Home ReviewsRefund
Home/Infiniti/M37/Infiniti M37 IV (2010-2014)/Repair manual/Entertainment Systems/Audio, Visual & Navigation System (Base Audio Without Navig…
Contents Wiring diagrams Section: Entertainment Systems All sections

Audio, Visual & Navigation System (Base Audio Without Navigation): Removal & Installation Infiniti M37 IV

Entertainment Systems 5 illustrations ~866 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 the preset switch. Refer to " «REMOVAL AND INSTALLATION»(ref-573615-S42411919692013082200000) ".
  2. After removing the AV control unit mounting screws to disconnect the connectors, remove the AV control unit with the bracket attached.
  3. Remove the bracket screws to remove the bracket from the AV control unit.

INSTALLATION

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 the front door finisher. Refer to " «FRONT DOOR FINISHER: REMOVAL AND INSTALLATION»(ref-573586-S36389702942013082200000) ".
  2. Remove the screws and disconnect the connector to remove the front door speaker.

Installation is the reverse order of removal.

  1. Remove the front door finisher. Refer to " «FRONT DOOR FINISHER: REMOVAL AND INSTALLATION»(ref-573586-S36389702942013082200000) ".
  2. Remove the screws to remove the front door squawker from the door finisher.

Installation is the reverse order of removal.

  1. Remove the rear door finisher. Refer to " «REAR DOOR FINISHER: REMOVAL AND INSTALLATION»(ref-573586-S30509693092013082200000) ".
  2. Remove the screws and disconnect the connector to remove the rear door speaker.

Installation is the reverse order of removal.

  1. Remove the trunk front finisher. Refer to " «EXPLODED VIEW»(ref-573586-S24664813282013082200000) ".
  2. Remove the rear parcel shelf finisher. Refer to " «REMOVAL AND INSTALLATION»(ref-573586-S41976713222013082200000) ".
  3. Remove the active noise control unit mounting bolts.
  4. Disconnect the connectors to remove the active noise control unit from the rear parcel shelf (trunk room side).

Note. The active noise control unit has urethane foam as a holder to facilitate removal and installation procedure.

Install in the reverse order of removal.

  1. Remove the map lamp of switch cover.
  2. Lower the headlining front side (map lamp side) to secure work space. Refer to " «REMOVAL AND INSTALLATION»(ref-573637-S07792636412013082200000) ".
  3. Press the pawl to remove the front microphone from the map lamp assembly.
CAUTIONCarefully handle the pawl fixing the front microphone because the pawl is fragile.

Install in the reverse order of removal.

Note. Check the front microphone for looseness after the installation.

  1. Remove the headlining. Refer to " «REMOVAL AND INSTALLATION»(ref-573586-S41467269982013082200000) ".
  2. Remove the rear microphone from the headlining.

Install in the reverse order of removal.

  1. Remove the rear pillar finisher RH. Refer to " «REAR PILLAR FINISHER: REMOVAL AND INSTALLATION»(ref-573586-S37569340652013082200000) ".
  2. Remove the screw and disconnect the connector to remove the antenna amp.

Installation is the reverse order of removal.

  1. Remove the center ventilator assembly. Refer to " «REMOVAL AND INSTALLATION»(ref-573601-S33748281932013082200000) ".
  2. Remove the screws and disconnect the connector to remove the display unit.

Install in the reverse order of removal.

  1. Remove the trunk front finisher. Refer to " «EXPLODED VIEW»(ref-573586-S24664813282013082200000) ".
  2. Remove the rear parcel shelf finisher. Refer to " «EXPLODED VIEW»(ref-573586-S00589979762013082200000) ".
  3. Remove the satellite radio tuner bracket mounting screws.
  4. Disconnect the connectors to remove the satellite radio tuner with the bracket attached.
  5. Remove the bracket screws to remove the bracket from the satellite radio tuner.

Installation is the reverse order of removal.

Scheme 16

Scheme 16: Exploded View
Scheme 16: Exploded View
  1. Remove the head lining assembly. Refer to " «REMOVAL AND INSTALLATION»(ref-573586-S41467269982013082200000) ".
  2. Remove the nut and disconnect the connector to remove the satellite radio antenna from the roof panel.

Installation is the reverse order of removal.

CAUTIONBe careful about tightening torque. Antenna sensitivity becomes poor (and when it is excessive, roof panel may be deformed) when satellite radio antenna mounting nut tightening torque is loose.

Scheme 17

Scheme 17: REMOVAL
Scheme 17: REMOVAL
  1. Remove the cluster lid D. Refer to " «REMOVAL AND INSTALLATION»(ref-573601-S33748281932013082200000) ".
  2. Remove the screws (A) to remove the multifunction switch from the cluster lid D.

Install in the reverse order of removal.

Scheme 18

Scheme 18: REMOVAL
Scheme 18: REMOVAL
  1. Remove the Instrument side panel LH and RH. Refer to " «REMOVAL AND INSTALLATION»(ref-573601-S41832748892013082200000) ".
  2. Remove the preset switch straight from the instrument panel assembly while disengaging the resin clips and pawls with a remover.
CAUTIONThe resin clips and pawls must be disengaged slowly to avoid damage to the pawls and the preset switch. Place protective tape on the area of using the remover to avoid damage.

Refer to " REMOVAL AND INSTALLATION ".

Install in the reverse order of removal.

  1. Remove the console center finisher. Refer to " «REMOVAL AND INSTALLATION»(ref-573601-S41832748892013082200000) ".
  2. Push the pawl from the back of the console center finisher to remove the USB connector.

Install in the reverse order of removal.

  1. Remove the map lamp of switch cover.
  2. Lower the headlining front side (map lamp side) to secure work space. Refer to " «REMOVAL AND INSTALLATION»(ref-573637-S07792636412013082200000) ".
  3. Press the pawl to remove the microphone from the map lamp assembly.
CAUTIONCarefully handle the pawl fixing the microphone because the pawl is fragile.

Install in the reverse order of removal.

Note. Check the microphone for looseness after the installation.

  1. Remove the trunk front finisher. Refer to " «EXPLODED VIEW»(ref-573586-S24664813282013082200000) ".
  2. Remove the screws and disconnect the connector to remove the TEL adapter unit.

Installation is the reverse order of removal.

Scheme 19

Scheme 19: REMOVAL
Scheme 19: REMOVAL
  1. Remove the trunk lid inner finisher. Refer to " «REMOVAL AND INSTALLATION»(ref-573586-S12916659112013082200000) ".
  2. Disconnect the connector.
  3. Insert a tool shown in the figure below into the groove and push the pawl to remove the rear view camera (2) from the inner bracket (1) of the trunk lid 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 the spiral cable. Refer to " «REMOVAL AND INSTALLATION»(ref-573631-S39449725122013082200000) ".
  2. Remove the screws to remove the steering angle sensor from the spiral cable.

Install in the reverse order of removal.

Scheme 20

Scheme 20: Feeder Layout
Scheme 20: Feeder Layout

More articles — Audio, Visual & Navigation System (Base Audio Without Navigation)