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Home › Nissan-Datsun › 2012 › Xterra PRO-4X, Automatic Trans › Repair and Diagnosis › Engine Performance › System › Engine Control System - DTCS P0605 To P2A03 › DTC P0850: PNP Switch › Overall Function Check › With GST

With GST

  1. Turn ignition switch ON.
  2. Check voltage between ECM terminal 102 (PNP signal) and ground under the following conditions.
    Condition (Gear position) Voltage V (Known-good data)
    P or N position (A/T)
    Neutral position (M/T)    		 Approx. 0
    Except above position BATTERY VOLTAGE (11 - 14V)
    Fig 1: Checking Voltage Between ECM Terminal 102 (PNP Signal) And Ground
    G04900583Courtesy of NISSAN NORTH AMERICA, INC.
  3. If NG, go to "DIAGNOSIS PROCEDURE ".
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