Operation CHARM: Car repair manuals for everyone.

A/T

The A340F automatic transmission is a 4-speed automatic transmission with mechanically controlled 4WD transfer, developed with the aim of producing an easy-driving 4WD vehicle. The transmission section has fundamentally the same construction as the A340E automatic transmission.

The A340H automatic transmission is a 4-speed automatic transmission with electronically controlled 4WD transfer, developed with the aim of producing an easy-driving 4WD vehicle.
The transfer section consists of planetary gears, hydraulic clutches and hydraulic brake. The operation of these is fully controlled by the Engine & ECT ECU.