DTC Detection Logic
WARNING: This page is about a different car, the 2008 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTION CONDITION AND POSSIBLE CAUSE
| DTC No. |
Trouble diagnosis name |
DTC detecting condition |
Possible cause |
| B2191 |
DIFFERENCE OF KEY |
The ID verification results between BCM and mechanical key are NG. The registration is necessary. |
Mechanical key |
| P1615 |