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Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 65 (Automatic Transaxle System Diagnosis (HEV)) >> DTC P1774: Speed Command PWM Line >> Scantool Diagnostics >> Monitor Scantool Data

Monitor Scantool Data

WARNING: This page is about a different variant/trim than selected.
  1. Connect scantool to Data Link Connector (DLC).
  2. Engine "ON".
  3. Driving 1st speed to 6th speed at D-range.
  4. Select "Current Data" mode and monitor "Oil pump speed Actual RPM" parameter current value.

    Specification:  See below data

    Fig 1: Scantool Display - Current Data (P And N Range)
    G10603655Courtesy of HYUNDAI MOTOR AMERICA
    Fig 2: Scantool Display - Current Data (D Range 1st Gear)
    G10603656Courtesy of HYUNDAI MOTOR AMERICA
    Fig 3: Scantool Display - Current Data (D Range 2nd Gear)
    G10603657Courtesy of HYUNDAI MOTOR AMERICA
    Fig 4: Scantool Display - Current Data (D Range 3rd Gear)
    G10603658Courtesy of HYUNDAI MOTOR AMERICA
    Fig 5: Scantool Display - Current Data (D Range 4th Gear)
    G10603659Courtesy of HYUNDAI MOTOR AMERICA
    Fig 6: Scantool Display - Current Data (D Range 5th Gear)
    G10603660Courtesy of HYUNDAI MOTOR AMERICA
    Fig 7: Scantool Display - Current Data (D Range 6th Gear)
    G10603661Courtesy of HYUNDAI MOTOR AMERICA

    * OPU may be working or not according to by driving situation and loading condition

  5. Is Oil pump speed Actual RPM value within specific?

    YES 

    • Fault is intermittent caused by poor contact between PCM/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