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AV MULTI AV SYSTEM SYMPTOMS AV-405 < SYMPTOM DIAGNOSIS > [BOSE AUDIO WITHOUT NAVIGATION] C D E F G H I J K L M B A O P RELATED TO iPod ® Trouble diagnosis chart by symptom Connect another iPod ® and check if the symptom is reproduced or not. If the symptom is reproduced, diag- nose the vehicle. If no malfunction is detected, replace the iPod harness. ® and iPod harness. Audio sound is not heard. No sound from all speakers. • BOSE amp. power supply and ground circuit. Refer to AV-220, "BOSE AMP. : Diagnosis Procedure" . • Amp. ON signal circuit Sound is not heard from woofer. • Woofer power supply and ground circuit. woofer. • Woofer ON signal circuit between BOSE amp. and woofer. Sound is not heard from center speaker. Sound signal center speaker circuit. Sound is heard only from specific places Sound signal circuit of malfunctioning system. It does not change to “Driver's — Mode change signal circuit. Satellite radio is not received. “ANTENNA” is not displayed even when Perform the following inspection procedure. Check satellite radio antenna mounting nut for 2. Visually check for satellite radio antenna feeder. 3. Replace the satellite radio antenna. . 4. Replace the satellite radio tuner. . “ANTENNA” is displayed when the chan- Perform the following inspection procedure. Check the connection between Satellite radio tuner 2. Check the connection between Satellite radio anten- 3. Check Antenna feeder for open circuit. 4. Replace the satellite radio antenna. . 5. Replace the satellite radio tuner. . The sound of Satellite radio is Other audio sounds are normal. Satellite radio sound signal circuit between AV control unit It does not change to Satellite There is malfunction in the CONSULT-III Perform CONSULT-III self-diagnosis. AV-201, "CONSULT-III Function (MULTI AV)" . AM/FM radio is not received. Other audio sounds are normal. • Antenna amp. ON signal circuit. Symptoms Check items Possible malfunction location / Action to take Symptoms Check items Possible malfunction location / Action to take The sound of iPod ® is not heard. Other audio sounds are normal. • iPod sound signal circuit between AV control unit and iPod adapter. • iPod sound signal circuit between iPod ® and iPod adapter. It does not change to iPod There is malfunction in the CONSULT-III Perform CONSULT-III self-diagnosis. AV-201, "CONSULT-III Function (MULTI AV)" . “iPod is not connected” is dis- Connected to iPod ® . iPod connection recognition signal circuit between iPod ®
and iPod adapter. |