Code No. U0155 Combination meter CAN timeout


caution
  • If the diagnosis code No. U0155 is set, diagnose the CAN bus lines.
  • When replacing the ECU, always check that the SRS circuit is normal.

FUNCTION



TROUBLE JUDGEMENT



PROBABLE CAUSES



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