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Kia Sorento: Specifications - Automatic Transaxle System - Kia Sorento XM 2011-2024 Service ManualKia Sorento: Specifications

Second Generation XM (2011-2024) / Kia Sorento XM 2011-2024 Service Manual / Automatic Transaxle System / Specifications

Item
 Specifications
Transaxle  type
 A6LF2
Engine model
 Gasoline  3.3 GDI
Torque converter type
 3-element, 1-stage, 2-phase type
Torque converter size
 Ø260 mm (10.2362 in.)
Oil pump system
 Parachoid
Friction elements
 Clutch: 2EA
Brake: 3EA
OWC : 1EA
Planetary gear
  3EA
Gear ration
 1st
 4.651
2nd
 2.831
3rd
 1.842
4th
 1.386
5th
 1.000
6th
 0.772
Reverse
 3.393
Final gear ratio
 3.041
Fluid pressure balance piston
 2EA
Accumulator
 4EA
Solenoid valve
 8EA (VFS:6EA, ON/OFF:2EA)
Shift lever position
  4 Range (P,R,N,D)
Oil filter
  1EA

VFS: Variable Force Solenoid
Sensors
Input Speed Sensor
▷ Type: Hall effect sensor
▷ Specifications
Operation condition (°C)°F
((-)40 ~ 150)) -40 ~ 302
Air gap(mm)in.
(0.95 ~ 1.55) 0.950 ~ 1.55
Output voltage(V)
High
1.18 ~ 1.68
Low
0.59 ~ 0.84

Output Speed Sensor
▷ Type: Hall effect sensor
▷ Specifications
Operation condition (°C)°F
((-)40 ~ 150)) -40 ~ 302
Air gap(mm)in.
(1.45~1.9) 0.0571~0.0748
Output voltage (V)
High
1.18 ~ 1.68
Low
0.59 ~ 0.84

Oil Temperature Sensor
▷ Type: Negative thermal coefficient type
▷ Specifications
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
1.11
(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
(165)329.0
0.03

Inhibiter Switch
▷ Type: Combination of output signals from 4 terminals
▷ Specifications
Power supply (V)
 12
Output type
 Pin to Pin

Solenoid Valves
Direct control VFS[26/B, T/CON]
▷ Control type : Normal low type
Control Pressure kpa
(kgf/cm², psi)
0 ~ 539.37 (0 ~ 5.5, 0 ~ 78.23)
Current value(mA)
0 ~ 850
Internal resistance(Ω)
5.1 ± 0.3

Direct control VFS[UD/B, OD/C, 35R/C]
▷ Control Type : Normal high type
Control Pressure kpa
(kgf/cm², psi)
539.370 ~ 0 ( 5.5 ~ 0, 78.23 ~ 0)
Current value(mA)
0 ~ 850
Internal resistance(Ω)
5.1 ± 0.3

Line Pressure Control VFS
▷ Control type : Normal high type
Control Pressure kpa
(kgf/cm², psi)
539.370 ~ 0 ( 5.5 ~ 0, 78.23 ~ 0)
Current value(mA)
0 ~ 850
Internal resistance(Ω)
5.1 ± 0.3

ON/OFF Solenoid Valve(SS-A, SS-B)
▷ Control type : Normal low type
Control pressure kpa
(kgf/cm², psi)
490.33 (5.0, 71.12)
Internal resistance(Ω)
10 ~ 11

Solenoid Valve Operation Table

 SS-A
 SS-B
 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

●
●
 ●
L
 ●


●
R
 ●
 ●
 ●



● : Connected status
Δ : Connedted at vehicle speed above 8km/h
Tightening Torques
Item
  N.m
  Kgf.m
  lb-ft
TCM mounting bolt/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
10.9 ~ 15.9
Input shaft speed sensor mounting bolt
 9.8 ~ 11.8
 1.0 ~ 1.2
 7.2 ~ 8.7
Output shaft speed sensor mounting bolt
 9.8 ~ 11.8
 1.0 ~ 1.2
 7.2 ~ 8.7
Shift lever assembly bolt
 8.8 ~ 13.7
 0.9 ~ 1.4
 9.4 ~ 10.8
Inhibitor switch mounting bolt
 9.8 ~ 11.8
 1.0 ~ 1.2
 7.2 ~ 8.7
Manual control lever
 17.6 ~ 24.5
 1.8 ~ 2.5
 13.0 ~ 18.1
Valve body mounting bolt
 9.8 ~ 11.8
 1.0 ~ 1.2
 7.2 ~ 8.7
Valve body cover mounting bolt
 13.7 ~ 15.7
 1.4 ~ 1.6
 10.1 ~ 11.6
ATF Warmer mounting bolt
 7.8 ~ 11.8
 0.8 ~ 1.2
 5.8 ~ 8.7
Oil drain plug
 38.2 ~ 48.1
 3.9 ~ 4.9
 28.2 ~ 35.4
Torque converter mounting bolt
 45.1 ~ 52.0
 4.6 ~ 5.3
 33.3 ~ 38.3
Starter motor mounting bolts
 49.0 ~ 63.7
 5.0 ~ 6.5
 36.2 ~ 47.0
Automatic transaxle upper mounting bolt (TM=>Eng)
 42.2 ~ 53.9
 4.3 ~ 5.5
 31.1 ~ 39.8
49.0 ~ 63.7
 5.0 ~ 6.5
 36.2 ~ 47.0
Automatic transaxle upper mounting bolt (Eng=>TM)
 78.5 ~ 98.1
 8.0 ~ 10.0
 57.9 ~ 72.3
39.2 ~ 46.1
 4.0 ~ 4.7
 28.9 ~ 34.0
Automatic transaxle support bracket bolt
 58.8 ~ 78.5
 6.0 ~ 8.0
 43.4 ~ 57.9
Automatic transaxle mounting bracket bolt
 88.3 ~ 107.9
 9.0 ~ 11.0
 65.1 ~ 79.6

Automatic Transaxle System
...

Lubricants
Item Specified lubricant Quantity Transaxle fluid ATF SP-Ⅳ or equivalent 7.8 L (2.06 U.S gal.,8.24 U.S.qt., 6.86 Imp.qt.) ...

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