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DTC B2287 LIN Communication Master Malfunction: Description

This DTC is stored when there is an open, short or ECU communication malfunction between the main body ECU (cowl side junction block LH) and certification ECU (smart key ECU assembly).

DTC DETECTION CONDITION CHART

DTC Code DTC Detection Condition Trouble Area
B2287 There is an open, short or ECU communication malfunction between the main body ECU (cowl side junction block LH) and certification ECU (smart key ECU assembly)
  • Certification ECU (smart key ECU assembly)
  • Main body ECU (cowl side junction block LH)
  • Harness or connector