Automatic Transmission (A6LFx, A6MFx) Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company.

2 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Power-train Category PlantAsanHMMA AreaDOM (09.9) GEN (09.12) Aust. (10.1) NA (10.2) Engine Spec. T/M DOMGENAust.YFA GSL Θ 2.0 LPI (Asan) - M5GF2 A5CF2 Θ-II 2.0 MPI (Asan) 161/19.8 (PS/kg.m) M6GF2 (Ulsan) A6MF1 (HPT) Θ-II 2.4 MPI (Asan) 174/23.0 (PS/kg.m) M6GF2 (Ulsan) A6MF1 (HPT) Θ-II 2.4 GDI (Hwasong) TBD M6GF2 (Ulsan) (10.1) A6MF2 (HPT) (10.1) Θ-II 2.0 T-GDITBD A6LF2 (HPT) (10.10) Emission 06EM (GSL) EURO-5 (DSL) EURO-2/3/4 (GSL) EURO-3/5 (DSL) EURO-4 (GSL) EURO-5 (DSL) ULEV(10.2) SULEV(10.7)

3 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Variation Category λ Θ, μ A6LF1A6LF2A6LF3 A6MF1A6MF2 Engineλ3.3 λ-II 3.5 λ3.8 R2.0 λ-II 4.0 R2.2 Θ-II 2.0/2.4 μ2.7 Θ-II 2.4 2WD4WD2WD4WD Max. Torque (kgf·m) Length (mm) Distance between shafts (mm) Applied model TG F/L GH F/L LM TG F/L GH F/L CM F/L YF T-GDI CM F/L PO XM LM YF TG F/L CM F/L GH F/L LM CM F/L XM VG TAXI YF GDI XM

4 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Internal Structure 35R clutch O/D clutch 26 brake LR brake U/D brake OWC (roller type) Front planetary gear Middle planetary gear Rear planetary gear 2C+3B+1F Coiled wave return spring Centrifugal balance piston (bonded seal type) Dish type return spring

5 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Internal Structure O/D clutch 26 brake LR brake U/D brake piston chamber OWC (roller type) Double parallel Type Multi Segment Type & Full Depth Groove O/D clutch disc Flat type Wave type Pressure inlet

6 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Specification CategoryA6LFxA6MFxA5HF1 Engine λ3.3, 3.8 / λ-II 3.5, 4.0 R2.0, 2.2 Θ-II 2.0, 2.4 / μ2.7λ3.3, 3.8 Gear ratio Type*WIDE*CLOSE*WIDE*CLOSE- 1 ST ND RD TH TH TH R ATF Spec.SP-IVSP-III QtyAbout 7.8About 7.1About 10 ServiceMaintenance free (Harsh condition: 100,000km/60,000miles) 100,000km / 40,000km TCM/PCM Maker TCM (KEFICO; Separated): μ, λ, R PCM (DELPHI): λ-II PCM (CONTINENTAL/SIEMENS): Θ DELPHI PCM * YF: Close type (Θ-II 2.0, 2.4MPI, 2.4GDI), Wide type (Θ-II 2.0T-GDI)

7 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. New Features Roller type One-way Clutch4 pinion differential gear assembly 4 pinion type (A6LMFx) 2 pinion type (HIVEC) Flat type torque converter

8 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Eliminated oil level gaugeHarness assembly Oil filler cap Overflow plug New Features B010 (A6LFx) B610 (A6MFx)

9 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Oil pump Pipe seal Φ8Φ8 Φ12 New Features Paracoid typeTroco centric type

10 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. New Features Close type differential gear Very long side gear it directly contacts with the oil seal. Seal cap Side gear Drive shaft Spacer A6LMFx Other than A6LMFx Oil seal

11 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Valve Body Solenoid Valve Oil temperature sensor Accumulator To LR brake To UD brake The location of valve body mounting bolt (5 EA) The location of valve body mounting bolt (3 EA)

12 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Accumulator Inner valve body N-D accumulator spring & piston Accumulator spring & piston (5EA) Rated Line Pressure: 4~16kgf/

13 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Clutch & Brake Operation Table Range BrakeClutch OWC LRUD26O/D35R P/N R S1 ST D1 ST X D/S 2 ND 3 RD 4 TH 5 TH 6 TH : Hydraulic pressure is applied. : Hydraulic pressure is applied but no power is transmitted.

