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DTC codes / Subaru codes / P1705

P1705 · Subaru2-4 Brake Pressure Solenoid Valve Solenoid D Circuit

P1705 on a Subaru indicates that the Transmission Control Module (TCM) has detected an electrical fault in the circuit for the 2-4 brake pressure solenoid valve, specifically the 'D' circuit. This solenoid is part of the transmission valve body and manages hydraulic pressure for the 2-4 brake band during shifts, so the TCM monitors its current draw and voltage to ensure proper operation.

SystemPowertrain
Code typeSubaru specific
SeverityMedium
Fix difficultyProfessional
AreaTransmission
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