Inspection Procedure 8: The combination meter warning display does not illuminate normally or the multi information display is not displayed normally.


caution Before replacing the combination meter, be sure to check that the power supply circuit, earth circuit, and communication circuit are normal.

COMMENTS ON TROUBLE SYMPTOM




PROBABLE CAUSES



  • Malfunction of combination meter
  • Damaged harness wires and connectors

DIAGNOSIS PROCEDURE


STEP 1. M.U.T.-III CAN bus diagnostics



Q. Is the check result normal?





STEP 2. M.U.T.-III diagnosis code



Q. Is the diagnosis code set?





STEP 3. M.U.T.-III other system diagnosis code



Q. Is the diagnosis code set to the any of the above?





























STEP 4. M.U.T.-III actuator test




  • Item 7: Indicator1
  • Item 8: Indicator2
  • Item 9: Indicator3
  • Item 10: Indicator4

Q. Is the check result normal?





STEP 5. Check by M.U.T.-III "Special Function"




  • Item 2: LCD(AUTO)

Q. Is the check result normal?





STEP 6. Retest the system



Q. Is the check result normal?