U023C

Lost Communication With Image Processing Module "C"

DTC U023C, sometimes indicated as U023C00 is an OBD diagnostic trouble code indicating a generic fault with the vehicle user network.

  • U023C: Lost Communication With Image Processing Module "C"
  • U023C: Image processing module C – communication signal lost
  • U023C 00: Image processing module C - communication signal lost

DTC Trouble Code Search
Bulletins

Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

  • 21NA209 - EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS
    CADILLAC: This technical bulletin provides repair information to correct a customer concern of black radio display screen with dtcs U023C, B1A62 set.
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