14 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Inputs & Outputs TCM or PCM TCM or PCM Speed sensors (Input, Output) GND Inhibitor Switch Oil Temperature Sensor Battery Power CAN Communication Sports mode Switch Input Output P/N Relay (subject to option) Back-up Lamp Relay VFS (UD) VFS (OD) VFS (35R) VFS (26) VFS (PCV) VFS (T/C) SS-A SS-B Shift Lock Solenoid Paddle shifter

15 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Input and Output Speed Sensor Integrated one unit for input & output speed sensor Hall Effect Sensor, 2pins (Power: 9V, Signal) Differential current type (low: 7mA, high: 14mA) Failsafe: 4 th gear hold (D), 2 nd ~ 4 th manual shift (S) Output speed sensor Input speed sensor Output speed sensor Input speed sensor Sensor power: 8~9V 0.7V1.4V Embedded in transmission

16 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Input and Output Speed Sensor ModelPart Number Variant Color AColor BColor C A6LF1/ B100Black B110Green A6LF B300BlackGreen B310GreenBlack A6MF1/ B600Blue B610Brown B620Gray Input speed sensor Output speed sensor Color A Color B Color C

17 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Inhibitor Switch Combination of output signals from 4 terminals Power supply: 12V Range detection: 7-position (P, R, N, D, X, Y, Z) Failsafe: 1 st, 2 nd gear is prohibited. PP-RRR-NNN-DDD-XXX-YYY-ZZ S S S S S2 S3 S1 S4IG1 S3 S2 S1 S4 IG B000 Mail side

18 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. OTS (Oil Temperature Sensor) Negative Thermal Coefficient Type -40 ~ 165 (4.68KΩ~43 Ω) Failsafe: Oil temperature set to default value (80 ). DTCDescriptionFailsafe P0712 OTS Short to Ground Eng. RPM OTS 180 for 5sec or more. - MIL ON (2DC) - Set to 80 P0713 OTS Short to B+ or Open Eng. RPM OTS < -40 for 5sec or more B000

19 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Paddle Shifter Operation Lever switch type paddle shifter (+,-) Lever position VS Paddle shifter input Release (Sports mode D range) +- D 10kph or more S (up-shift) S (downshift) - Deceleration (VS < 10kph) OR - Accelerator ON for more than 3sec OR - Engine off and restart S

20 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Solenoid Valve Line Pressure Control Solenoid Valve (VFS) Shift Control Solenoid Valve A (On-Off) Shift Control Solenoid Valve B (On-Off) OD Solenoid Valve (VFS) UD Solenoid Valve (VFS) 26 Solenoid Valve (VFS) 35R Solenoid Valve (VFS) Torque Converter Solenoid Valve (VFS) Internal resistance (Ω) at RT - VFS: 5.1±0.3 - On-Off: 10~11 N.H N.L

21 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Solenoid Valve Operation Table Range VFSOn-Off UDOD35R26 SSASSB Normal HighNormal Low P/N NCF R S1 ST D1 ST D/S 2 ND 3 RD 4 TH 5 TH 6 TH Solenoid is energized. ON (8kph), OFF (6kph). F: Feedback control Failsafe of solenoid valve failure: 4 th gear hold.

22 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Solenoid Valve Interface Sol. Power 1 LP VFS (-) PCM/TCM Sol. Power UD VFS (-) 5 26 VFS (-) SS-B (-) T/C VFS (-) OD VFS (-) R VFS (-) SS-A (-) 6 18 PinDescriptionPinDescription 1-10Solenoid power 2 2T/C VFS (-)1126 VFS (-) 3Power (output speed)12SS-B (-) 4Signal (output speed)13OTS (-) 5Solenoid power 114Power (input speed) 635R VFS (-)15- 7OD VFS (-)16UD VFS (-) 8Signal (input speed)17Line pressure VFS (-) 9OTS (+)18SS-A (-) 18 pin connector (Male side connector)

23 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. P/N Relay & Back-up Lamp Relay TCM IG P/N relay (Sub Starter relay) ST Starter motor VB Starter relay IG Back-up lamp Back-up lamp relay

24 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Oil Level Adjustment [Caution] - Overflow gasket should be replaced with new one. - Tightening torque of overflow plug: 3.5~4.5 Nm - Tightening torque of drain plug:3.9~4.9Nm 2. Start the engine and keep idle speed. (Do not warm up by stall test) 3. Warm up until oil temperature is 55 (50~60 ) (Using the scanner) 4. Move the shift lever from P to D two times and put on P range. 5. Lift up the vehicle and remove the overflow plug. 6. If oil drops, assemble the overflow plug because it is normal. 7. Otherwise, add some oil and repeat from step 1 until it drops. If oil was totally drained, pour 5 and then perform the above procedure. Gasket Overflow plug Oil Filler Cap Close: Parallel to oil pan. Open: Perpendicular to oil pan. 1. Open the oil filler cap and add 700cc of ATF (SP-IV) at first.

25 Automatic Transmission Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. TCM Learning CategoryShiftConditionsRepeatCommon Conditions UD/BN D Engine speed < 700RPM. Stay in N for more than2 sec 3~4 times Oil Temp. = 40~90 There must be no APS change during shifts (within 3%). 26/B1 2 APS = 10~30% (15~20% recommended) 35R/C2 3 OD/C3 4 Time to perform TCM Learning: A/T assembly replacement TCM replacement TCM reprogramming