DTC Detection Logic
WARNING: This page is about a different car, the 2020 Infiniti QX50. However, it is still accessible from the selected car via links, so may be relevant.
|
DTC No. |
CONSULT screen items (Trouble diagnosis content) |
DTC detecting condition |
|
|
B2191 |
DIFFERENCE OF KEY |
Diagnosis condition |
Ignition switch ON |
|
Signal (terminal) |
-- |
||
|
Threshold |
The ID verification results between BCM and Intelligent Key are NG. The registration is necessary. |
||
|
Diagnosis delay time |
1 second or less |
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POSSIBLE CAUSE
Intelligent Key