Finishing Steps

WARNING: This page is about a different car, the 2018 Nissan Titan XD. However, it is still accessible from the selected car via links, so may be relevant.

During the test, a small quantity of DEF is sprayed into the after treatment decomposition tube. After completion of the test, it is necessary to run the engine at high idle for 5 minutes in order to prevent DEF deposits from forming in the after treatment decomposition tube.
Check for DTCs using CONSULT.