Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Hyundai >> 2017 >> Azera Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 3) >> DTC P0463: Fuel Level Sensor 'A' Circuit High Input >> W/Harness Inspection >> Ground Circuit Inspection

Ground Circuit Inspection

Check open in harness 

  1. IG "OFF" and disconnect Instrument cluster connector and Fuel Sender connector.
  2. Measure resistance between ground terminal of Fuel Sender harness connector and Fuel ground terminal of Instrument cluster harness connector.

    Specification:  Below 1Ω

    Fig 1: Measuring Resistance Between Ground Terminal Of Fuel Sender Harness Connector And Fuel Ground Terminal Of Instrument Cluster Harness Connector
    G12088301Courtesy of HYUNDAI MOTOR AMERICA
  3. Is the measured resistance within specification?

    YES 

    NO