Conditions for Running the DTC
WARNING: This page is about a different car, the 2003 GMC Yukon XL, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- The system voltage is greater than 11 volts at -40°C (-40°F) TFT or 12 volts at 150°C (302°F) TFT.
- The engine must be running more than 275 RPM for at least 7 seconds.
- The PC solenoid is commanded on.