U0298

Lost Communication With DC to DC Converter Control Module "A"

DTC U0298, sometimes indicated as U029800 is an OBD diagnostic trouble code indicating a generic fault with the vehicle user network.

  • U0298: Lost Communication With DC to DC Converter Control Module "A"
  • U0298: Lost communication with DC to DC converter control module A
  • U0298 00: Lost communication with DC to DC converter control module A

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