Error code P1564 on Nissan: causes, symptoms and solutions

Error P1564 on cars Nissan - one of those problems that can baffle even experienced car owners. This code is associated with malfunctions in the engine management system, but its interpretation may vary depending on the model and year of manufacture. Most often the error appears on such popular models as Qashqai, X-Trail, Juke And Noteequipped with gasoline engines HR16DE, MR20DE or QR25DE. Unlike obvious errors like P0300 (misfires), P1564 requires a more in-depth analysis, as it may indicate both a software failure and hardware problems.

In this article we will look at what exactly is hidden behind the code. P1564, what symptoms should alert the driver, and how to independently diagnose without contacting a service center. We will pay special attention unique feature of this error: it often occurs after an incorrect ECU firmware update or when using non-original ignition keys. You will also find step-by-step instructions for resetting the error and recommendations for preventing its recurrence.

What does error code P1564 mean on Nissan?

Code P1564 in the diagnostic system Nissan stands for "Immobilizer Control Module — No Communication" (immobilizer module - no connection). However, depending on the ECU firmware version and car model, the interpretation may differ slightly. For example, on some Nissan Almera And Sentra this code points to mismatch between the immobilizer key and the data in the ECU memory, and on X-Trail T31/T32 - a failure in the communication circuit between the immobilizer and the engine control unit.

It is important to understand that P1564 - this is not a mechanical failure, but electronic problem. It may occur for the following reasons:

• 🔑 Faulty or non-original ignition key (immobilizer chip is not recognized by the ECU).
• 🔌 Problems with the wiring between the immobilizer and the ECU (breaks, oxidation of contacts).
• 🖥️ ECU firmware failure after an incorrect update or “rollback” to the previous version.
• 🔋 Battery discharge or failure (low voltage leads to malfunctions of electronic modules).
• 🚗 Installation of non-standard equipment (alarm, auto start) that conflicts with the immobilizer.

Error in practice P1564 often accompanied by the following symptoms:

• 🚨 The indicator lights up "Key" or "Immobilizer" on the dashboard.
• 🔴 The engine does not start or stalls immediately after starting.
• 📛 On the diagnostic scanner, in addition to P1564 codes may appear U1000 (loss of connection with modules) or B2100 (immobilizer error).

Causes of error P1564: from the key to the ECU

To effectively resolve an error, it is necessary to accurately determine its root cause. Let's look at the most common scenarios and their features.

1. Problems with the ignition key

Most common reason P1564 — a faulty chip in the key or its incompatibility with the immobilizer. This is true for cars with the system Nissan NATS (Nissan Anti-Theft System). For example, if you are using an unofficially made duplicate key, or the chip in the key is damaged, the ECU will not be able to confirm its authenticity.

How to check:

• 🔑 Try to start the car with a second (known working) key.
• 🔍 Inspect the key body for cracks or damage to the chip (usually located under the plastic cover).
• 📡 If the key is not recognized, try reprogramming it via the diagnostic connector (you will need a scanner with support Nissan Consult).

2. Malfunctions in the immobilizer circuit

If the key is working, but there is an error P1564 persists, the problem may lie in the wiring or the immobilizer module itself. The following elements are most often affected:

• 🔌 Connectors under the steering column (oxidation or poor contact).
• 📡 Immobilizer antenna (located around the ignition switch).
• 🖥️ The immobilizer module itself (located behind the dashboard or under the center console).

For diagnostics you will need a multimeter. Check the integrity of the wires and the voltage at the contacts of the immobilizer connector (there should be 12 V on nutrition and 5 V on signal lines).

3. Failures in the ECU firmware

Error P1564 may appear after an unsuccessful ECU firmware update or when using “pirated” versions of the software. For example, on Nissan Qashqai J10/J11 There are known cases when, after flashing the “Euro version” firmware on Russian cars, conflicts arose with the immobilizer.

Signs of a software failure:

• 🖥️ The error appears after visiting the service or updating the software yourself.
• 🔄 Other electronic systems are unstable (for example, power windows or climate control fail).
• 📛 On the scanner in addition to P1564 errors are visible U1000, U1010 or B2199.

In this case, it may be necessary to flash the ECU to the official software version using diagnostic equipment Nissan Consult III+.

Diagnosing error P1564: step-by-step instructions

Before you begin repairs, you need to pinpoint the source of the problem. Below is a universal instruction suitable for most models Nissan (excluding hybrids and electric vehicles).

Step 1: Reading Error Codes

First, connect a diagnostic scanner (for example, Launch X431, Autel MaxiCOM or even inexpensive ELM327 with support Nissan) to the connector OBD-II and read all saved errors. Please note:

• If in addition P1564 There is U1000, the problem is most likely in the communication between the modules.
• If there is B2100 or B2199, the immobilizer or the key is at fault.
• If there is only one error - P1564, check the power supply and ground of the immobilizer.

Step 2: Checking the key and ignition switch

Use a known working key (if available). If the engine starts, the problem is with the main key. If not, check:

• 🔌 Contacts in the ignition switch (often oxidize or wear out).
• 📡 Immobilizer antenna (may be damaged when repairing the steering column).

Try the second key|Check the contacts in the ignition switch|Inspect the immobilizer antenna|Check the voltage at the immobilizer connector-->

Step 3: Check Wiring and Connectors

Disconnect the battery and remove the plastic steering column trim. Inspect the immobilizer connectors (usually black or gray) for:

• 🔌 Oxidation or corrosion of contacts.
• 🔗 Breaks or frayed wires.
• 💧 Traces of moisture (may indicate water ingress during washing or rain).

To check the integrity of the wires, use a multimeter in the "test" mode. The resistance between the connector contacts must be within the range 0–1 Ohm.

