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Home >> Kia >> 2012 >> Optima LX, Automatic Trans >> Repair and Diagnosis >> Brakes >> Traction Control >> Electronic Stability Control (ESC) System - Except HEV >> ESC OFF Switch >> Repair Procedures >> Inspection
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Repair Procedures: Inspection

  1. Turn ignition switch OFF and disconnect the negative (-) battery cable.
  2. Remove the crash pad side switch assembly.
    Fig 1: Crash Pad Side Switch Assembly
    G07383646Courtesy of KIA MOTORS AMERICA, INC.
  3. Check the continuity between the switch terminals as the ESC OFF switch is engaged.
    Fig 2: Switch Terminals Continuity Chart
    G07383647Courtesy of KIA MOTORS AMERICA, INC.
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