Conditions for Running the DTC
WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
P2227
- Engine is running.
- DTC P0068, P0101, P0102, P0103, P0106, P0107, P0108, P0111, P0112, P0113, P0114, P0117, P0118, P0119, P0121, P0122, P0123, P0222, P0223, P1516, P2101, P2135, P2228, or P2229 is not set.
- DTC P2227 runs continuously when the above conditions are met.
OR
- Ignition is ON, engine is OFF.
- The time between the current ignition cycle and the last time the engine was running is greater than 10 s.
- DTC P0106, P0107, P0108, P2228, P2229, P2230, or P2610 is not set.
- DTC P0107, P0108, P2228, or P2229 is not pending.
- DTC P2227 runs continuously when the above conditions are met.
P2228 or P2229
- Engine is running.
- The DTCs run continuously when the above condition is met.
P2230
- DTC P0068, P0101, P0102, P0103, P0106, P0107, P0108, P0111, P0112, P0113, P0114, P0117, P0118, P0119, P0121, P0122, P0123, P0222, P0223, P1516, P2101, P2135, P2228, or P2229 is not set.
- Ignition is ON
- DTC P2230 runs continuously when the above conditions are met.