P0715

CIRCUIT DESCRIPTION
This sensor detects the rotation speed of the O/D input shaft from the rotation of the O/D direct clutch drum.

Its construction is the same as that of the vehicle speed sensor.

By comparing the Old direct clutch speed signal to the vehicle speed sensor signal, the ECM detects the shift timing of the gear and appropriately controls the engine torque and hydraulic pressure in response to various conditions, thus performing smooth gear shift.




DETECTING CONDITIONS






HINT: Refer to the chart for the wave form between terminals NCO+ and NCO- during engine idling.




WIRING DIAGRAM

Step 1:

Step 2:

INSPECTION PROCEDURE