Conditions for Running the DTC
WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
P0722
- DTCs P0101, P0102, P0103, P0121, P0122, P0123, P0716, P0717, or P0722 are not set.
- Ignition voltage is 8.6 volts or greater.
- The engine speed is 500 RPM or greater for 5 seconds.
- The TCM must receive a valid torque signal from the ECM.
- The engine torque is between 50-1,492 N.m (36-1,100 lb ft).
- Accelerator pedal position signal is valid.
- Transmission fluid temperature (TFT) is greater than 0°C (32°F).
- The selected range is not PARK or NEUTRAL.
- The transmission input speed is between 653-5350 RPM.
- The throttle position is greater than 5 percent.
P0723
- DTCs P0101, P0102, P0103, P0121, P0122, P0123, P0716, P0717, P0722, P0723, P0973, P0974, P0976, or P0977 are not set.
- Ignition voltage is 8.6 volts or greater.
- The engine speed is 3200 RPM or greater for 5 seconds.
- Greater than 5 seconds since last range change.
- The TCM must receive a valid torque signal from the ECM.
- Accelerator pedal position signal is valid.