DTC Detection Logic
WARNING: This page is about a different car, the 2013 Infiniti M56 and 2013 Infiniti M37. However, it is still accessible from the selected car via links, so may be relevant.
| DTC No. |
Trouble diagnosis name |
DTC detecting condition |
Possible cause |
| B2556 |
PUSH-BTN IGN SW |
BCM detects the push-button ignition switch stuck at ON for 100 seconds or more. |
- Harness or connectors (Push-button ignition switch circuit is shorted.)
- Push-button ignition switch
- BCM
|