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AV-4
STEERING SWITCH ........................................179
Removal and Installation ..................................... ..179
REAR AUDIO REMOTE CONTROL UNIT ......180
Removal and Installation ..................................... ..180
DVD ENTERTAINMENT SYSTEM ..................181
Removal and Installation ..................................... ..181
BOSE SPEAKER AMP ....................................182
Removal and Installation ..................................... ..182
AUDIO ANTENNA ...........................................183
Location of Antennas ........................................... ..183
Window Antenna Repair ........................................183
SATELLITE RADIO ANTENNA .......................185
Removal and Installation .......................................185
GPS ANTENNA .............................................. ..186
Removal and Installation .......................................186
MICROPHONE ............................................... ..187
Removal and Installation .......................................187
REAR VIEW CAMERA .....................................188
Removal and Installation .......................................188
REAR VIEW CAMERA CONTROL UNIT ....... ..189
Removal and Installation .......................................189
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AV
DIAGNOSIS AND REPAIR WORKFLOWAV-5
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Work FlowINFOID:0000000005146219
OVERALL SEQUENCE
• Reference 1··· Refer to AV-38, "AV CONTROL UNIT : CONSULT-III Function".
• Reference 2··· Refer to AV-156, "
Symptom Table".
DETAILED FLOW
1.CHECK SYMPTOM
Check the malfunction symptoms by performing the following items.
• Interview the customer to obtain the malfunction information (conditions and environment when the malfunc-
tion occurred).
• Check the symptom.
>> GO TO 2.
2.SELF-DIAGNOSIS (CONSULT-III)
1. Connect CONSULT-III and perform “SELF-DIAGNOSIS” for “MULTI AV”. NOTE:
Skip to step 4 of the diagnosis proc edure if “MULTI AV” is not displayed.
2. Check if any DTC No. is displayed in the self-diagnosis results.
AWNIA0030GB
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![INFINITI QX56 2010 Factory Service Manual AV-6
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Is any DTC No. displayed?
YES >> GO TO 3.
NO >> GO TO 4.
3.CHECK SELF-DIAGNOSIS RESULTS (CONSULT-III)
1. Check the DTC No. indicat INFINITI QX56 2010 Factory Service Manual AV-6
< BASIC INSPECTION >[AUDIO SYSTEM]
DIAGNOSIS AND REPAIR WORKFLOW
Is any DTC No. displayed?
YES >> GO TO 3.
NO >> GO TO 4.
3.CHECK SELF-DIAGNOSIS RESULTS (CONSULT-III)
1. Check the DTC No. indicat](/manual-img/42/57032/w960_57032-202.png)
AV-6
< BASIC INSPECTION >[AUDIO SYSTEM]
DIAGNOSIS AND REPAIR WORKFLOW
Is any DTC No. displayed?
YES >> GO TO 3.
NO >> GO TO 4.
3.CHECK SELF-DIAGNOSIS RESULTS (CONSULT-III)
1. Check the DTC No. indicated in the self-diagnosis results.
2. Perform the relevant diagnosis referring to the DTC No. list. Refer to AV-144, "
DTC Index".
NOTE:
Start with the diagnosis for the CAN communication system if “CAN COMM CIRCUIT [U1000] or CONTROL
UNIT (CAN) [U1010]” is displayed.
>> GO TO 5.
4.PERFORM DIAGNOSIS BY SYMPTOM
Perform the relevant diagnosis referring to the diagnosis chart by symptom. Refer to AV-156, "
Symptom
Table".
>> GO TO 5.
5.REPAIR OR REPLACE MALFUNCTIONING PARTS
Repair or replace the identified malfunctioning parts.
NOTE:
Erase the stored self-diagnosis results after repairing or replacing the relevant components if any DTC No. has
been indicated in the self-diagnosis results.
>> GO TO 6.
6.CHECK AFTER REPAIR
1. Perform self-diagnosis for “MULTI AV” with CONSULT- III after repairing or replacing the malfunctioning
parts.
2. Check if any DTC No. is displayed in the self-diagnosis results.
Is any DTC No. displayed?
YES >> GO TO 3.
NO >> GO TO 7.
7.FINAL CHECK
Perform the operation check to confirm that the malf unction symptom is solved or that any other symptoms
are present.
Are any symptoms present?
YES >> GO TO 4.
NO >> Inspection End.
