Toyota Tacoma Problem Report

Toyota Tacoma P0770/P0773 fault code at higher mileage due to failed 3-way lock-up solenoid

(4 reports)
A code P0770 or P0773 may occur at higher mileages which indicates that the 3-way lock-up solenoid could be defective and may need replacement.
Engine Check light came on, and flashing overdrive light. Later just the engine check light stays. Got a code reader and the code is "P0773" Shift Solenoid E Electrical. Cleared the code once and came back on maybe 3 weeks later. Any suggested courses of action? -

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