Computer controller 31397853 for TF-71 gearbox

A computer, i.e. a gearbox driver, intended for the TF-71 automatic transmission. The element is responsible for electronic control of the operation of the box, the analysis of signals from the sensors and the supervision of the hydraulic system during gear switching on.

Defective box controller, communication errors, incorrect solenoid control or problems with reading the operating parameters can cause jerks, delayed gear changes, no selected gears, entry into emergency mode or adaptation problems. Before assembly, compare the part number, the designation of the box, the controller version, the connectors and the requirements for coding or adaptation after assembly.

Technical data

• Product type: Computer / gearbox driver
• Case type: TF-71
• Part number: 31397853
• Condition: used

Before purchasing, it is recommended to verify the fit after the gearbox marking, part number, controller version, connectors and comparison of the element with the disassembled part.

Purpose

• Case type: TF-71
• Box manufacturer: Aisin
• Type of box: hydrokinetic
• Number of gears: 6