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Home >> Subaru >> 2018 >> WRX Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostics) (3 Of 4) (Except For STI) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P0851: Park/Neutral Switch Input Circuit Low >> Execution Condition (CVT Model)
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Execution Condition (CVT Model)

Secondary parameters Execution condition
Battery voltage = 10.9 V
Starter relay feedback voltage < 1.5 V
Data received from TCM ? "P" range/"N" range