The Toyota U340E 4-speed automatic transmission was produced in Japan from 2000 to 2014 and was installed on many popular models in combination with a 1.5-liter 1NZ-FE engine. This transmission is very popular to replace single-disc MMT robots.
This series includes: U140E, U240E, U340E.
Specifications
| Production years | 2000 – 2014 |
| Type | automatic transmission |
| Number of gears | 4 |
| Type of drive | front / all wheel |
| Engine volume, l | up to 1.8 |
| Torque output, Nm | up to 175 |
| Recommended oil | Toyota ATF Type T-IV |
| Oil capacity, liter | 6.8 |
| Replacing the oil | every 80,000 km |
| Replacing the filter | every 80,000 km |
| Gearbox lifespan, km | ~250 000 |
Gear ratios Toyota U340E
Using the example of a Scion xA 2005 with a 1.5 liter engine:
| Main | 3.924 |
| 1st | 2.847 |
| 2nd | 1.552 |
| 3rd | 1.552 |
| 4th | 0.700 |
| Reverse | 2.343 |
The transmission was installed on:
- Toyota Allion 1 (T240) in 2001 – 2007;
- Toyota bB 1 (NCP30) in 2000 – 2005;
- Toyota Corolla 9 (E120) in 2000 – 2007;
- Toyota Ist 1 (XP60) in 2000 – 2007;
- Toyota Platz 1 (XP10) in 2000 – 2005;
- Toyota Porte 1 (NP10) in 2004 – 2012;
- Toyota Premio 1 (T240) in 2001 – 2007;
- Toyota Probox 1 (XP50) in 2002 – 2014;
- Toyota Raum 2 (XZ20) in 2003 – 2011;
- Toyota Sienta 1 (XP80) in 2003 – 2010;
- Toyota Yaris 1 (XP10) in 2000 – 2005; Yaris 2 (XP90) in 2005 – 2010;
- Toyota Vios 1 (XP40) in 2002 – 2007; Vios 2 (XP90) in 2007 – 2013;
- Scion xA 1 (XP60) in 2004 – 2006;
- Scion xB 1 (XP30) in 2003 – 2006.
Disadvantages of the Toyota U340E gearbox
- This automatic transmission has operational disadvantages, but there are no problems with reliability.
- Often there is an oil leak from the pump seal, change it together with the bushing.
- Due to a weak rear cover, the reverse drum sometimes warps in the gearbox.
- The remaining breakdowns are most often caused by natural wear and tear of the transmission.
