Inspection Procedure 10: The multi-information display screen cannot be changed with the operation of the multi-information display switch.


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


When the signal from the multi-information display switch is received, the combination meter switches the multi-information display screen. If the multi information display screen does not switch normally, the multi-information display switch, wiring harness, connector(s), or combination meter may have a problem.

PROBABLE CAUSES



DIAGNOSIS PROCEDURE

STEP 1. Check the diagnosis code.
Check if diagnosis code No. B2463 is set.

Q. Is diagnosis code No. B2463 set?
Perform the troubleshooting of when the diagnosis code is set (Refer to ).
Go to Step 2.

STEP 2. M.U.T.-III special function

  • Item 2: LCD (AUTO) (Refer to ).

Q. Is the check result normal?
Go to Step 3.
Replace the combination meter (Refer to ), and then go to Step 3.

STEP 3. Retest the system.
Check that the multi-information display screen works normally.

Q. Is the check result normal?
The procedure is complete. (If no malfunctions are found in all steps, an intermittent malfunction is suspected. Refer to GROUP 00 / How to Cope with Intermittent Malfunction ).
Go to Step 1.