Car Problem Reports

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

Toyota Corolla Problem
5 Reports
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Model Years Affected: 1995, 1996, 1997

Drive Train Affected: Automatic Transmission

Average Mileage: 195,000 mi (160,000 mi - 230,000 mi)


A transmission fault code of P0770 or P0773 may occur at higher mileages which indicates that the 3-way lock-up solenoid has failed and will need replacement.

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