Conditions for Running the DTC: P0669
WARNING: This page is about a different car, the 2010 GMC Sierra and 2010 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- The transmission OSS parameter is greater than 200 RPM for greater than 200 seconds.
- DTC P0669 has not failed this ignition cycle.