DTC B2287, B278C: LIN Communication Master Malfunction; Lost Communication with Power Source Control: Description
- DTC B2287 is stored when there is an open or short circuit or an ECU communication malfunction between the power source control ECU and certification ECU (smart key ECU assembly).
- DTC B278C is stored when LIN communication between the certification ECU (smart key ECU assembly) and power source control ECU stops for 10 seconds or more.
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| B2287 | There is an open or short circuit or an ECU communication malfunction between the power source control ECU and certification ECU (smart key ECU assembly). |
|
| B278C | No communication between the certification ECU (smart key ECU assembly) and power source control ECU for 10 seconds or more. |
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