Reduced fuel consumption

2WD

4WD

GENERAL INFORMATION

OVERVIEW

Engine Code Number

Transmission Type

Automatic Transmission for
Passenger Car

Blank

34: D27DT (2WD)

61: D27DT (4WD)

62: E3.2 Engine (4WD)

DC Part Number Without Torque Converter

DC Variant Number

Serial Number

2. Bar Code:

7202700600

722 600 0

377900

1.

A/T Part Number

with Torque Converter

A/T Serial #

A/T  Variant

3. Marked Number: 107 : 34 (D27DT, 2WD)

105 : 61 (D27DT, 4WD)

100 : 62 (E3.2 GS1, 4WD)

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4

DC 5-SPEED AUTOMATIC TRANSMISSION

STAVIC - 2004.09

4A

STRUCTURE

 Basic structure of DC 5-speed automatic transmission

1. Torque converter

2. Oil pump

3. Input shaft

4. Disc brake B1

5. Disc clutch C1

6. Disc clutch C2

7. Disc brake B3

8. Disc clutch C3

9. Disc brake B2

10. Output shaft

11. Parking lock gear

12. Intermediate shaft

13. Freewheel F2

14. Center planetary gear set

15. Electric control unit (valve body)

16. Freewheel F1

17. Stator shaft

18. Converter lockup clutch

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5

DC 5-SPEED AUTOMATIC TRANSMISSION

STAVIC - 2004.09

4A

PERFORMANCE CURVE AND GENERAL CHARACTERISTICS

Note

1. Based on DI Engine + A/T equipped vehicle

specifications

•

Gear ratio
1st gear: 3.595
2nd gear: 2.185
3rd gear: 1.405
4th gear: 1.000
5th gear: 0.831

2. WINTER Mode: Standard Mode

3. Allowable shifting point:

Upshift
Downshift
Lockup (sleeping)
Unlock (open)
FAST OFF
Dynamic shift range

4. FAST OFF

•

When abruptly releasing the accelerator pedal, the
transmission remains at 4th gear other than 4 

→

→

→

→

→  4

shift (when slowly releasing the accelerator pedal, the
transmission is shifted to 5th gear).

5. Dynamic shift range

•

When operating the accelerator pedal, the 4 

→

→

→

→

→ 3 shift

is completed by kick-down signal after completion of
4 

→

→

→

→

→ 4 shift.

•

When promptly operating the accelerator pedal, the 4
→

→

→

→

→ 3 shift is done in shaded arae.

Pedal value (%)

V

ehicle speed (kph)

Lockup mode (open/sleeping)

Pedal value (%)

V

ehicle speed (kph)

4-LOW mode

Rev. 1st gear: 3.167
Rev. 2nd gear: 1.926
Axle ratio: 3.31

Standard mode

Pedal value (%)

V

ehicle speed (kph)