Action Taken When the DTC Sets

WARNING: This page is about a different variant/trim than selected.

DTCs P1048, P1049, P2047, P2048 and P2049 are Type B DTCs.
The ECM inhibits the reductant system when DTC P1048, P1049, P2048 or P2049 is set.
Service Emission System message is displayed on the driver information center (DIC).
The ECM commands the engine to operate in Reduced Engine Power mode.
The driver information center may display the Engine Power Is Reduced message.