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Home >> Hyundai >> 2017 >> Sonata Plug-In Hybrid >> Repair and Diagnosis >> Brakes >> Traction Control >> ESC (Electronic Stability Control) System (PHEV) >> ESC OFF Switch >> Repair Procedures >> Inspection

Repair Procedures: Inspection

  1. Turn ignition switch OFF and disconnect the negative (-) battery cable.
  2. Remove the crash pad lower cover, (Refer to CRASH PAD LOWER PANEL )
  3. Disconnect the crash pad side switch assembly.
    Fig 1: Disconnecting Crash Pad Side Switch Assembly
    G11668964Courtesy of HYUNDAI MOTOR AMERICA
  4. Check the continuity between the switch terminals as the ESC OFF switch is engaged.
    Fig 2: ESC OFF Switch Circuit Diagram
    G11668965Courtesy of HYUNDAI MOTOR AMERICA