KIA CARNIVAL 2007 Workshop Manual

↑100 ↑↑↑ 0
100 100 000
OD 1030±20(149±3)
↑ ↑↑60 ↑ 520±40(75±6)
↑ ↑↑75 ↑ 210±40(30±6)
↑ ↑↑100 ↑ 0
100 100 000
UD 1030±20(149±3)
↑ ↑60 ↑↑ 470±40(68±6)
↑ ↑75 ↑↑ 170±40(25±6)
↑ ↑100 ↑↑ 0
100 0100 0100
DIR* 0
75 ↑↑↑↑ 270±40(39±6)
60 ↑↑↑↑ 540±40(78±6)
0 ↑↑↑↑ 1030±20(149±3)
Measuring condition: a. PG- A (Input speed): 2,500rpm
b. Manual valve position: D
c. DCC Solenoid duty: 0 Ë
N-P

D 1ST gear

D 2ND gear

D 3nd gear

D 4th gear

Reverse

2007 > 2.7L V6 GASOLINE >
Description
The automatic transmission is a combination of 3 - element 2 - phase 1 - stage torque converter and double shaft
electrocally - controlled unit which provides 4 speeds forward and 1 reverse. To improve the efficiency of power
transmission, the line pressure control was changed applying “Variable Force Solenoid (VFS) valve” on this model.
However, adopting VFS on this model, the line pressure is variably changed according to TPS and the vehicle speed,
this will enable more improved efficiency of power transmission and fuel consumption.
Characteristics
Some of the characteristics include:
▶Different power transfer
▶Different component layout
▶New shift logic(HIVEC) to improve shift feeling
▶Position of Valve Body
▶Variable shift pattern
▶Communication protocol and method
▶Step gate type shift lever.
Item Details
Weight Reduction 1. Aluminum oil pump
a. 2.3kg Approx
2. Pressed parts a. Retainer and hub of brakes and clutches
b. Carrier of planetary gear set
Better shift quality 1. Independent control of clutches and brakes enabled better control of
hydraulic pressure and skiped shifts (4 to 2, 3 to 1)
2. During N to D or N to R shift, feedback control adopted.
3. When starting from Creep condition, reduction of shock.(Creep condition is
controlled with 1st gear)
4. Solenoid valve frequency is increased for more accurate control. 35Hz to
61.3Hz except DCCSV that is 35Hz and VFS that is 600Hz.
5. HIVEC adoption for better shift feeling.
6. Variable shift pattern.
Increase in Power train efficiency 1. Fully Variable Line Pressure
2. VFS(Variable Force Solenoid)
- Manual shifting possible
- Step gate type shift lever

Dynamic drive by sports mode

MECHANICAL SYSTEM
OPERATION COMPONENTS AND FUNCTIONOperating Element Symbol Function
Under drive clutch UDConnect input shaft and under drive sun gear
Reverse clutch REVConnect input shaft and reverse sun gear
Overdrive clutch ODConnect input shaft and over drive carrier