Code No.U1415 Coding not completed/Data fail


caution
  • If the diagnosis code No. U1415 is set, diagnose the CAN bus lines.
  • When replacing the ECU, always check that the communication circuit is normal.

DIAGNOSTIC FUNCTION



JUDGMENT CRITERIA



PROBABLE CAUSES



  • Malfunction of CAN bus line
  • Malfunction of combination meter
  • Malfunction of the ETACS-ECU