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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 U0287: Lost Communication With Transmission Fluid Pump Module >> Scantool Diagnostics >> Monitor Scantool Data

Monitor Scantool Data

WARNING: This page is about a different variant/trim than selected.
  1. Connect GDS to data link Connector (DLC).
  2. Ignition "ON" & Engine "OFF".
  3. Monitor the "OPI service data" parameters on the GDS.
  4. Drive the vehicle with ISG mode.
    Fig 1: Scantool Display - OPI Service Data Parameters (ISG-Not Working)
    G10603899Courtesy of HYUNDAI MOTOR AMERICA
    Fig 2: Scantool Display - OPI Service Data Parameters (ISG-Working)
    G10603900Courtesy of HYUNDAI MOTOR AMERICA
  5. Does "OPI service data" follow the reference data?

    YES 

    • Fault is intermittent caused by poor contact in the sensor's and/or TCM (PCM)'s connector or was repaired and TCM (PCM) memory was not cleared.

      Thoroughly check connectors for looseness, poor connection, ending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

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