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.
- 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 2.
- CHECK DTC DETECTION
- Turn ignition switch ON and wait for 5 seconds or more.
- Perform self-diagnosis.
- Check DTC.
Is "P31A9" detected?
YES
Go to DIAGNOSIS PROCEDURE .
NO-1
To check malfunction symptom before repair: Refer to INTERMITTENT INCIDENT .
NO-2
Confirmation after repair: INSPECTION END