DTC B2785: Communication Malfunction between ECUs Connected by LIN [04/2013 - 09/2022]: Description
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The certification ECU (smart key ECU assembly) monitors communication between all the ECUs connected to the certification bus lines. When the certification ECU (smart key ECU assembly) detects errors in communication with all the ECUs connected to the certification bus lines at a set interval and 3 times in a row, DTC B2785 will be stored.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| B2785 | Communication Malfunction between ECUs Connected by LIN |
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