#
FEEDBACK CONTROL STRUCTURE

BHE051318901T13

## Features

• During shift up with the accelerator pedal depressed, feedback control regulates the clutch pressure on the engagement and release sides, according to the throttle opening angle and vehicle speed. It also uses past gearshifts to optimize clutch pressure.

  Note

  • If the battery negative terminal is disconnected, feedback memory in the TCM will be erased, and thus gearshift shock may increase. The shock, however, will decrease gradually as the vehicle is driven.

## Structure

System diagram

1 | Turbine sensor
2 | Throttle opening signal
3 | Engine torque signal
4 | Reduce torque signal
5 | Engine speed signal
6 | TFT sensor
7 | Oil pressure switch B
8 | Oil pressure switch C
9 | Oil pressure switch F
10 | Shift solenoid F
11 | Shift solenoid B
12 | Shift solenoid C
13 | Shift solenoid A