Kia Sedona: Specifications - Automatic Transaxle System - Kia Sedona YP Service ManualKia Sedona: Specifications

Third generation YP (2014-2021) / Kia Sedona YP Service Manual / Automatic Transaxle System / Specifications

Specifications
Automatic Transaxle
Item
Specification
Transaxle model
A6LF2
Engine model
Gasoline 3.3 GDI
Torque converter type
3-element, 1-stage, 2-phase type
Torque converter size
Ø260mm (10.2362 in.)
Oil pump type
Parachoid
*ATF
Capacity
7.8 liters (2.06 U.S gal.,  8.24 U.S.qt., 6.86 Imp.qt.)
Type
Kia Genuine ATF SP-Ⅳ or equivalent 
Gear ratio
1st
4.252
2nd
2.654
3rd
1.804
4th
1.386
5th
1.000
6th
0.772
Reverse
3.393
Final gear ratio
3.041
Component elements
Oil filter
1EA
Clutch
2EA
One-way clutch
1EA
Brake
3EA
Planetary gear
3EA
Fluid pressure balance piston
2EA
Accumulator
4EA
Solenoid valve
8EA (*VFS:6EA, ON/OFF:2EA)

*ATF: Automatic Transaxle Fluid
*VFS: Variable Force Solenoid
Inhibitor Switch
Item
Specification
Power supply (V)
12
Output type
Combination of output signals

Signal Code Table
 
P
P-R
R
R-N
N
N-D
D
Signal "1"
12V
12V
0
0
0
0
0
Signal "2"
0
12V
12V
12V
0
0
0
Signal "3"
0
0
0
12V
12V
12V
0
Signal "4"
0
0
0
0
0
12V
12V

Sensors
Item
Specification
Oil temperature sensor
Type
*NTC thermistor
Temp.[(°C)°F] / Resistance (kΩ)
(-40)-40 / 48.1
(-20)-4.0 / 15.6
(0)32.0 / 5.88
(20)68.0 / 2.51
(40)104.0 / 1.19
(60)140.0 / 0.61
(80)176.0 / 0.32
(100)212.0 / 0.18
(120)248.0 / 0.10
(140)284.0 / 0.06
(150)302.0 / 0.05
Input speed sensor
Type
Hall effect sensor
Operation condition (°C)°F
(-40 ~ 150)-40 ~ 302
Output voltage (V)
High: 1.18 ~ 1.68
Low: 0.59 ~ 0.84
Output speed sensor
Type
Hall effect sensor
Operation condition (°C)°F
(-40 ~ 150)-40 ~ 302
Output voltage (V)
High: 1.18 ~ 1.68
Low: 0.59 ~ 0.84

*NTC: Negative Temperature Coefficient
Solenoid Valves
Item
Specification
*T/CON_VFS
Control type
N/L (Normal Low)
Control pressure kpa (kgf/cm², psi)
9.81 ~ 500.14 (0.1 ~ 5.1, 1.42 ~ 72.54)
Current value (mA)
50 ~ 850
Coil resistance(Ω)
5.1 ± 0.3
*35R/C_VFS
Control type
N/H (Normal High)
Control pressure kpa (kgf/cm², psi)
500.14 ~ 9.81 (5.1 ~ 0.1, 72.54 ~ 1.42)
Current value (mA)
50 ~ 850
Coil resistance(Ω)
5.1 ± 0.3
*26/B_VFS
Control type
N/L (Normal Low)
Control pressure kpa (kgf/cm², psi)
9.81 ~ 500.14 (0.1 ~ 5.1, 1.42 ~ 72.54)
Current value (mA)
50 ~ 850
Coil resistance(Ω)
5.1 ± 0.3
*UD/B_VFS
Control type
N/H (Normal High)
Control pressure kpa (kgf/cm², psi)
500.14 ~ 9.81 (5.1 ~ 0.1, 72.54 ~ 1.42)
Current value (mA)
50 ~ 850
Coil resistance(Ω)
5.1 ± 0.3
*OD/C_VFS
Control type
N/H (Normal High)
Control pressure kpa (kgf/cm², psi)
500.14 ~ 9.81 (5.1 ~ 0.1, 72.54 ~ 1.42)
Current value (mA)
50 ~ 850
Coil resistance(Ω)
5.1 ± 0.3
*Line_VFS
Control type
N/H (Normal High)
Control pressure kpa (kgf/cm², psi)
500.14 ~ 9.81 (5.1 ~ 0.1, 72.54 ~ 1.42)
Current value (mA)
50 ~ 850
Coil resistance(Ω)
5.1 ± 0.3
*SS-A_ON/OFF
Control type
ON/OFF
Current value (mA)
5.0
Coil resistance(Ω)
10 ~ 11 
*SS-B_ON/OFF
Control type
ON/OFF
Current value (mA)
5.0
Coil resistance(Ω)
10 ~ 11 

