Monitor GDS Data

Connect GDS to Data Link Connector (DLC).
Ignition "ON" & Engine "ON".
Select "Current Data" mode and monitor "Output speed sensor (PG-B)" parameter.
Driving above 20 Km/h.
Specification: Increasing Gradually

Fig 1: Display - Output Speed Sensor Current Data Signal Waveform ("P, N" Range)
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Fig 2: Display - Output Speed Sensor Current Data Signal Waveform ("R" Range)
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Fig 3: Display - Output Speed Sensor Current Data Signal Waveform ("D" Range 1st Gear)
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Fig 4: Display - Output Speed Sensor Current Data Signal Waveform ("D Range 1st" Gear, Vehicle Speed Zero)
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Fig 5: Display - Output Speed Sensor Current Data Signal Waveform ("D" Range 2nd Gear)
Courtesy of HYUNDAI MOTOR AMERICA

Fig 6: Display - Output Speed Sensor Current Data Signal Waveform ("D" Range 3rd Gear)
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Fig 7: Display - Output Speed Sensor Current Data Signal Waveform ("D" Range 4th Gear)
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Fig 8: Display - Output Speed Sensor Current Data Signal Waveform ("D" Range 5th Gear)
Courtesy of HYUNDAI MOTOR AMERICA

Fig 9: Display - Output Speed Sensor Current Data Signal Waveform ("D" Range 6th Gear)
Courtesy of HYUNDAI MOTOR AMERICA
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 OF VEHICLE REPAIR " procedure.
NO
- Go to "TERMINAL AND CONNECTOR INSPECTION " procedure.