Conditions for Running the DTC

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

No input speed sensor (ISS) DTCs P0716, P0717.
No OSS DTC P0723.
No transmission fluid pressure (TFP) DTCs P1810, P1815, P1816, P1818.
Ignition voltage between 8-18 volts.
Transmission is not in PARK or NEUTRAL.
Transmission fluid temperature (TFT) is between -40° to +150°C (-40° to +302°F).
The engine run time is greater than 5 seconds.
The throttle position is 8 percent or greater.
The engine torque is greater than 50 N.m (37 lb ft).
The input speed is greater than 2850 RPM.
The TCC slip speed is at least -20 RPM.