DTC Confirmation Procedure
WARNING: This page is about a different car, the 2016 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK DTC PRIORITY
If DTC P31A6 is displayed with DTC UXXXX, first perform the confirmation procedure (trouble diagnosis) for UXXXX.
Is applicable DTC detected?
YES
Perform diagnosis of applicable. Refer to DTC INDEX .
NO
GO TO STEP 2 .
- PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.
GO TO STEP 3 .
- PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
- Turn ignition switch ON and wait at least 5 seconds.
- Perform self-diagnosis.
- Check DTC.
Is DTC detected?
YES
Proceed to DIAGNOSIS PROCEDURE .
NO - 1
To check malfunction symptom before repair: Refer to INTERMITTENT INCIDENT .
NO - 2
Confirmation after repair: INSPECTION END