Action Taken When the DTC Sets

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.

North America and Korea

DTCs P0097, P0098, and P0099 are Type B DTCs.
The ECM commands the cooling fans ON.

All other Regions

DTCs P0097, P0098, and P0099 are Type C DTCs.
The ECM commands the cooling fans ON.