P2759

DTC P2759

Circuit Description

The amount of current flowing to the solenoid is controlled by the duty ration of the engine control module (ECM) output signal. The higher the duty ratio becomes, the higher the lock-up hydraulic pressure becomes during the lock-up operation.

When an open or short in the shift solenoid valve SLU circuit is detected, the ECM interprets this as a fault. The ECM will turn on the MIL and store the DTC.

DTC Descriptor

This diagnostic procedure supports the following DTC:

DTC P2759 Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical (Shift Solenoid Valve SLU)

Conditions for Running the DTC

The engine is running.

Conditions for Setting the DTC

An open or short is detected in shift solenoid valve SLU circuit for 1 second or more while driving.

Action Taken When the DTC Sets

* DTC P2759 is a type C DTC.
* The malfunction indicator lamp (MIL) illuminates the first time the diagnostic runs with the fault active.

Conditions for Clearing the MIL/DTC

The DTC will clear when conditions for setting the DTC have been repaired.