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 FOR PRIORITY DTC
1. Turn ignition switch ON.
2. Connect CONSULT and check for other "ENGINE" diagnostic trouble codes.
3. Check If any of the following DTCs are present:
  - P0562-00
  - P0563-00
Is applicable DTC current?

YES

Refer to DTC Index .

NO

GO TO 2 .
CHECK FOR CURRENT DTC
1. Using CONSULT, check "ENGINE" diagnostic trouble codes.
2. Check for DTC P229E-00 being current on the CONSULT screen.
Is applicable DTC current?

YES
- Replace the after treatment outlet NOx sensor. Refer to Removal and Installation .
- GO TO 3 .
NO

GO TO 3 .
ERASE CURRENT DTC
1. Using CONSULT, erase "ENGINE" diagnostic trouble codes.
2. Operate the engine within the "Conditions for setting the DTC".
3. Using CONSULT, check for "ENGINE" diagnostic trouble codes.
Is P229E-00 DTC current?

YES

Return to Diagnosis Procedure. Refer to DTC Description .

NO

Repair complete.