Code No. U0141 ETACS CAN timeout



caution
  • If diagnosis code No. U0141 is set, be sure to diagnose the CAN bus line.
  • Before replacing ECU, ensure that the communication circuit is normal.

DIAGNOSTIC FUNCTION


When the signal from ETACS-ECU cannot be received, OSS-ECU sets the diagnosis code No.U0141.

JUDGEMENT CRITERIA


Check Conditions
Judgment Criterion

PROBABLE CAUSES




DIAGNOSIS PROCEDURE


1.M.U.T.-III CAN bus diagnosis
2.Diagnosis code check of combination meter
3.OSS-ECU diagnosis code recheck