54 -CHASSIS ELECTRICAL > 54A-CHASSIS ELECTRICAL > COMBINATION METER > SYMPTOM PROCEDURES > THE MULTI INFORMATION DISPLAY SCREEN CANNOT BE CHANGED WITH THE OPERATION OF THE METER INFORMATION SWITCH.
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
Malfunction of multi-information display switch
Malfunction of combination meter
Damaged harness wires and connectors
DIAGNOSIS PROCEDURE
1. Check if diagnosis code No. B2464 is set.
2. Using M.U.T.-IIISE, select "Test" from the special function of the combination meter [Item 3: LCD (AUTO)].
