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Home >> Kia >> 2007 >> Rondo Base >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle System (F4A42) >> Automatic Transaxle System >> DTC P0721 A/T Output Speed Sensor Circuit - Open Or Short (GND) >> DTC Description
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DTC Description

The TCM sets this code if the calculated value of the pulse-signal is noticeably different from the value calculated, using the Vehicle Speed Sensor output, when the vehicle is running faster than 30 km/h. The TCM will initiate the fail safe function if this code is detected.

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