Ground Circuit Inspection

Check for open in harness
1. Ignition "OFF".
2. Measure resistance between terminal "1" of brake pedal motor and terminal "27" of IMS.
  Specification : Approx. 0 Ω
  
  Fig 1: Measuring Resistance Between Terminal 1 Of Brake Pedal Motor And Terminal 27 Of IMS
  Courtesy of HYUNDAI MOTOR CO.
3. Is the measured resistance within specifications?
  YES
  
  Go to "COMPONENT INSPECTION " procedure.
  
  NO
  
  Check for open in ground harness. Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.