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Home >> Hyundai >> 2012 >> Tucson GL, 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: Monitoring Sports Mode Select S/W, Sports Mode Up S/W, Sports Mode Down S/W Parameters On Scantool - D Range
    G06871129Courtesy of HYUNDAI MOTOR CO.
    Fig 2: Monitoring Sports Mode Select S/W, Sports Mode Up S/W, Sports Mode Down S/W Parameters On Scantool - Sports Mode ON
    G06871130Courtesy of HYUNDAI MOTOR CO.
    Fig 3: Monitoring Sports Mode Select S/W, Sports Mode Up S/W, Sports Mode Down S/W Parameters On Scantool - Sports Mode Up Switch ON
    G06871131Courtesy of HYUNDAI MOTOR CO.
    Fig 4: Monitoring Sports Mode Select S/W, Sports Mode Up S/W, Sports Mode Down S/W Parameters On Scantool - Sports Mode Down Switch ON
    G06871132Courtesy of HYUNDAI MOTOR CO.
  5. Is Sports Mode Switch working within specification?

    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 OF VEHICLE REPAIR " procedure.

    NO 

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