LEMON Manuals: Even more car manuals for everyone
Home >> Hyundai >> 2016 >> Sonata Plug-In Hybrid >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle System Diagnosis (PHEV) >> DTC P0721: Output Speed Sensor Circuit Range/Performance >> DTC Inspection >> Monitor GDS Data

Monitor GDS Data

  1. Connect GDS to Data Link Connector (DLC).
  2. Ignition "ON" & Engine "ON".
  3. Select "Current Data" mode and monitor "Output speed sensor (PG-B)" parameter.
  4. Driving above 12MPH.

    Specification:  Increasing Gradually

    Fig 1: Screen Display - "P, N" Range
    G11646330Courtesy of HYUNDAI MOTOR AMERICA
    Fig 2: Screen Display - "R" Range
    G11646331Courtesy of HYUNDAI MOTOR AMERICA
    Fig 3: Screen Display - "D" Range 1st Gear
    G11646332Courtesy of HYUNDAI MOTOR AMERICA
    Fig 4: Screen Display - "D" Range 1st Gear, Vehicle Speed
    G11646333Courtesy of HYUNDAI MOTOR AMERICA
    Fig 5: Screen Display - "D" Range 2nd Gear
    G11646334Courtesy of HYUNDAI MOTOR AMERICA
    Fig 6: Screen Display - "D" Range 3rd Gear
    G11646335Courtesy of HYUNDAI MOTOR AMERICA
    Fig 7: Screen Display - "D" Range 4th Gear
    G11646336Courtesy of HYUNDAI MOTOR AMERICA
    Fig 8: Screen Display - "D" Range 5th Gear
    G11646337Courtesy of HYUNDAI MOTOR AMERICA
    Fig 9: Screen Display - "D" Range 6th Gear
    G11646338Courtesy of HYUNDAI MOTOR AMERICA
  5. Is measured "Output speed sensor" value within specification?

    YES 

    • Fault is intermittent caused by poor contact between TCM and Sensor, and DTC was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair as necessary and go to "Verification Vehicle Repair " procedure.

    NO