DTC Detection Logic
WARNING: This page is about a different car, the 2013 Infiniti FX50. However, it is still accessible from the selected car via links, so may be relevant.
| DTC No. |
CONSULT screen terms (Trouble diagnosis content) |
DTC detecting condition |
Possible cause |
| P0604 |
ECM [Internal control module random access memory (RAM) error] |
Malfunction in the internal RAM of ECM. |
ECM |