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Home >> Hyundai >> 2012 >> Azera >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle Control System >> Inhibitor Switch >> Repair Procedures >> Inspection >> Signal Circuit Inspection
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Signal Circuit Inspection

  1. Connect the Inhibitor switch connector (A).
  2. Ignition KEY "ON" & Engine "OFF".
  3. Measure voltages between each terminal and chassis ground during shift lever changed "P, R, N, D".

    Specification:  See below "Inhibitor switch specification"

    SIGNAL CODE DESCRIPTION

      P P-R R R-N N N-D D
    Signal 1 12V 12V 0 0 0 0 0
    Signal 2 0 12V 12V 12V 0 0 0
    Signal 3 0 0 0 12V 12V 12V 0
    Signal 4 0 0 0 0 0 12V 12V
    Fig 1: Identifying Inhibitor Switch Connector
    G08809979Courtesy of HYUNDAI MOTOR AMERICA

    [Connection Information] 

    Fig 2: Identifying Inhibitor Switch Connector Chart
    G08809980Courtesy of HYUNDAI MOTOR AMERICA
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