Repair procedures: Inspection

2013 Hyundai Equus UltimateSECTION Inspection
  1. Disconnect the negative (-) battery terminal.
  2. Remove the lower crash panel and then disconnect the rheostat connector.
    Fig 1: Identifying Rheostat Connector Terminals
    G08831744Courtesy of HYUNDAI MOTOR AMERICA
  3. Check for intensity of new rheostat switch. If the light intensity of the lamps changes smoothly without any flickering when the rheostat is turned, it can be assumed that the rheostat is normal.
    Fig 2: Rheostat Switch Assembly - Circuit Diagram
    G08831745Courtesy of HYUNDAI MOTOR AMERICA
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.