Car Problem Reports

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

Toyota Celica Problem
4 Reports
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Model Years Affected: 1995, 1996, 1997

Drive Train Affected: Automatic Transmission

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.
  • Visitor, , Automatic Transmission, 217,000 mi

    P0770 code won't go away, even though the car seems to drive fine. Transmission shop says they need to replace the solenoid.

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