*T/CON_VFS: Torque converter control solenoid valve
*35R/C_VFS: 35R clutch control solenoid valve
*26/B_VFS: 26 Brake control solenoid valve
*UD/B_VFS: Underdrive brake control solenoid valve
*OD/C_VFS: Overdrive clutch control solenoid valve
*LINE_VFS: Line pressure control solenoid valve
*SS-A_ON/OFF: Shift control solenoid valve-A
*SS-A_ON/OFF: Shift control solenoid valve-B
Solenoid Valve Operation Table
 
SS-A_ON/OFF
SS-B_ON/OFF
UD/B_VFS
OD/C_VFS
35R/C_VFS
26/B_VFS
N/H
N/H
N/H
N/L
N, P

 

 

 
1
Δ
 
 
Δ

 
2
 
 
 



3
 

 

 
 
4
 
 
 
 

 
5
 


 
 
 
6
 
 

 


R



 
 
 

● : Connected status
Δ : Connected at vehicle speed above 8km/h
Clutch & Brake Operation Table
 
Clutch
Brake
OD/C
35R/C
OWC
LR/B
UD/B
26/B
N, P
 
 
 

 
 
1
 
 

Δ

 
2
 
 
 
 


3
 

 
 

 
4

 
 
 

 
5


 
 
 
 
6

 
 
 
 

R
 

 


 

● : Operated status
Δ : Released at vehicle speed above 8km/h
Tightening Torques
Item
 N.m
 Kgf.m
 lb-ft
Manual control lever mounting nut
17.7 ~ 24.5
1.8 ~ 2.5
13.0 ~ 18.1
Inhibitor switch mounting nut
9.8 ~ 11.8
1.0 ~ 1.2
7.2 ~ 8.7
Shift cable bracket mounting bolt
14.7 ~ 21.6
1.5 ~ 2.2
10.8 ~ 15.9
Shift cable mounting nut
9.8 ~ 13.7
1.0 ~ 1.4
7.2 ~ 10.1
Shift cable retainer mounting nut
7.8 ~ 11.8
0.8 ~ 1.2
5.8 ~ 8.7
Shift lever mounting bolt
8.8 ~ 13.7
0.9 ~ 1.4
6.5 ~ 10.1
Torque converter mounting bolt
45.1 ~ 52.0
4.6 ~ 5.3
33.3 ~ 38.3
Transaxle support bracket mounting bolt & nut
58.9 ~ 78.5
6.0 ~ 8.0
43.4 ~ 57.8
Transaxle mounting bracket bolt
88.3 ~ 107.9
9.0 ~ 11.0
65.1 ~ 79.6
Roll rod support bracket mounting bolt
49.0 ~ 68.6
5.0 ~ 7.0
36.2 ~ 50.6
Roll rod bracket mounting bolt
 49.0 ~ 63.7
5.0 ~ 6.5
36.2 ~ 47.0
107.9 ~ 127.5
11.0 ~ 13.0
79.6 ~ 94.0
Starter mounting bolt
49.0 ~ 63.7
5.0 ~ 6.5
36.2 ~ 47.0
Transaxle upper mounting bolt
63.7 ~ 83.4
6.5 ~ 8.5
47.0 ~ 61.5
32.4 ~ 49.0
3.3 ~ 5.0
23.9 ~ 36.2
Transaxle lower mounting bolt
78.5 ~ 98.1
8.0 ~ 10.0
57.9 ~ 72.3
39.2 ~ 46.1
4.0 ~ 4.7
28.9 ~ 34.0
ATF filler plug (eyebolt)
4.9 ~ 5.9
0.5 ~ 0.6
3.6 ~ 4.3
ATF drain plug
33.3 ~ 43.1
3.4 ~ 4.4
24.6 ~ 31.8
Transaxle control module mounting nut
9.8 ~ 11.8
1.0 ~ 1.2
7.2 ~ 8.7
Valve body cover mounting bolt
11.8 ~ 13.7 
1.2 ~ 1.4 
8.7 ~ 10.1
Valve body assembly mounting bolt
9.8 ~ 11.8
1.0 ~ 1.2
7.2 ~ 8.7
Solenoid valve harness mounting bolt
9.8 ~ 11.8
1.0 ~ 1.2
7.2 ~ 8.7
Solenoid valve connector fixing clip mounting bolt
9.8 ~ 11.8
1.0 ~ 1.2
7.2 ~ 8.7
Solenoid valve support bracket mounting bolt
9.8 ~ 11.8
1.0 ~ 1.2
7.2 ~ 8.7
Oil temperature sensor mounting bolt 
9.8 ~ 11.8
1.0 ~ 1.2
7.2 ~ 8.7
Input & output speed sensor mounting bolt
9.8 ~ 11.8
1.0 ~ 1.2
7.2 ~ 8.7

Automatic Transaxle System
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