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Home >> Kia >> 2016 >> Optima SX Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 105 (Dual Clutch Transmission Control System - Optima (Except HEV)) >> Inhibitor Switch >> Repair Procedures >> Inspection

Repair Procedures: Inspection

WARNING: This page is about a different variant/trim than selected.

Information 

Inspect the following items by referring to inspection flow chart.

(Refer to Troubleshooting  Inhibitor Switch )

  1. Check the diagnostic trouble codes (DTC) using KDS/GDS.
  2. Inspect if "N" range setting matches.

    (Refer to Installation  Inhibitor Switch - )

  3. Check the free play for shift cable.

    (Refer to Installation  Shift Cable - )

  4. Check the condition of connector.
    1. Inspect connector thoroughly for looseness, poor connection, bending, corrosion, contamination, deformation, or damage.
    2. Turn Ignition "ON" and engine "OFF" and measure the power supplied to inhibitor switch circuit and voltage between ground.

      Specification:  Approx. 12 V

  5. Inspect ground condition of rear combination lamp circuit.
  6. Inspect wiring connection condition of junction box power terminal and fuse lamp.
    1. Check if the fuse holder is separated and that the holder is tightly holding the fuse.
      Fig 1: Inspecting Ground Condition Of Rear Combination Lamp Circuit
      G11823738Courtesy of KIA MOTORS AMERICA, INC.
    2. Attach tester fuse to check if it is connected properly.
      Fig 2: Tester Fuse Mark Area
      G11823739Courtesy of KIA MOTORS AMERICA, INC.
    3. Check if fuse is damaged.
  7. Check the inhibitor switch circuit signal.
    1. Turn Ignition "ON", & engine "OFF".
    2. Measure the voltages between each signal terminal and chassis ground in each range (P, R, N, D).

      Specification:  Approx. 12 V

      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