Replacing the radio on a Nissan Note E11: a complete guide with photos and diagrams

Replacing the standard radio with Nissan Note E11 (2006-2013) is a challenge faced by many owners of this compact hatchback. The reasons are different: someone wants to install a modern multimedia system with Apple CarPlay And Android Auto, some are tired of the monotonous audio system without Bluetooth, and for some, the original radio has simply broken down. In this article, we will analyze the entire process from choosing a new head unit to the intricacies of connection, so that you can do everything yourself - without errors and unnecessary expenses.

It is important to understand that Nissan Note E11 has a specific instrument panel design, and the standard radio is integrated into the climate control system. This imposes restrictions on the choice of replacement and requires care during dismantling. We took into account all the nuances: from compatibility with the CAN bus to the features of connecting speakers and antennas. If you have never worked with car electronics, don’t worry: our guide is written in simple language, with photos of each stage and warnings about common mistakes.

Why do Nissan Note E11 owners change the radio?

Original audio system in Nissan Note E11 (even in top trim levels) has not met modern requirements for a long time. Here are the main reasons to upgrade:

• 📵 No Bluetooth — it is impossible to connect a phone for hands-free calls or music streaming.
• 🎵 Outdated CD player — who uses disks now? Moreover, the mechanism often breaks down.
• 📱 No smartphone support - neither Apple CarPlay, nor Android Auto not in the standard version.
• 🔊 Weak sound - even with good speakers, the original radio does not reveal their potential.
• 🔧 Breakdowns — over time, it stops reading discs, the display glitches or does not turn on at all.

In addition, many owners want to integrate rear view camera, navigation or digital TV. Modern 2DIN devices (for example, from Pioneer, Sony or JVC) offer all these features out of the box. But before buying, you need to make sure that the new radio compatible with Nissan CAN bus and will not block climate control operation.

Which radio to choose for Nissan Note E11?

Choosing a new radio depends on your needs and budget. The main thing is to take into account seat size And compatibility with car electronics. B Nissan Note E11 standard is used 2DIN (height 100 mm), but there are nuances:

• 🔌 ISO connector - in most cases the standard one is suitable ISO 10487, but may require an antenna adapter.
• 🚗 CAN bus - if the radio does not support Nissan CAN, there may be problems with displaying data from the on-board computer (for example, fuel level or engine temperature).
• 🎛️ Steering wheel control — if you want to keep the buttons on the steering wheel, you need an adapter (for example, Pac SWI-RC).

Here is a table with popular models and their features:

Model	Type	Apple CarPlay / Android Auto	CAN bus	Price (approx.)
Pioneer SPH-DA130DAB	2DIN, touch	Yes / Yes	Adapter required	25 000 — 30 000 ₽
Sony XAV-AX5000	2DIN, touch	Yes / Yes	Adapter required	30 000 — 35 000 ₽
JVC KW-M75BT	2DIN, touch	Yes / Yes	Partial support	20 000 — 25 000 ₽
Alpine iLX-W650	2DIN, touch	Yes / Yes	Adapter required	28 000 — 32 000 ₽
Chinese brands (Eonon, Joying)	2DIN, touch	Yes / Yes	No support	12 000 — 18 000 ₽

If your budget is limited, you can consider Chinese radios (for example, Eonon GA2186), but they often have build quality and compatibility issues. For reliability, it is better to choose brands Pioneer, Sony or Alpine - they are guaranteed to last longer.

Tools and materials for replacement

Before starting work, prepare everything you need. Without the right tools, you risk damaging plastic panels or wiring. Here's the full list:

• 🔧 Plastic spatulas (to remove the panel without scratches).
• 🔨 T20 screwdriver (for radio mounts).
• 🔌 ISO adapter (if the new radio does not fit the standard connector).
• 📡 Antenna adapter (if the connector does not match).
• 🔄 CAN adapter (For example, Connects2 CTNI001 for integration with the on-board system).
• 📏 Ruler or caliper (to check the dimensions of the seat).
• 🔋 Multimeter (to check the voltage on the wires).

You may also need heat shrink tube or electrical tape to insulate connections. If you plan to connect a rear view camera, please purchase in advance video cable And switching relay (so that the camera is activated when reverse gear is engaged).

Step-by-step instructions: removing the original radio

The most important stage is dismantling the old radio. It is easy to damage the plastic latches or break the wires if you are not careful. Follow the instructions:

1. Disconnect the battery (remove the negative terminal) to avoid short circuit.
2. Remove the decorative frame around the radio. It is attached with latches - pry it off with a plastic spatula from the lower right corner.
3. Unscrew the fastening bolts (usually 4 pieces, two on top and bottom). Use a screwdriver T20.
4. Remove the radio, gently pulling it towards you. Don't pull the wires!
5. Disconnect the connectors:
   • 🔌 Main ISO- connector (power supply and speakers).
   • 📡 Antenna cable (can be screwed with a nut).
   • 🔄 CAN bus connector (if available).

At this stage, we recommend taking a photo of the connection of the connectors so as not to confuse the wires during reassembly. This is especially true CAN buses - if you connect it incorrectly, the radio may not show data from the on-board computer or even block the climate control.

