P0770

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





SYSTEM DESCRIPTION
The ECM uses the signals from the throttle position sensor, air-flow meter and 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 SL, valve body and torque converter clutch.





DETECTING CONDITION

Step 1:

Step 2:

INSPECTION PROCEDURE