Replacing the standard radio in Nissan Murano Z50 (2014–2023) is a task that owners face when they want to update their multimedia system. The standard head audio system, even in top trim levels, is often inferior to modern solutions in terms of functionality: absent Apple CarPlay/Android Auto, weak screen, no support for smartphone mirroring. However, the replacement process has nuances: from the non-obvious panel fastening to the peculiarities of connecting to the car’s CAN bus.

In this article - step by step analysis with photos, connection diagrams, recommendations for choosing adapters and unique data on compatibility with climate control systems and steering systems of the Murano Z50. We won't advise "leave the power on" - instead we'll explain how why this is critical for this particular model and how to avoid mistakes when working with the comfort control unit.

Preparation: tools and choosing a new radio

Before disassembling the interior, make sure you have everything you need. For Nissan Murano Z50 Specific tools will be required - ordinary screwdrivers and plastic spatulas will not be enough.

  • 🔧 Screwdriver set: cross (PH2), flat (3 mm), torx T20 for attaching the climate panel.
  • 🔌 Connection adapters: original connector Nissan 24-pin (article 28510-4M01A) + adapter for ISO, if you are installing a universal radio.
  • 📱 CAN buses and interfaces: module Maestro RR or iDatalink to retain the steering and on-board computer display functions.
  • 🔊 Speakers and Amplifiers: if you are planning to upgrade the acoustics, prepare a connection diagram to the standard amplifier Bose (if there is one).

When choosing a new radio, pay attention to size: in Murano Z50 format used 2DIN (height 100 mm). Popular options:

Radio model CarPlay/Android Auto support Screen resolution CAN compatible
Pioneer AVH-X5900DAB Yes (wireless) 7" (800×480) Required Maestro RR
Sony XAV-AX5500 Yes (wired) 6.95" (1280×720) Partial (no climate control)
Alpine Halo9 iLX-F409 Yes (wireless) 9" (1280×720) Full (with adapter ALP-KTA442)

Important: If your Murano Z50 equipped with a system Bose, check whether the new radio supports output to the optical/analog inputs of the amplifier. Otherwise, the sound will be distorted or absent.

📊 What kind of radio are you planning to install?
  • Pioneer
  • Sony
  • Alpine
  • Other brand
  • I haven't decided yet

Removing the original radio: disassembling the center console

The dismantling process begins with the removal of decorative panels. B Nissan Murano Z50 The fasteners are hidden under plastic plugs and can be easily damaged if removed carelessly.

Sequence of actions:

  1. Disconnect the negative terminal of the battery (required!). B Murano Z50 The audio system control unit remains energized even when the ignition is turned off.
  2. Remove the plastic trim around the gearshift lever: pry it off with a flat-head screwdriver on the left side (the lock is hidden there).
  3. Unscrew two screws T20 under the cup holders and one screw in the niche for small items (to the right of the gearshift lever).
  4. Carefully pull the climate control panel towards you - it is secured with 4 plastic latches. Don't make any effort: If the panel does not budge, check that all screws have been removed.

After removing the climate panel, you will see four screws securing the radio (two on top and bottom). Unscrew them and pull out the device, having first disconnected the connectors. Attention: in Murano Z50 used double connector - main (24-pin) and additional (6-pin) for antenna and microphone.

What happens if you don't disconnect the battery?

When disassembling under voltage, there is a risk of a short circuit in the climate control unit (module HVAC). B Murano Z50 this may cause the climate control settings to reset or an error U1000 (loss of communication via the CAN bus), which will then have to be reset via the diagnostic scanner.

Connecting a new radio: diagrams and adapters

The most important part is connecting the wires correctly. B Nissan Murano Z50 non-standard pinout is used, and direct soldering to the standard connector is fraught with loss of functions.

Basic connection diagram (for universal radios):

  • 🔴 Red wire (ACC) → Pin 8 in the connector Nissan (12V with ignition on).
  • 🔵 Yellow wire (B+) → Pin 16 (constant 12V).
  • ⚫ Black wire (GND) → Pin 4 (mass).
  • 🎵 White/Green (Front left speaker +) → Pin 1 (via adapter).

To save steering functions (volume buttons, track switching) you will need CAN adapter. Best options:

  • 🔌 Maestro RR — supports displaying tracks on the on-board computer display, but requires firmware for Murano Z50.
  • 🔧 iDatalink HRN-RR-NIS2 - easier to set up, but does not transmit music metadata.

☑️ Check before first use

Done: 0 / 4

Critical error: if after connecting the radio does not turn on, but the light on the dashboard lights up Check Engineyou probably got the wires mixed up ACC And B+. B Murano Z50 this leads to blocking of the CAN bus.

💡

Before final assembly, check the operation of the radio with the ignition off (key in position ACC). If the screen goes blank, the problem is in the wire Yellow (B+), which must be connected to a constant plus.

Setup and calibration after installation

After physical connection, software configuration is required. B Nissan Murano Z50 this includes:

  1. Rear view camera calibration: If the new radio supports video, you need to adjust the parking lines. In the radio menu, select Camera Settings → Calibration and follow the onscreen instructions.
  2. Synchronization with CAN bus: for adapters Maestro RR you will need to connect to a PC and select a profile Nissan Murano 2015+ in the program Maestro Configurator.
  3. Sound settings: if you are using a standard amplifier Bose, in the radio menu, turn off the equalizer and set the output signal to Flat (without processing).

