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Posts Tagged: P0720

Hyundai transmission codes

Fix Hyundai transmission codes Hyundai vehicles may set off the check engine light and the computer may retain any of the following Hyundai transmission codes P0715, P0716, P0717, P0720, P0721 and P0722. The problem may appear on the following models: 1999 and later Sonata 2001 and later Elantra 2001 and later Sante Fe 2001-2005 XG300/350 2006 and later Azera 2003 and later Tiburon 2007 and later Entourage. The problem may present itself as the following symptoms: • Check engine light on • Harsh P-R or P-D engagement shock • Transaxle … Read More

P0720

Fix code P0720 Output Speed Sensor Circuit Malfunction If the output speed sensor doesn’t work properly, it’ll set a P0720 Output Speed Sensor Circuit Malfunction code.The output speed sensor on the transmission tells the computer how well the transmission converted the input torque to output RPMs. If the output doesn’t correlate to the input torque, engine RPM, and road speed, the computer assumes there’s a problem internal to the transmission. Rather than allow the transmission to tear itself up, it can put the transmission into limited operation. The output speed sensor … Read More


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