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Home >> Jeep >> 2011 >> Compass Base, 2.0 A, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 64 ((Transmission Control Module (TCM) Electrical Diagnostics - 6F24 Automatic Transmission) - MK) >> DTC Troubleshooting >> P0721-00 - Output Shaft Speed Sensor Circuit Performance >> Set Condition

Set Condition

WARNING: This page is about a different car, the 2017 Jeep Patriot and 2017 Jeep Compass. However, it is still accessible from the selected car via links, so may be relevant.

The failure is detected if the ratio of the calculated vehicle speed based on the measured output speed sensor signal and the vehicle speed received from the Brake System Module (BSM) via CAN is greater than or equal to 1.5 or less than or equal to 0.5 for 5 seconds.