Conditions for Setting the DTC
WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
DTC P0701 sets when the TCM detects the following conditions:
- Transmission fluid temperature is greater than -25°C (-13°F).
- All pressure switches do not indicate pressure at start-up.
- Engine speed is greater than 500 RPM for 6 seconds or 400 RPM for 15 seconds.
- Forward or REVERSE range is selected.