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Audio, Visual & Navigation System (Bose Audio Without Navigation): Removal & Installation Nissan Quest IV

Entertainment Systems 2 illustrations ~1055 words

BEFORE REPLACEMENT

When replacing AV control unit, save or print current vehicle specification with CONSULT configuration before replacement.

AFTER REPLACEMENT

CAUTIONWhen replacing AV control unit, you must perform "After Replace ECU" or "Manual Configuration" with CONSULT. Complete the procedure of "After Replace ECU" or "Manual Configuration" in order. If you set incorrect "After Replace ECU" or "Manual Configuration", incidents might occur. Configuration is different for each vehicle model. Confirm configuration of each vehicle model.

REMOVAL

CAUTIONBefore replacing AV control unit, perform "Read/Write Configuration" to save or print current vehicle specification. For details, refer to " WORK PROCEDURE ". Remove battery terminal and AV control unit after a lapse of 30 seconds or more after turning the ignition switch OFF.

Note. After the ignition switch is turned OFF, the AV control unit continues operating for approximately 30 seconds. Therefore, data corruption may occur if battery voltage is cut off within 30 seconds.

  1. Remove disk eject switch. Refer to " «REMOVAL AND INSTALLATION»(ref-672661-S27054339492014112400000) ".
  2. Remove two harness clips mounted to the bracket.
  3. Remove four mounting screws and pull the AV control unit together with the brackets.
  4. Disconnect connectors to remove AV control unit and bracket from the vehicle as a single unit.
  5. Remove bracket screws to remove AV control unit.

INSTALLATION

Note the following, and install in the reverse order of removal.

CAUTIONBe sure to perform "Read/Write Configuration" when replacing AV control unit. For details, refer to " WORK PROCEDURE ".
  1. Remove cluster lid D. Refer to " «REMOVAL AND INSTALLATION»(ref-672652-S11949434712014112400000) ".
  2. Remove front display unit mounting screws.
  3. Disconnect front display unit connectors to remove front display unit.

Install in the reverse order of removal.

  1. Remove roof console. Refer to " «REMOVAL AND INSTALLATION»(ref-672656-S03988377272014112400000) ".
  2. Disconnect rear display unit connector, remove rear display unit mounting bolts and remove the rear display unit. NOTE: To prevent rear display unit from dropping, securely support the rear display unit during the removal/installation.

Install in the reverse order of removal.

  1. Remove luggage floor box. Refer to " «LUGGAGE FLOOR BOX: REMOVAL AND INSTALLATION»(ref-672656-S06526272892014112400000) ".
  2. Remove BOSE amp. mounting screws.
  3. Disconnect connectors to remove BOSE amp.

Install in the reverse order of removal.

  1. Remove front door finisher. Refer to " «REMOVAL AND INSTALLATION»(ref-672656-S07016970752014112400000) ".
  2. Remove front door woofer screws and disconnect front door woofer connector.

Install in the reverse order of removal.

  1. Remove speaker grille from instrument panel. Refer to " «REMOVAL AND INSTALLATION»(ref-672652-S11949434712014112400000) ".
  2. Remove screws and disconnect connector, and remove the front squawker. WARNING: Never damage wind shield glass.

Install in the reverse order of removal.

  1. Remove slide door finisher. Refer to " «REMOVAL AND INSTALLATION»(ref-672656-S21571296292014112400000) ".
  2. Remove screws and disconnect connector, and remove slide door speaker.

Install in the reverse order of removal.

  1. Remove slide door finisher. Refer to " «REMOVAL AND INSTALLATION»(ref-672656-S21571296292014112400000) ".
  2. Remove screws to remove slide door squawker.

Install in the reverse order of removal.

  1. Remove luggage side lower finisher. Refer to " «LUGGAGE SIDE LOWER FINISHER: REMOVAL AND INSTALLATION»(ref-672656-S36994415002014112400000) ".
  2. Remove screws to remove luggage squawker.

Install in the reverse order of removal.

  1. Remove speaker grille from instrument panel. Refer to " «REMOVAL AND INSTALLATION»(ref-672652-S11949434712014112400000) ".
  2. Remove screws and disconnect connector, and remove the center squawker. CAUTION: Never damage wind shield glass.

Install in the reverse order of removal.

  1. Remove luggage floor box. Refer to " «LUGGAGE FLOOR BOX: REMOVAL AND INSTALLATION»(ref-672656-S06526272892014112400000) ".
  2. Remove woofer clamp and disconnect connector, and remove woofer.

Install in the reverse order of removal.

  1. Remove cluster lid C. Refer to " «REMOVAL AND INSTALLATION»(ref-672652-S11949434712014112400000) ".
  2. Remove multifunction switch mounting screws.
  3. Remove bracket and disconnect harness connectors connected to preset switch.
  4. Unhook pawl to remove multifunction switch from cluster lid C. CAUTION: Carefully handle the pawl fixing the multifunction switch to prevent damage to the pawl.

