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DTC B2287 LIN Communication Master Malfunction: Description

This DTC is output when: 1) any other DTC is set in the power source control ECU; or 2) the wire harness between the power source control ECU and the certification ECU is open or shorted.

DTC DETECTION CONDITION CHART

DTC No. DTC Detection Condition Trouble Area
B2287 Communication or communication line is abnormal between power source control ECU and certification ECU
  • Power source control ECU
  • Certification ECU
  • Wire harness
Fig 1: Power Source Control ECU - Communication Diagram
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