Conditions for Running the DTC
WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
P0722
- No ISS DTC P0716 or P0717.
- The engine speed is greater than 500 RPM for 5 seconds.
- The engine torque is greater than 50 N.m (37 lb ft).
- The transmission range is not PARK or NEUTRAL.
- No TP sensor DTC P0120 or P0220.
- No OSS DTC P0723.
- The calc. throttle position is 8 percent or greater.
- The input shaft speed is 1,500-5,000 RPM.
- The torque converter clutch (TCC) slip speed is -20 RPM or greater.
- The transmission fluid temperature (TFT) is -40°C (-40°F) or greater.
P0723
- No ISS DTC P0716 or P0717.
- The engine speed is greater than 500 RPM for 5 seconds.
- The engine torque is greater than 50 N.m (37 lb ft).
- The transmission range is not PARK or NEUTRAL.
- No 1-2 SS electrical DTC P0974.
- The time since the last gear selector range change is 6 seconds or greater.
- The output speed is 350 RPM or greater for 2 seconds.
- No transmission OSS rise 175 RPM or greater to 2 seconds.
- The ISS changes 500 RPM or less for 2 seconds.