Self-Diagnostic Logic
WARNING: This page is about a different car, the 2008 Infiniti M45 and 2008 Infiniti M35. However, it is still accessible from the selected car via links, so may be relevant.
SELF-DIAGNOSTIC LOGIC
| DTC | Self-diagnosis name | DTC detecting condition | Possible causes |
|---|---|---|---|
| B2557 | VEHICLE SPEED | When comparing the vehicle speed signal, that is input to the Intelligent Key unit with power supply position ON and when one signal displays 10 km/h or more, the condition that another signal displays less than 5 km/h continues for 10 seconds or more |
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