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Home >> Mitsubishi >> 2018 >> Eclipse Cross SEL >> Repair and Diagnosis >> External Pages >> Different car >> Section 99 (Keyless Operation System (Kos)) >> Diagnosis >> Diagnostic Trouble Code Procedures >> DTC B1A28: PCM authentification error >> Notes

DTC B1A28: PCM authentification error: Notes

WARNING: This page is about a different car, the 2017 Mitsubishi Mirage. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
  • If DTC B1A28 is set, diagnose the CAN bus lines.
  • When replacing the ECU, always check that the communication circuit is normal.