⚠️ Attention: In some trim levels Nissan Note E11 The radio is connected to the system immobilizer. If, after turning off the standard radio, the car does not start, you will need to reflash or install an immobilizer crawler (for example, Fortin Evo-All).

Connecting a new radio: diagram and nuances

Now we move on to installing a new head unit. The main thing here is to connect the wires correctly and configure the CAN bus (if there is one). Use this wiring diagram to Nissan Note E11:

Wire color (ISO)	Purpose	Where to connect
Yellow (B+)	Constant plus (12V)	To battery via fuse (10A)
Red (ACC)	Plus when the ignition is turned on	To the ignition switch or the corresponding wire in the standard connector
Black (GND)	Weight	To the car body (clean up the area under the bolt)
White/Grey/Green/Purple	Speakers (front/rear)	According to polarity (plus to plus, minus to minus)
Blue (REM)	Antenna/amplifier control	To the corresponding wire in the standard connector or through a relay

If your new radio supports CAN bus, connect it via an adapter (for example, Connects2 CTNI001). This will allow:

• 📊 See data from the on-board computer (fuel level, temperature, errors).
• 🔊 Control the radio from the buttons on the steering wheel.
• 🚗 Receive notifications about open doors or unfastened seat belts.

⚠️ Attention: If after connecting a new radio it stops working climate control - this means you have connected the CAN bus incorrectly. Disconnect the radio and check the adapter connection diagram. In some cases, additional programming of the adapter via a PC is required.

What to do if the radio does not turn on?

If, after connecting, the new radio does not respond to buttons, check:

1. Correct connection B+ (yellow wire) - it should go directly from the battery.

2. Presence of a fuse (10A) on the power line.

3. Ground quality (black wire) - poor contact can cause malfunctions.

4. If the problem remains, check the voltage with a multimeter: B+ should be 12V ACC — 12V when the ignition is on.

Installing the radio and assembling the panel

When all the wires are connected, all that remains is to attach the new radio and assemble the panel. What's important here is:

1. Secure the radio in the seat using the included slide or adapter frame.
2. Connect the antenna (if the connector does not match, use an adapter).
3. Set decorative frame - it should fit snugly, without gaps.
4. Connect the battery and check the operation of the radio.

After the first power-up, you may need sound settings (balance, equalizer) and sensor calibration (if the radio is touch-sensitive). Some models (eg Pioneer) require input PIN code - it is usually indicated in the instructions or on the box.

If you installed a rear view camera, check its operation:

1. Engage reverse gear and the image should automatically appear on the screen.
2. Adjust the camera angle to see the boundaries of the parking lot.
3. Activate if necessary parking lines in the radio settings.

Common mistakes and how to avoid them

Even experienced car owners sometimes make mistakes when replacing a radio. Here are the most common:

• ⚡ Short circuit - occurs if the battery is not disconnected or the wires are not properly insulated. Always check with a multimeter before using for the first time!
• 🔊 Speaker polarity is incorrect - leads to poor sound or speaker failure. Label wires before disconnecting.
• 📵 No GPS signal — if navigation does not work, check the antenna connection (it can be built into the radio or come separately).
• 🚗 CAN bus does not work — if the radio does not show data from the on-board computer, check the adapter and its firmware.

Another common problem is noise in speakers with the engine running. This is due to a bad ground or interference from the generator. Solutions:

• Check the quality of the ground (the black wire should be screwed to the bare metal of the body).
• Install noise filter to the power line of the radio.
• Check if the power and audio cables are lying next to each other - they need to be separated.

If after replacing the radio the radio stops working buttons on the steering wheel, which means the CAN bus adapter does not support this function. In this case, you will have to purchase a separate adapter (for example, Pac SWI-RC) or accept the lack of control.

FAQ: Frequently asked questions about replacing the radio on a Nissan Note E11

Is it possible to install a radio with a 7-10 inch screen?

Yes, but you need to consider the depth of the seat. B Nissan Note E11 The maximum depth for a 2DIN device is about 160 mm. Large screen radios (eg Pioneer AVH-X5800DAB) may not fit without modification of the panel. Also check to see if the screen will overlap the climate control buttons.

Do I need to code a new radio after installation?

If the radio is branded (Pioneer, Sony, Alpine), it may require input PIN code when first turned on. The code is usually listed in the documentation. Chinese radios often do not require coding, but may require manual configuration of the CAN bus.

How to connect a rear view camera?

The camera is connected to RCA- the radio input (usually a yellow connector). The camera is powered from the reversing lights (via a relay) so that it turns on automatically. In the radio settings you need to select the camera type (NTSC or PAL) and activate the parking lines.

Why does the climate control not work after replacing the radio?

This is a typical problem when connected incorrectly CAN buses. Turn off the radio and check:

1. Is the adapter connected correctly (for example, Connects2 CTNI001).
2. Availability of power on the adapter (usually taken from ACC).
3. Compatibility of the adapter with your radio model (some require firmware).

If the problem persists, contact an auto electrician to diagnose the CAN bus.

Is it possible to leave the stock speakers?

Yes, but the sound will be mediocre. Standard speakers in Nissan Note E11 have low power (usually 20–30 W) and weak bass. For better sound, it is recommended to replace at least the front speakers with component ones (for example, Focal Access 165CA1). Don't forget to check the speaker resistance (usually 4 ohms) - it should match the output of the radio.