Conditions for Enabling the Skip Shift Solenoid and Lamp

WARNING: This page is about a different car, the 2003 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.

The vehicle speed between 24-31 km/h. (15-19 mph).
The engine coolant temperature (ECT) is greater than 77°C (171°F).
The BARO is greater than 76 kPa.
The accelerator pedal position (APP) is less than 26 percent.
Once the 1-4 Upshift solenoid is enabled the solenoid will not be re-enabled until the vehicle speed returns to 0 km/h (0 mph) and the conditions for enabling the 1-4 Upshift solenoid are met.