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

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.
RepairPal Verified
Average mileage: 179,733 (88,200–250,000)
Drive Trains affected: 2WD, 4WD
4 model years affected: 1995, 1996, 1997, 1998
6 people reported this problem
1 person shared problem details
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?

Related Content