DTC Confirmation Procedure

WARNING: This page is about a different car, the 2019 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

CHECK DTC PRIORITY
If U1300 is displayed with DTC U1249, U1267, U125B, U124E or U12C0, first perform the confirmation procedure (trouble diagnosis) for DTC U1249, U1267, U125B, U124E or U12C0.

Is applicable DTC detected?

YES

Perform diagnosis of applicable.
- U1249: Refer to DTC Description .
- U1267: Refer to DTC Description .
- U125B: Refer to DTC Description .
- U124E: Refer to DTC Description .
- U12C0: Refer to DTC Description .
NO

GO TO 2.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1. Turn ignition switch ON.
2. Turn ignition switch OFF and wait at least 30 seconds.
3. Turn ignition switch ON and wait at least 30 seconds or more.
4. Select "Self Diagnostic Result" mode of "MULTI AV" using CONSULT.
5. Check DTC.
Is DTC U1300 detected?

YES

Proceed to Diagnosis Procedure .

NO

To check malfunction symptom before repair: Refer to Intermittent Incident .

NO

Confirmation after repair: Inspection End.