Automatic Transmission/Transaxle: Description and Operation

The Mitsubishi W4A32 is a fully automatic four-speed electronically controlled transaxle. This transaxle provides the following gear ratios:

Gear Ratio

1st 2.551
2nd 1.488
3rd 1.0
4th 0.685
Reverse 2.176
Primary reduction 1.228
Front differential 3.550
Transfer 1.074

The torque converter used is a 3 element type, with a torque converter clutch.