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Home >> Hyundai >> 2012 >> Elantra GLS, Automatic Trans >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle System Diagnosis >> DTC P0955: Auto Shift Manual Mode Circuit >> Scantool Diagnostics >> 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 "SPORTS MODE SELECT S/W, SPORTS MODE UP S/W, SPORTS MODE DOWN S/W" parameters.
  4. Change shift lever to "Sports Mode".
    Fig 1: Scantool Display - Current Data "D" Range (1 Of 4)
    G07257932Courtesy of HYUNDAI MOTOR CO.
    Fig 2: Scantool Display - Current Data "Sports Mode On (2 Of 4)
    G07257933Courtesy of HYUNDAI MOTOR CO.
    Fig 3: Scantool Display - Current Data "Sports Mode Up Switch On" (3 Of 4)
    G07257934Courtesy of HYUNDAI MOTOR CO.
    Fig 4: Scantool Display - Current Data "Sports Mode Down Switch On" (4 Of 4)
    G07257935Courtesy of HYUNDAI MOTOR CO.
  5. Is Sports Mode Switch working within specification?

    YES 

    • Fault is intermittent caused by poor contact of PCM 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