Diagnosis Procedure
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.
- CHECK DTC PRIORITY
- Turn ignition switch ON.
- Connect CONSULT and check for ENGINE diagnostic trouble codes.
- Check for DTC P1A11-00 being current on the CONSULT screen.
Is applicable DTC detected?
YES
- The EGR and EGR bypass valves were closed to reduce engine coolant temperature.
- No repair is necessary.
- Inspection End.
NO
Refer to Intermittent Incident .