Code No.B2465 Ignition switch signal error


TROUBLE JUDGMENT



PROBABLE CAUSES



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

DIAGNOSIS PROCEDURE


STEP 1. M.U.T.-III other system diagnosis code



Q. Is the diagnosis code set?





STEP 2. M.U.T.-III CAN bus diagnostics



Q. Is the check result normal?





STEP 3. Combination meter operation check



Q. Is the check result normal?





STEP 4. Check whether the diagnosis code is reset.



(1)Erase the diagnosis code.
(2)Turn the ignition switch from "LOCK" (OFF) position to "ON" position.
(3)Check again if the diagnosis code is set to the combination meter.

Q. Is the diagnosis code set?