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Home >> Toyota >> 2021 >> Highlander XSE, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 57 (Automatic Transmission System (UA81E / UA81F) - Diagnostic Codes (2 Of 3)) >> Automatic Transaxle System >> DTC P1702-9F: AT Solenoids Operation Shutdown Circuit Stuck Off [10/2022 - ] >> Monitor Description

Monitor Description

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The ECM monitors the current flow to the shift solenoid valves. When the ignition switch is ON, if the ECM detects that current is flowing to the shift solenoid valves even though current cut was requested, it will store this DTC.

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