P0770

DTC P0770 Shift Solenoid "E" Electrical Malfunction (Shift Solenoid Valve SL)





SYSTEM DESCRIPTION
The ECM uses the signals from the throttle position sensor, airflow meter and to monitor the engagement condition of the lock-up clutch.
Then the ECM compares the engagement condition of the lockup clutch with the lock-up schedule in the ECM memory to detect mechanical trouble of the shift solenoid valve SL, valve body and torque converter clutch.





DETECTING CONDITION

Step 1:

Step 2:

INSPECTION PROCEDURE