Specifications

Specifications

Item			Specifications
Engine Type			Gasoline 3.8 GDI
Automatic Transmission Type			A8LF1
Clutch Type			Torque converter
Shift Actuator System			2WD/4WD
Gear ratio	1st		4.808
	2nd		2.901
	3rd		1,864
	4th		1,424
	5th		1,219
	6th		1.000
	7th		0,799
	8th		0,648
	Provide Regression		3.425
	Final gear ratio		3,510 (2WD)/3,648 (4WD)
Elements	Solenoid valve		Direct Control VFS	5 pcs
			Indirect Control VFS	2 pcs
			ON/OFF	1 pc
	Clutch and Brake		Grab	4 pcs
			Brake	2 pcs
			Planetary Gear Set	3 pcs
	Oil Filter			1 pc
ATF	ATF class	Recommended	Allowable
		ATF SP-IV or ATF SP4M-1	SK ATF SP-IV or SP4M-1 MICHANG ATF SP-IV or SP4M-1 NOCA ATF SP-IV or SP4M-1 Hyundai Genuine ATF SP-IV or SP4M-1
	ATF quantity		Approximately 7 L (1.85 US gal, 7.40 US qt, 6.16 Imp qt)

※ VFS: Variable Force Solenoid
Sensors: Speed Sensor (Input Shaft, Intermediate, Output Shaft) ▷ Type: Hall sensor ▷ Specifications

Items			Specifications
Operating 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 Temperature Coefficient (NTC) ▷ Specifications

Temp. [(°C) °F]	Resistance (kOhm)
(-40) -40	48.1
(-20) -20	15,6
(0) 32	5,88
(20) 68	2,51
(40) 104	1.120
(60) 140	0,612
(80) 176	0,329
(100) 212	0,186
(120) 248	0,109
(140) 284	0,067
(150) 302	0,053

Position Sensor ▷ Specifications

Items	Specifications
Output type	Non-contact type (2 channels, PWM signal output)
Input Voltage (V)	4,5 - 5,5

Solenoid Valves ▷ Specifications

Items				Specifications
Direct Control VFS	Normally low: 28/B, 46/C, 37R/C Normally high: UD/C, OD/C & LR/B			Control Current (mA)		0 - 1100
				Control Pressure [kPa (kgf/cm², psi)]		0 - 1 569,06 (0–16, 0–227,57)
				Internal Resistance (ohm)		5,3 ± 0,3
Indirect Control VFS	Normally low: T/CON Normally high: LINE			Control Current (mA)		0 - 850
				Control Pressure [kPa (kgf/cm², psi)]		0 - 519,75 (0–5,3, 0–75,38)
				Internal Resistance (ohm)		5,1 ± 0,3
ON/OFF	C/S - A			Control Voltage (V)		9 - 16
				Control Pressure [kPa (kgf/cm², psi)]		0 - 490,33 (0–5,0, 0–71,12)
				Internal Resistance (ohm)		10 - 11

Solenoid Valve and Clutch/Brake Operation Chart

Solenoid valve

Grab

Brake

ON/OFF

VFS

Direct

Indirect

SS-A

28/B_VFS

46/C_VFS

37R/C_VFS

UD/C_VFS

OD/C and LR/B_VFS

T/CON_VFS

LINE_VFS

46/C

37R/C

UD/C

OP/K

28/B

LR/B

P

●

●

◎

●

R

●

●

●

◎

●

●

N

●

●

◎

●

1

●

◎

◎

●

●

2

●

●

◎

◎

●

●

3

●

●

◎

◎

●

●

4

●

●

◎

◎

●

●

5

◎

◎

●

●

6

●

●

◎

◎

●

●

7

●

●

◎

◎

●

●

8

●

●

◎

◎

●

●

Notes

● : Connected ◎ : Variable connected

●: Operating

Tightening Torque

Item	Tightening torque
	N·m	kgf·m	lb-ft
Position Sensor Mounting Nut	9,8 - 11,8	1,0 - 1,2	7,2 - 8,7
Electronic Shift Actuator Mounting Bolt	20,6 - 26,5	2,1 - 2,7	15,2 - 19,5
Transmission Support Bracket Mounting Bolt	58,9 - 78,5	6,0 - 8,0	43,4 - 57,8
Transmission Mounting Bracket Bolt	107,9 - 127,5	11,0 - 13,0	79,6 - 94,0
Roll Rod Support Bracket Mounting Bolt	49,0 - 68,6	5,0–7,0	36,2 - 50,6
Starter motor bolt	49,0 - 63,7	5,0 - 6,5	36,2 - 47,0
Transmission 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
Transmission Lower Mounting Bolt	39,2 - 46,1	4,0 - 4,7	28,9 - 33,9
	78,5 - 98,1	8,0 - 10,0	57,9 - 72,3
ATF Filler Plug (Eyelet Bolt)	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
Transmission Control Module Mounting Nut	9,8 - 11,8	1,0 - 1,2	7,2 - 8,7
Valve body cover bolt	11,8 - 13,7	1,2 - 1,4	8,7 - 10,1
Main Harness Mounting Bolt	9,8 - 11,8	1,0 - 1,2	7,2 - 8,7
Main Connector Clamp 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
Speed Sensor Mounting Bolt	9,8 - 11,8	1,0 - 1,2	7,2 - 8,7