Conditions for Running the DTC

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

No transmission ISS DTCs P0716 or P0717.
No transmission OSS DTC P0722, or P0723.
No TCC PWM solenoid valve performance DTCs P0741 or P0742.
No 1-2 SS valve DTCs P0751 or P0752.
No 2-3 SS valve DTCs P0756 or P0757.
No 1-2 SS valve electrical DTCs P0973 or P0974.
No 2-3 SS valve electrical DTCs P0976 or P0977.
No TFP manual valve position switch DTCs P1810, P1816 or P1818.
No TCC PWM electrical DTCs P2763 or P2764.
The engine is running for 5 seconds or greater.
The TFT is between 20-130°C (68-266°F).
Vehicle speed is above 48 km/h (30 mph).
TFP manual valve position switch indicates D4.
The calc. throttle position is 8 percent or greater.
Speed ratio is 2.25-0.70.
The engine torque is greater than 50 N.m (37 lb ft).
The TCC is commanded ON at 65 percent duty cycle or greater for 5 seconds or greater.
TCC is locked ON for greater than 0.1 second.