Kia Cadenza: Automatic Transaxle System / Specifications
Kia Cadenza YG 2016-2023 Service Manual / Automatic Transaxle System / Specifications
| 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 | Φ260mm(10.2362 in) | |
| Oil pump system | Parachoid | |
| Friction elements | Clutch: 2EA | |
| Brake: 3EA | ||
| OWC : 1EA | ||
| Planetary gear | 3EA | |
| Gear ration | 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 | |
| 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 | 0.100 |
| (140)284.0 | 0.06 |
| (165)329.0 | 0.03 |
Inhibitor 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 : Connected at vehicle speed above 8km/h
Tightening Torques
| Item | N.m | Kgf.m | lb-ft |
| TCM installation 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 |
| Valve body cover mounting bolt | 13.7 ~ 15.7 | 1.4 ~ 1.6 | 10.1 ~ 11.6 |
| Injection hole (eyebolt) | 4.9 ~ 5.9 | 0.5 ~ 0.6 | 3.6 ~ 4.3 |
| Oil drain plug | 34.3 ~ 44.1 | 3.5 ~ 4.5 | 25.3 ~32.6 |
| Torque converter mounting bolt | 45.1 ~ 52.0 | 4.6 ~ 5.3 | 33.3 ~ 38.3 |
| Starter mounting bolt | 49.0 ~ 63.7 | 5.0 ~ 6.5 | 36.2 ~ 47.0 |
| Automatic transaxle upper mounting bolt (TM=>Eng) | 63.7 ~ 83.4 | 6.5 ~ 8.5 | 47.0 ~ 61.5 |
| 32.4 ~ 49.0 | 3.3 ~ 5.0 | 23.9 ~ 36.2 | |
| Automatic transaxle lower 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 support bracket nut | 78.5 ~ 98.1 | 8.0 ~ 10.0 | 57.9 ~ 72.3 |
| Automatic transaxle mounting bracket bolt | 88.3 ~ 107.9 | 9.0 ~ 11.0 | 65.1 ~ 79.6 |
| Lubricants |
| Item | Specified lubricant | Quantity |
| Transaxle fluid | ATF SP-Ⅳ | 7.8L (2.06 U.S gal., 8.24 U.S.qt., 6.86 Imp.qt.) |
Special Service Tools
Special Service Tools
Tool Name / NumberIllustrationDescriptionEngine support fixture (Beam)09200-3N000Used for holding engine assembly when removing / installing transaxle.Used with the supporte ...
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