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DTC U0073, U1900 OR U2516 Mazda 6 GG

Testing & Diagnostics

Code Definition

  1. DTC U0073: CAN System Communication Error
  2. DTC U1900: CAN System Communication Error
  3. DTC U2516: CAN System Wire Harness Open Or Short Circuit
WARNINGDetection conditions are for understanding DTC outline before performing inspection. Performing inspection with only detection conditions may cause injury due to operating error or damage system. When performing inspection, always follow inspection procedure.

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