Diagnosis 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.

PERFORM SELF-DIAGNOSIS

WITH CONSULT

Check if the "P3374" or "P308B - P30A2" is detected in "Self Diagnostic Result" of "HV BAT".

Is P3374 or P308B - P30A2 detected?

YES

Perform diagnosis procedure of applicable DTC.

NO

Replace Li-ion battery (battery pack). Refer to REMOVAL AND INSTALLATION .