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Toyota 4Runner Problems

P0773 fault code at higher mileage due to failed 3-way lock-up solenoid on Toyota 4Runner

Problem Description and Possible Solution

A code P0773 may occur at higher mileages which indicates that the 3-way lock-up solenoid is defective and will need replacement.
(3 people reported this problem)

Toyota 4Runner Vehicles With This Problem

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Average mileage: (–)
3 model years affected: 1995, 1996, 1997
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