Install in the reverse order of removal.

  1. Remove cluster lid C. Refer to " «REMOVAL AND INSTALLATION»(ref-672652-S11949434712014112400000) ".
  2. Remove preset switch mounting screws and disconnect preset switch connector.
  3. Unhook pawl by using a remover tool to remove preset switch from cluster lid C. CAUTION: Carefully handle the pawl fixing the preset switch to prevent damage to the pawl.

Install in the reverse order of removal.

  1. Remove instrument lower center cover. Refer to " «REMOVAL AND INSTALLATION»(ref-672652-S11949434712014112400000) ".
  2. Remove screws and unhook two pawls of AV control unit to remove disk eject switch. CAUTION: Carefully handle the pawl fixing the disk eject switch to prevent damage to the pawl.

Install in the reverse order of removal.

  1. Remove center console body assembly. Refer to " «REMOVAL AND INSTALLATION»(ref-672652-S25911817842014112400000) ".
  2. Remove screws to remove auxiliary input jacks from center console body assembly.

Install in the reverse order of removal.

  1. Remove center console upper finisher. Refer to " «DISASSEMBLY AND ASSEMBLY»(ref-672652-S04191511472014112400000) ".
  2. Unhook pawl to remove USB connector from center console upper finisher.

Install in the reverse order of removal.

  1. Remove cluster lid C. Refer to " «REMOVAL AND INSTALLATION»(ref-672652-S11949434712014112400000) ".
  2. Remove TEL adapter unit mounting bracket screws.
  3. Disconnect connector to remove TEL adapter unit, TEL antenna, and bracket as a single unit.
  4. Remove bracket screws to remove TEL adapter unit from bracket.

Install in the reverse order of removal.

  1. Remove cluster lid C. Refer to " «REMOVAL AND INSTALLATION»(ref-672652-S11949434712014112400000) ".
  2. Remove TEL adapter unit mounting bracket screws.
  3. Disconnect connector to remove TEL adapter unit, TEL antenna, and bracket as a single unit.
  4. Disconnect connector and remove screws to TEL antenna.

Install in the reverse order of removal.

  1. Remove map lamp assembly. Refer to " «REMOVAL AND INSTALLATION»(ref-672665-S03049040712014112400000) ".
  2. Unhook pawls to remove microphone from map lamp assembly. CAUTION: Carefully handle the pawl fixing the microphone to prevent damage to the pawl.

Install in the reverse order of removal.

Note. After installing microphone, check that it is securely installed with no backlash.

  1. Remove rear pillar garnish RH. Refer to " «REAR PILLAR GARNISH: REMOVAL AND INSTALLATION»(ref-672656-S12526951132014112400000) ".
  2. Remove screw and disconnect connector, and remove antenna amp.

Install in the reverse order of removal.

  1. Remove luggage side lower finisher. Refer to " «LUGGAGE SIDE LOWER FINISHER: REMOVAL AND INSTALLATION»(ref-672656-S36994415002014112400000) ".
  2. Remove bolts to remove satellite radio tuner with brackets as a single unit from the body.
  3. Remove brackets screws to remove satellite radio tuner.

Install in the reverse order of removal.

Scheme 148

Scheme 148: REMOVAL
Scheme 148: REMOVAL

Scheme 149

Scheme 149: DISASSEMBLY
Scheme 149: DISASSEMBLY
  1. Remove rear upper ventilator duct 2. Refer to " «EXPLODED VIEW»(ref-672613-S19314510802014112400000) ".
  2. Disconnect antenna feeder connector.
  3. Remove nut, and remove satellite radio antenna and the cover from the vehicle as a single unit.

Install in the reverse order of removal.

CAUTIONIf the satellite radio antenna mounting nut is tightened looser than the specified torque, then this will lower the sensitivity of the antenna. On the other hand, if the nut is tightened tighter than the specified torque, then this will deform the roof panel.
  1. Remove back door finisher. Refer to " «REMOVAL AND INSTALLATION»(ref-672623-S33628633302014112400000) ".
  2. Remove screws to remove rear view camera from back door finisher.

Install in the reverse order of removal.

Note. Adjust the guide line position if the guide line position is shifted after installing the rear view camera. Refer to " ADJUSTMENT ".

  1. Remove spiral cable. Refer to " «REMOVAL AND INSTALLATION»(ref-672639-S32347741632014112400000) ".
  2. Remove steering angle sensor from spiral cable.
  1. Install in the reverse order of removal.
  2. Perform steering angle sensor neutral position adjustment. Refer to " «WORK PROCEDURE»(ref-672633-S21232897132014112400000) ".

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