Kia Cadenza YG: Automatic Transaxle System / Specifications
Kia Cadenza YG 2016-2021 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 Tool Name / NumberIllustrationDescriptionEngine support fixture (Beam)09200-3N000Used for holding engine assembly when removing / installing transaxle.
Other information:
Kia Cadenza YG 2016-2021 Service Manual: Adaptive Front Lighting System Repair procedures
Removal 1. Disconnect the negative (-) battery terminal. 2. Using a screwdriver or remover, remove the crash pad side cover (A). [RH] 3. Disconnect the stopper (B) from the glove box (A). 4. Disconnect the air damper (A) from the glove box (B).
Kia Cadenza YG 2016-2021 Service Manual: General Safety Information and Caution
Instructions When Handling Refrigerant 1. R-134a liquid refrigerant is highly volatile. A drop on the skin of your hand could result in localized frostbite. When handling the refrigerant, be sure to wear gloves. 2. It is standard practice to wear goggles or glasses to protect your eyes, and gloves to protect your hands.
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