Ground circuit Inspection

Check open in ground circuit
1. Ignition "OFF"
2. Disconnect Front height sensor connector and ECU connector.
3. Measure the resistance between Front height sensor's ground wiring of wiring harness side and chassis ground.
  Specification: below 1Ω
  
  Fig 1: Measuring Resistance Between Front Height Sensor Ground Wiring And Chassis Ground
  Courtesy of HYUNDAI MOTOR AMERICA
4. Is the measured resistance within specification?
  YES
  - Go to "COMPONENT INSPECTION " procedure.
  NO
  - Repair open in ground circuit and go to "VERIFICATION OF VEHICLE REPAIR ".