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Home >> Infiniti >> 2010 >> M45 x >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0460 To P1421 >> DTC P0850 PNP Switch >> Component Description
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Component Description

When the selector lever position is P or N, park/neutral position (PNP) signal is sent to ECM from TCM via the "unified meter and A/C amp".