Conditions for Setting the DTC
WARNING: This page is about a different variant/trim than selected.
P204F
The reductant control module detects reductant pump volume is less than calibrated value
P208B
The reductant control module detects reductant pump speed is greater than 300 RPM
P249C
The reductant control module detects reductant injector value is outside calibrated value
P2AD7
The reductant control module detects an open, short to voltage or short to ground for greater than 5 seconds.