P1725

P1725 - A/T Revolution Sensor Circuit Malfunction

CIRCUIT DESCRIPTION

DTC Detection Condition:

This sensor detects the rotation speed of the input turbine. By comparing the input turbine speed signal (A/T) with the counter gear speed sensor signal (A/C), the ECM detects the shift timing of the gears and appropriately controls the engine torque and hydraulic pressure according to various conditions. Thus smooth gear shifting is performed.

Wiring Diagram:

Step 1 - 2:

INSPECTION PROCEDURE