P0770

P0770 - Shift Solenoid E Malfunction (Shift Solenoid Valve DSL)

SYSTEM DESCRIPTION

DTC Detecting Condition:

The ECM uses the signals from the throttle position sensor, air-flow meter and crankshaft position sensor to monitor the engagement condition of the lock-up clutch.

Then the ECM compares the engagement condition of the lock-up clutch with the lock-up schedule in the ECM memory to detect mechanical trouble of the shift solenoid valve DSL, valve body and torque converter clutch.

Step 1:

Step 2:

INSPECTION PROCEDURE