Conditions for Running the DTC

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.

No TCC release switch DTC P1887.
No TCC PWM solenoid valve DTC P2761.
The engine speed is greater than 500 RPM for 5 seconds and not in fuel cut off.
The engine torque is 95-270 N.m (70-200 lb ft).
The TP indicated angle is 5-45 percent.
The transmission fluid temperature is between 20°C (68°F) and 130°C (266°F).
The TCC is commanded OFF.