Conditions for Running the DTC

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

DTC U029D, U029E, or U02A1 is not set
The reductant control module relay is ON for greater than 1 s.
Ignition and Start Switch Signal = Greater than 11 V
Nitrogen Oxides Sensor Heater = Allowed

Frequency the DTC runs = Continuously - After the running conditions are met