Possible Cause
WARNING: This page is about a different car, the 2018 Nissan Titan XD and 2018 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
- Harness or connectors [ The heated oxygen sensor 2 heater (bank 1) circuit is open or shorted.]
- Heated oxygen sensor 2 heater (bank 1)