Circuit/System Verification
WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- DTC P0700 is an informational DTC. There should be no engine controls DTCs.
- If any engine control DTCs are set, refer to Diagnostic Trouble Code (DTC) List - Vehicle .
- For diagnosis of TCM DTCs, refer to Diagnostic Trouble Code (DTC) List - Vehicle .
- Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.