DTC Confirmation Procedure
WARNING: This page is about a different car, the 2021 Infiniti QX50. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK DTC PRIORITY
If DTC U0428 is displayed with DTC U1232, first perform the diagnosis for DTC U1232.
Is DTC U1232 detected?
YES
Proceed to DTC Description .
NO
GO TO 2.
- PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
- Ignition switch ON.
- Select "Self Diagnostic Result" mode of "AVM".
- Check DTC.
Is DTC U0428 detected?
YES
Proceed to Diagnosis Procedure .
NO
To check malfunction symptom before repair, Refer to: Intermittent Incident .
NO
Confirmation after repair: Inspection End.