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AV MULTI AV SYSTEM SYMPTOMS AV-549 < SYMPTOM DIAGNOSIS > [NAVIGATION (TWIN MONITOR)] C D E F G H I J K L M B A O P SYMPTOM DIAGNOSIS MULTI AV SYSTEM SYMPTOMS Symptom Table INFOID:0000000005475453 RELATED TO NAVIGATION RELATED TO HANDS-FREE PHONE Simple Check for Bluetooth ™ Communication If cellular phone and AV control unit cannot be connected with Bluetooth ™ communication, following proce- dure allows the technician to judge which device has malfunction. 1. Turn ON cellular phone, not connecting Bluetooth ™ communication. 2. Start CONSULT-III, then start Windows ® . 3. Set CONSULT-III near a cellular phone. 4. When operated Bluetooth ™ registration by cellular phone, check if CONSULT-III * would be displayed on the device name. (If other Bluetooth ™ device is located near cellular phone, a name of the device would be displayed also.) ”. • If no device name is displayed, cellular phone is malfunctioning. Repair the cellular phone first, then perform diagnosis. • If CONSULT-III is displayed on device name, cellular phone is nor- mal. Perform diagnosis as per the following table. Symptoms Check items Probable malfunction location Multifunction switch and preset • All switches cannot be operated. selection screen when the CON- • Multifunction switch power supply and ground circuit malfunction. • AV communication circuit between AV control unit and multifunction switch. 393, "CONSULT - III Function (MULTI AV)" • All switches cannot be operated. tem selection screen when the CON- AV control unit power supply and ground circuit malfunc- AV-510, "AV CONTROL UNIT : Diagnosis . Only specified switch cannot be operat- Multifunction switch or preset switch malfunction. . Fuel economy display is abnor- There is malfunction in the CONSULT- . Perform detected DTC diagnosis. AV-393, "CONSULT - III Function (MULTI AV)" There is no malfunction in the CON- . Ignition signal circuit malfunction. Start of the AV control unit takes — Front door switch signal circuit malfunction. Guide sound is not heard or too On the setting display select “system AV control unit malfunction. JPNIA0441GB |