Automatic transmission Aisin AW80-40LS
Content
Technical characteristics of the 4-speed automatic transmission Aisin AW80-40LS, reliability, resource, reviews, problems and gear ratios.
The Aisin AW4-80LS 40-speed automatic transmission was first shown in 2004 and has since been actively installed on many small car models from different manufacturers. Now Chinese companies have chosen this transmission and put it even on cars with a 2.0-liter.
The AW80 family also includes automatic transmissions: AW80‑40LE, AW81‑40LE and AW81‑40LS.
Specifications Aisin AW80-40LS
| A type | hydraulic machine |
| Number of gears | 4 |
| For drive | front |
| Engine capacity | up to 1.6 liters |
| Torque | up to 150 Nm |
| What kind of oil to pour | Toyota ATF Type T-IV |
| Grease volume | 5.8 l |
| Change of oil | every 75 km |
| Filter replacement | every 75 km |
| Approximate resource | 250 000 km |
Gear ratios automatic transmission AW 80-40LS
On the example of a 2009 Chevrolet Aveo with a 1.4 liter engine:
| Home | 1-I | 2-I | 3-I | 4-I | Rear |
|---|---|---|---|---|---|
| 4.052 | 2.875 | 1.568 | 1.000 | 0.697 | 2.300 |
Similar transmissions from other manufacturers:
GM 4Т65 Hyundai‐Kia A4CF1 Jatco JF405E Mazda G4A‐EL Renault DP8 Toyota A140E VAG 01М ZF 4HP14
Which cars were equipped with the AW80-40LS box
| Aveo T250 | 2006 – 2011 |
| Fusion 1 (B226) | 2006 – 2012 |
| Party 5 (B256) | 2004 – 2008 |
| Eagle B (H08) | 2007 – 2014 |
| Swift 3 (MZ) | 2004 – 2010 |
| SX4 1 (GY) | 2006 – 2010 |
| Splash 1 (EX) | 2008 – 2015 |
Disadvantages, breakdowns and problems of Aisin AW80-40LS
In terms of reliability, the box has a minimum of claims, all its problems are purely age-related
If you do not change the oil, wear products will gradually corrode the channels of the valve body
The solenoids will clog and the planetary mechanism will break from oil starvation