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Home >> Kia >> 2024 >> 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 >> Wiring Inspection >> Basic Inspection >> Inspection Procedure

Inspection Procedure

  1. Check related fuse(s) or relay(s).
  2. Check 12V battery terminals and charge status.
  3. Check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
    G15805498Courtesy of KIA MOTORS AMERICA, INC.

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