P0773

DTC P0773 SOLENOID E ELECTRICAL MALFUNCTION

CIRCUIT DESCRIPTION

DTC Detecting Condition (1MZ-FE):

DTC Detecting Condition (2AZ-FE):

The shift solenoid valve DSL is turned ON and OFF by signals from the ECM in order to control the hydraulic pressure operation the lock-up relay valve, which then the controls operation of the lock-up clutch.

Fail safe function:
If the ECM detects a malfunction, it turns the shift solenoid valve DSL OFF.

Wiring Diagram:

Step 1 - 2:

Step 3:

INSPECTION PROCEDURE