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REAR VIEW MONITOR GUIDING LI NE A INFINITI QX56 2010 Factory Service Manual AV
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REAR VIEW MONITOR GUIDING LI NE A](/manual-img/42/57032/w960_57032-203.png)
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REAR VIEW MONITOR GUIDING LINE ADJUSTMENT
REAR VIEW MONITOR GUIDING LI NE ADJUSTMENT : DescriptionINFOID:0000000005146220
This mode is used to modify the side distance guidelines if they are dislocated from the rear view monitor
image, because of variations of body/camera mounting conditions.
REAR VIEW MONITOR GUIDING LINE ADJU STMENT : Special Repair Requirement
INFOID:0000000005146221
1. Create a correction line to modify the screen.
Draw lines on the rearward of the vehicle passing through the
following points: 200 mm (7.87 inch) from both sides of the vehi-
cle, and
• *1: 0.5 m (1.5 feet)
• *2: 1 m (3 feet)
• *3: 2 m (7 feet)
• *4: 3 m (10 feet)and from the rear end of the bumper
2. With the ignition switch OFF, connect CONSULT-III, then turn
ignition switch ON. Select “REARVIEW CAMERA”.
CAUTION:
Stop engine for safety when correcting side distance guide-
line.
3. Shift the A/T selector lever to R position.
4. Touch “SELCT GUIDELINE PATTERN” under “WORK SUPPORT” menu.
5. Touch “UP” or “DOWN”, and select the guide line, “PATTERN NO. 0” or “PATTERN NO. 1”, which is the
closest to the corrected line.
6. Touch “SAVE”, and confirm the guide line.
7. Touch “END”.
8. Touch “ADJ GUIDELINE POSITION” under the “WORK SUPPORT” menu.
9. Adjust the guide line touching “X UP”, “X DOWN”, “Y UP” or “Y DOWN” so that the corrected line can fit the guide line.
10. Touch “SAVE”, and confirm the guide line.
SKIA5637E
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AV-8
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INSPECTION AND ADJUSTMENT
11. Touch “END” to finish correcting.
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System DiagramINFOID:0000000005146222
System DescriptionINFOID:0000000005146223
AUDIO SYSTEM
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AUDIO SYSTEM
The audio system consists of the following components
• AV control unit
• Display unit
• BOSE speaker amp.
• Window antenna
• Steering INFINITI QX56 2010 Factory Service Manual AV-10
< FUNCTION DIAGNOSIS >[AUDIO SYSTEM]
AUDIO SYSTEM
The audio system consists of the following components
• AV control unit
• Display unit
• BOSE speaker amp.
• Window antenna
• Steering](/manual-img/42/57032/w960_57032-206.png)
AV-10
< FUNCTION DIAGNOSIS >[AUDIO SYSTEM]
AUDIO SYSTEM
The audio system consists of the following components
• AV control unit
• Display unit
• BOSE speaker amp.
• Window antenna
• Steering wheel audio control switches
• A/C and AV switch assembly
• Rear audio remote control unit
• Front door speakers
• Front tweeters
• Center speaker
• Rear door speakers
• Rear door tweeters
• Back door speakers
• Subwoofer
When the audio system is on, radio signals are receiv
ed by the window antenna. The AV control unit then
sends audio signals to the BOSE speaker amp. The BO SE speaker amp. amplifies the audio signals before
sending them to the front door speakers, front tweeters, center speaker, rear door speakers, rear door tweet-
ers, back door speakers and the subwoofer.
Refer to Owner's Manual for audio system operating instructions.
SATELLITE RADIO SYSTEM
The satellite radio system consists of the following components
• Satellite antenna
• AV control unit
When the satellite radio system is on, radio signals are supplied to the AV contro l unit from the satellite
antenna. The AV control unit then sends audio signals to the BOSE speaker amp.
Refer to Owner's Manual for satellite radio system operating instructions.
SPEED SENSITIVE VOLUME SYSTEM
Volume level of this system goes up and down automatically in proportion to the vehicle speed. The control
level can be selected by the customer. Refer to Owner's Manual for operating instructions.
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1. Front tweeter LH M109 2. Steering wheel audio control switch-
es 3. AV control unit M42, M43, M44, M45,
M97, M124, M125
4. Display unit M93 5. Center speaker M1106. A/C and AV switch assembly M98
7. Front tweeter RH M111 8. Aux jack M1049. Compact Flash insert slot
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