Symptom Table: Operation
SYMPTOM CHART
| Symptoms | Check items | Possible malfunction location / Action to take |
|---|---|---|
| Multifunction switch and preset switch operation does not work. |
|
Perform CONSULT-III self-diagnosis. Refer to "CONSULT - III FUNCTION (MULTI AV) ". |
|
AV control unit power supply and ground circuit malfunction. Refer to "AV CONTROL UNIT : DIAGNOSIS PROCEDURE ". | |
| Only specified switch cannot be operated. | Multifunction switch or preset switch malfunction. Perform multifunction switch and preset switch self-diagnosis function. Refer to "DIAGNOSIS DESCRIPTION ". |