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Home >> Kia >> 2023 >> Niro Plug-In Hybrid EX >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Head Up Display Diagnosis (PHEV) >> DTC B2801-00: MM CAN Signal Line Error >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Check the CAN communication
  • Fail safe detection
Enable Condition
  • Ignition "ON"
  • Normal 12V battery voltage 9 to 16V
Threshold value Case1
  • M-CAN high signal bus off error
Case2
  • M-CAN low signal bus off error
DTC Erasing
  • 2s