Conditions for Running the DTC

WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

No TP sensor DTC P0121, P0122 or P0123.
No VSS DTC P0502 or P0503.
No ISS sensor DTC P0716 or P0717.
No TCC stuck ON DTC P0742.
No TCC PWM solenoid valve DTC P1860.
No TCC release switch DTC P1887.
The engine torque is greater than 28 N.m (21 lb ft).
The engine speed is greater than 500 RPM for 5 seconds and not in fuel cut off.
The IMS indicates D2, D3 or D4.
The transmission fluid temperature is 20-130°C (68-266°F).
The TP angle is 4-99%.
The TCC duty cycle is greater than 50 percent.