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Home >> Jeep >> 2011 >> Compass Base, 2.0 A, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 73 ((Transmission Control Module (TCM) Electrical Diagnostics - CVT Automatic Transmission) - MK) >> DTC Troubleshooting >> P0721 - Output Speed Sensor Circuit Performance >> When Monitored

When Monitored

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.

Ignition on, engine running with the transmission in a valid forward gear.

System voltage between 9.0 and 16+.0 volts.

Vehicle speed greater than 10 Km/h (6 mph).

Accelerator Pedal Position (APP) greater than 12.5%.

Engine RPM greater than 450 RPM with TCC lock-up enabled.

No  active DTCs from the following:

Torque Convertor Clutch (TCC)

Lock-up Solenoid

CAN Bus

Step Motor

Input or Output Speed Sensor No Signal

Transmission Range Sensor (TRS)

Sensor Ground