To check the functionality of the CAN adapter:

  1. Turn on the ignition.
  2. Click the button MODE on the steering wheel - the sound source menu should appear on the radio screen.
  3. Turn the steering wheel left/right - if the on-board computer display shows turn signal arrows, the adapter is working correctly.
💡

If after installation the climate control buttons stop working, check the connector connection C10 (gray, 6-pin) to the block HVAC. B Murano Z50 it often becomes disconnected when the radio is removed.

Common problems and their solutions

Even with careful installation, problems may occur. Here are typical symptoms and how to eliminate them:

Problem Possible reason Solution
The radio turns on, but there is no sound Wrong adapter for amplifier Bose Install the adapter Metra 70-7552 with optical output support
Steering wheel buttons don't work Incorrect CAN adapter firmware Update the firmware via Maestro Configurator (select model Murano Z50 2016+)
The on-board computer display shows "No Disc" The radio does not emulate the standard CD changer In the adapter settings, enable the mode CD Emulation

Attention: if after replacing the radio the icon on the dashboard lights up ESP OFF, this indicates a CAN bus conflict with the body control unit. Solution:

  1. Disconnect the battery for 10 minutes.
  2. Reset errors via diagnostic scanner (eg Launch X431).
  3. Reflash the CAN adapter with the ignition turned off.

Compatible with driver assistance systems

B Nissan Murano Z50 the system has been installed since 2017 ProPILOT Assist (adaptive cruise control + lane keeping). When replacing the radio, it is important to maintain the functionality of the camera and radar, which are integrated with the head unit.

What you need to know:

  • 📷 The front view camera (for character recognition) is connected to the radio via LVDS connector. Universal radios do not support it - you will need an adapter Nissan Camera Emulator.
  • 📡 Radar data ProPILOT transmitted via a separate CAN bus. If the new radio does not support Nissan Safety Shield, the adaptive cruise control functions will be disabled.

The only solution to save ProPILOT Assist — installation of the original radio NissanConnect with firmware no lower V3.0. Alternative - radio tape recorders Alpine Halo9 with module iDatalink, but they require additional configuration via the diagnostic connector.

💡

If after replacing the radio the parking sensors stop working, check the connector connection C13 (purple, 4-pin) to the parking sensor control unit. B Murano Z50 it is often confused with the antenna connector.

Firmware update and smartphone integration

Modern radios require regular updates, especially if you use Apple CarPlay or Android Auto. B Nissan Murano Z50 this is complicated by the need to synchronize with the CAN bus.

How to update firmware:

  1. Download the firmware file from the manufacturer's official website (for example, for Pioneer — pioneer-rus.ru).
  2. Copy it to formatted in FAT32 flash drive (max. 32 GB).
  3. Insert the flash drive into the USB port of the radio, go to Settings → Software Update.
  4. Do not remove the flash drive until the process is complete (a message will appear on the screen Update Complete).

For Android Auto in Murano Z50 You may need to disable power saving mode on your smartphone (in settings Battery → Optimization). If the connection is interrupted, check the cable USB-C — this model often has problems with power supply to the port.

💡

After updating the CAN adapter firmware (Maestro RR or iDatalink) be sure to reset the radio settings to factory settings. Otherwise, the steering buttons may not work correctly.

FAQ: answers to frequently asked questions

Is it possible to install a radio with a 10" screen in the Murano Z50?

Technically yes, but the center console will need some work. The standard compartment is designed for 2DIN (100 mm in height), so to install a radio with a 10" screen (for example, Alpine Halo11) you need:

  1. Cut off part of the plastic frame of the console (use a Dremel with a plastic bit).
  2. Install a transition panel (for example, Metra 95-7552B).
  3. Move the climate control unit lower (extension of wires will be required).

Attention: after such a modification, the operation of the airflow deflectors may be disrupted.

Why doesn't the heated seats work after replacing the radio?

B Murano Z50 The seat heating buttons are integrated into the climate control unit, which is connected to the CAN bus. If you disconnected the connector C10 (gray, 6-pin) when removing the radio, the settings could have been reset. Solution:

  1. Disconnect the battery for 5 minutes.
  2. Reset errors via diagnostic scanner (code B2555 — loss of communication with the seat module).
  3. If the problem persists, check the fuse F37 (10A) in the block under the hood.
How to connect a rear view camera from a standard radio to a new one?

B Murano Z50 The rear view camera is connected via LVDS connector (4-pin, green). To integrate with a universal radio you will need:

  • Adapter Nissan Camera Interface (For example, XC-7500 from Xcarlink).
  • Connect the adapter to the camera connector (located behind the luggage compartment, on the left).
  • In the radio settings, select the camera type NTSC (for Murano Z50 2014–2020) or PAL (for 2021+ models).

If the image is upside down, activate the option in the camera menu Mirror Image.

Is it possible to keep the stock Bose amplifier when replacing the radio?

Yes, but only when using a specialized adapter, for example Metra 70-7552 with optical output support. Connection:

  1. Disconnect the standard amplifier connector (located under the front passenger seat).
  2. Connect the adapter to the amplifier connector and to the ISO connector of the new radio.
  3. In the radio settings, disable the built-in equalizer and set the output signal to Flat.

Important: If the new radio does not support optical outputs, the sound will be distorted due to double signal processing (in the radio and amplifier).

Why doesn't Bluetooth work after installing a new radio?

In 80% of cases the problem is related to a CAN bus conflict. Solutions:

  • Update the CAN adapter firmware to the latest version (for Murano Z50 current version - 2.14+).
  • In the radio settings, disable the function Bluetooth Audio Streaming and reboot your device.
  • If you use Android Auto, disable the function on your smartphone Bluetooth Absolute Volume (in developer settings).

If the problem persists, check if the wires are reversed MUTE (usually grey) and ILLUMINATION (orange) in the ISO connector.