Conditions for Running the DTC
WARNING: This page is about a different car, the 2005 GMC Yukon XL, 2005 Chevrolet Suburban, and 2005 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- The engine is running.
- DTC P0452 runs continuously once the above condition is met.
The engine is running.