DTC Description: Notes
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.
The immobilizer anti-theft device communicates with the ECM through the CAN communication lines. Messages sent from the immobilizer anti-theft device are received by the ECM and are used to control the anti-theft features. If the ECM does not receive a message from the immobilizer anti-theft device, a DTC is set.