Hyundai Santa Fe: Automatic Transaxle System (SBC) / Specifications

Hyundai Santa Fe (TM) 2019-2024 Service Manual / Automatic Transaxle System (SBC) / Specifications

Specifications
Item
Specifications
Engine type
 Gasoline 2.5 MPI
Automatic transaxle type
 FF 6th Automatic transaxle (A6MF2-2)
Drive type
 2WD / 4WD
Gear ratio
 1st
 4.212
2nd
 2.637
3rd
 1.800
4th
 1.386
5th
 1.000
6th
 0.772
Reverse
 3.385
Final gear ratio
 3.917
Clutch type
 Torque converter
Torque converter type
 3-element, 1-stage, 2-phase type
Torque converter size
 Ø236 mm (9.2913 in)
Oil pump system
 Mechanical internal gear pump
Friction elements
 Clutch : 2EA
Brake : 3EA
OWC : 1EA
Planetary gear
 3EA
Fluid pressure balance piston
 2EA
Accumulator
 4EA
Solenoid valve
 7EA (VFS : 6EA, ON/OFF : 1EA)
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
Items
Specifications
Operation condition (°C)°F
 (-40 to 150) -40 to 302
Output voltage (V)
 High
 1.18 - 1.68
Low
 0.59 - 0.84

Output Speed Sensor
▷ Type : Hall Effect Sensor
▷ Specifications
Items
Specifications
Operation condition (°C)°F
 (-40 to 150) -40 to 302
Output voltage (V)
 High
 1.18 - 1.68
Low
 0.59 - 0.84

Oil Temperature Sensor
▷ Type : Negative Thermal Coefficient (NTC)
▷ Specifications
Temp.
[(°C)°F]
Resistance (Ω)
Min.
Max.
(-40) -40
 48153
 45301
 51006
(-20) -4.0
 15614
 14785
 16443
(0) 32.0
 5887
 5605
 6168
(20) 68.0
 2510.6
 2401.9
 2619.3
(40) 104.0
 1199.6
 1152.4
 1246.7
(60) 140.0
 612.3
 590.3
 634.2
(80) 176.0
 329.5
 318.7
 340.3
(100) 212.0
 186.0
 180.4
 191.6
(120) 248.0
 109.7
 106.1
 113.2
(140) 284.0
 67.16
 64.82
 69.5
(150) 302.0
 53.24
 51.32
 55.16

Switch
Position switch
▷ Type : Combination of output signals from 4 terminals
▷ Specifications
Items
Specifications
Power supply (V)
 12
Output type
 Combination of output signals

Solenoid Valves
ON/OFF Solenoid Valve (SS-A)
▷ Control type : Normally low type
Shape
Items
Specifications

Control voltage [V]
 9 - 16
Supply pressure [kpa (kgf/cm², psi)]
490.33 (5.0, 71.12)
Control pressure [kpa (kgf/cm² psi)]
 0 - 490.33 (0 - 5.0, 0 - 71.12)
 Internal resistance (Ω)
 10 - 11

Clutch/Brake control VFS [T/CON]
▷ Control type : Normally low type
Shape
Items
Specifications

Control current [mA]
 0 - 850
Supply pressure [kpa (kgf/cm² psi)]
539.36 (5.5, 78.23)
Control pressure [kpa (kgfcm², psi)]
 0 - 519.75 (0 - 5.3, 0 - 75.38)
 Internal resistance (Ω)
 4.8 - 5.4

Line Pressure Control VFS [Line pressure]
▷ Control type : Normally high type
Shape
Items
Specifications

Control current [mA]
 0 - 850
Supply pressure [kpa (kgf/cm² psi)]
539.36 (5.5, 78.23)
Control pressure [kpa (kgf/cm², psi)]
 0 - 519.75 (0 - 5.3, 0 - 75.38)
 Internal resistance (Ω)
 4.8 - 5.4

Clutch/Brake control VFS [26/B,35R/C]
▷ Control type : Normally low type
Shape
Items
Specifications

Control current [mA]
 0 - 1100
Supply pressure [kpa (kgf/cm², psi)]
1569.06 (16, 227.57)
Control pressure [kpa (kgf/cm², psi)]
 0 - 1569.06 (0 - 16, 0 - 227.57)
 Internal resistance (Ω)
 5.0 - 5.6

Clutch/Brake control VFS [UD/B, OD/C]
▷ Control Type : Normally high type
Shape
Items
Specifications

Control current (voltage) [mA]
 0 - 1100
Supply pressure [kpa (kgf/cm², psi)]
1569.06 (16, 227.57)
Control pressure [kpa (kgf/cm², psi)]
 0 - 1569.06 (0 - 16, 0 - 227.57)
 Internal resistance (Ω)
 5.0 - 5.6

Solenoid Valve Operation Table

 UD
OD & LD
35 R
26B
SS - A
P
 ●


●
N
 ●


●
1 st
Δ

Δ
2 nd
●
●
3 rd
●
 ●

4 th




5 th
 ●
●

6 th
 ●

●
REV
 ●
●
●

● : Connected status
Δ : Connected at vehicle speed above 8km/h
Tightening Torques
Item
 N.m
 kgf.m
 lb-ft
Shift cable bracket mounting bolt
14.7 - 21.6
1.5 - 2.2
 10.8 - 15.9
Fixing nut of shift cable in the manual lever
9.8 - 13.7
 1.0 - 1.4
 7.2 - 10.8
Automatic transaxle upper mounting bolt (TM→Eng)
42.2 - 53.9
 4.3 - 5.5
 31.1 - 39.8
Automatic transaxle mounting bracket bolt
88.3 - 107.9
 9.0 - 11.0
 65.1 - 79.6
Automatic transaxle support bracket mounting bolt
58.9 - 78.5
 6.0 - 8.0
 43.4 - 57.8
Torque converter mounting bolt
45.1 - 52.0
 4.6 - 5.3
 33.3 - 38.3
Automatic transaxle lower mounting bolt (Eng→TM)
42.2 - 48.1
 4.3 - 4.9
 31.1 - 35.4
42.2 - 53.9
 4.3 - 5.5
 31.1 - 39.8
TCM mounting nut
9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
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 - 10.1
Position switch mounting bolt
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
ATF drain plug
33.3 - 43.1
 3.4 - 4.4
 24.6 - 31.8
Starter mounting bolt
49.0 - 63.7
 5.0 - 6.5
 36.2 - 47.0

Lubricants
Fluid
ATF Grade
Recommended
Allowed
ATF SP-Ⅳ
 SK ATF SP4M-1, MICHANG ATF SP4M-1,NOCA ATF SP4M-1,
Hyundai Genuine ATF SP4M-1
ATF Quantity
6.7L (1.77 U.S gal., 7.08 U.S.qt., 5.90 Imp.qt.)

Sealant
Item
 Specified sealant
Torque converter housing
 LOCTITE FMD-5460

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