Toyota A340E/H – ATSG (Automatic Transmission Service Group) PDF free online
Applications:
A340E
- 1987-1992 Toyota Cressida (30-40LE)
- 1986-1993 Toyota Supra (MA70)
- 1986-1992 Toyota Supra (GA70)
- 1990-1993 Toyota Supra (JZA70)
- 1993-2002 Toyota Supra (JZA80)
- 1990-2000 Toyota Chaser/Mark II/Cresta 2.5 (1JZ-GE)
- 1995-2013 Toyota Tacoma 2.7L I4 (4WD), 3.0L V6, 3.4L V6
- 1993-1995 Toyota T100 3.0L V6
- 1993-1998 Toyota Previa 2.4L w/supercharger
- 1991-1997 Toyota Aristo
- 1992-2000 Lexus SC 300/400
- 1990-1995 Toyota Crown Majesta 3.0L I6
- 1999-2003 Toyota Crown Athlete V (1JZ-GTE)
- 1991-2000 Toyota Soarer
- 1995-1997 Lexus LS 400
- 1989-2002 Toyota 4Runner (4×2) (30-40LE)
- 2001-2004 Toyota Sequoia (4×2)
- 2000-2004 Toyota Tundra (4×2)
- 2005-2007 Toyota Commuter 2.5L
- 1985-1995 Toyota Pick-Up 3.0L
- 1990-1994 Volvo 960 3.0L
- 2004-2009 Isuzu D-Max (4×2)3.5L V6
- 2004 Isuzu Axiom 3.5L V6
- 2004 Isuzu Rodeo 3.2L and 3.5L V6
- 2008 Isuzu d tec 3.0l 4×4
A340H
- 1988-1995 4×4 Trucks w/ V6
- 1988-1995 Toyota 4Runner (4×4) w/ V6 and ECT
- 1998-2005 Toyota Altezza Gita (GXE15W and JCE15W)
- 1987-2001 Jeep Cherokee 4.0L (AW4)
- 1987-1992 Jeep Comanche 4.0L (AW4)
- 1993-1993.5 Jeep Grand Cherokee 4.0L (AW4)
![A340 transmission racing A340 transmission racing](/uploads/1/1/7/9/117915484/587985263.jpg)
The Toyota A340E and A340 H automatic overdrive unit was designed for use in trucks. The unit comes with either computer controls (E) or hydraulic controls (H). This unit was introduced in 1985 vehicles. This repair manual covers teardown and assembly of both the 340 E and 340 H models.
![A340 transmission feed tube location chart A340 transmission feed tube location chart](https://zinref.ru/avtomobili/Toyota/280_Toyota_Autom_Trans_A340_english/000/1opel031.png)
The A340E transmission is a 4-speed automatic transmission found in the Toyota 4Runner, Sequoia, Tacoma, and 4Runner. A340E transmission common failure include loss of 4th gear, loss of reverse, overheating, and erratic shifting. A340 Auto Transmission Shift Solenoid Kit If you have an automatic transmission that came with a 7M, 1JZ, or 2JZ, and it starts shifting improperly, the most common cause is the #1 or #2 shift solenoid going bad. These two solenoids together shift the transmission.
CONTENTS
- TEARDOWN
- COMPONENTS
- OIL PUMP
- PLANETARY
- OVERDRIVE SUPPORT
- DIRECT CLUTCH
- FORWARD CLUTCH
- FRONT PLANETARY
- SECOND BRAKE
- FIRST & REVERSE
- VALVE BODY
- ASSEMBLY
Language: English
Format: PDF
Pages: 96
Format: PDF
Pages: 96
A340 Transmission Breather Valve Kit
A340E transmission problems and our performance fixes. One of the biggest A340 problems is that the transmission has some hard shifting and engagement issues, especially in the first second and third gears. Another issue this unit and encounters is having a whining noise coming from the pump that is prone to collecting debris. This focuses on the Jeep AW4 and Toyota A340 series of transmissions. The transmission is a 4spd automatic with 3 electrically controlled solenoids for shifting and torque converter (TC) lock up, there is also a throttle valve (TV) cable that controls internal pressures.