Conditions for Running the DTC
WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
- DTC P1000, U18A2 = Not set
- Ignition and Start Switch Signal = On or Engine = Running
Frequency the DTC runs = Continuously - After the running conditions are met - For greater than 1 s