Step 4: Immobilizer Module Diagnosis

If all the previous steps fail, the problem may be in the immobilizer module itself. On most models Nissan it is located:

• On Qashqai J10/J11 - behind the dashboard, next to the ECU.
• On X-Trail T31/T32 - under the center console, next to the fuse box.
• On Almera N16/G15 - behind the glove compartment.

Check the voltage at the module contacts:

Contact	Purpose	Normal voltage
1	Power (+12 V)	11.5–14.5 V
2	Ground (GND)	0 V
3	K-Line (diagnostics)	4.5–5.5 V
4	Signal from antenna	0.5–1 V (when the key is activated)

If there is no voltage or is very different from normal, the problem is in the wiring or fuse box.

How to fix error P1564: from simple to complex

Depending on the cause of the error, methods for eliminating it can vary from elementary (replacing the key) to complex (reflashing the ECU). Let's consider all possible options.

1. Reset the error and reboot the system

Sometimes it's a mistake P1564 occurs due to a temporary malfunction of electronic modules. In this case, a simple reset may help:

1. Disconnect the negative terminal of the battery for 10-15 minutes.
2. Reconnect the terminal and try to start the car.
3. If the error remains, use the diagnostic scanner to reset it (for example, through the menu Erase DTC).

This method works in 30–40% of cases, especially if the error appeared after replacing the battery or a power surge.

2. Reprogramming keys

If the problem is with the key, it can be reprogrammed. For this you will need:

• 🔑 Two working keys (if there is only one left, dealer assistance will be required).
• 🖥️ Diagnostic scanner with support Nissan NATS (For example, Launch X431 Pro).

Programming procedure:

1. Insert the first key into the ignition and turn it on (without starting the engine).
2. After 5–10 seconds, turn off the ignition and remove the key.
3. Insert the second key and repeat the action.
4. Insert the third (new) key - if the system recognizes it, programming is successful.

On some models (for example, Nissan Note E12) key programming requires entering an immobilizer PIN code, which can only be obtained from an authorized dealer.

What to do if all your keys are lost?

If you do not have a single working key left, independent programming is impossible. In this case you will need:

1. Replacing the immobilizer module.

2. Reflashing the ECU for a new module.

3. Programming new keys.

This procedure can only be performed by official dealers or specialized services with access to the database Nissan.

3. Repair or replacement of the immobilizer

If the immobilizer module is faulty, you can try to repair or replace it. The cost of a new module varies from 5,000 to 15,000 rubles depending on the model. When replacing, consider:

• 🔧 The module must be compatible with your model and year of manufacture.
• 🖥️ After replacement, the keys will need to be reprogrammed and synchronized with the ECU.
• 🔑 If you have at least one working key left, the new module can be “friended” with the old keys.

Repairing the module (for example, resoldering capacitors or microcircuits) will be cheaper, but requires professional skills in radio electronics.

4. Flashing the ECU

If the error P1564 appeared after a firmware update, you may need to roll back to the previous version or install official software. To do this:

1. Download the original firmware for your model (for example, from resources Nissan TechInfo).
2. Connect diagnostic equipment (Nissan Consult III+ or KTAG).
3. Make a backup of the current firmware (in case the update fails).
4. Upload new firmware to the ECU.

It is better to entrust this procedure to professionals, since incorrect firmware can completely damage the ECU.

Prevention of error P1564: how to avoid recurrence

To make a mistake P1564 did not return after repair, follow these recommendations:

1. Proper handling of keys

• 🔑 Do not use non-original duplicate keys (especially cheap Chinese copies).
• 🛡️ Keep keys away from sources of strong electromagnetic fields (such as microwave ovens).
• 🔋 If the key is on a battery (keyless entry), check its charge regularly.

2. Electronics condition monitoring

• 🔌 Periodically clean the contacts in the ignition switch and immobilizer connectors (use WD-40 Contact Cleaner).
• 📡 Check the integrity of the immobilizer antenna when repairing the steering column.
• 🔋 Monitor the battery voltage - it should not fall below 11.8 V.

3. Caution when updating firmware

• 🖥️ Do not install “pirated” firmware or versions not intended for your region.
• 🔄 Before updating, make a backup of the current firmware.
• 🔌 Use only official diagnostic equipment (Nissan Consult).

Frequently asked questions about error code P1564 on Nissan

Is it possible to drive with P1564?

Technically the engine can run, but:

• 🚨 Risk of sudden engine stop (especially while driving).
• 🔴 There may be problems with starting after stopping.
• 📛 Additional errors may appear over time (for example, U1000).

It is recommended to fix the problem as soon as possible.

How much does it cost to repair error P1564 in the service?

The cost depends on the reason:

• 🔑 Key programming: RUB 1,500–3,000.
• 🔧 Immobilizer replacement: RUB 5,000–15,000. (excluding work).
• 🖥️ ECU flashing: 3,000–8,000 rub.

At an official dealer, prices may be 30–50% higher.

Is it possible to reset P1564 without a scanner?

Yes, but this is a temporary solution:

1. Disconnect the negative terminal of the battery for 10-15 minutes.
2. Plug it back in and try to start the car.

If the cause is not eliminated, the error will return.

Why does P1564 appear after replacing the battery?

Reasons:

• 🔋 Reset immobilizer settings due to power failure.
• 🔌 Poor contact on the terminals (oxidation or weak tightening).
• 🖥️ Failure in the ECU memory due to a sharp drop in voltage.

Solution: check the terminals, reset the error with a scanner or disconnect the battery.

Which Nissan models are most susceptible to P1564?

Most often the error occurs on:

• Nissan Qashqai J10/J11 (2007–2013 and 2014–2021).
• Nissan X-Trail T31/T32 (2007–2014).
• Nissan Juke F15 (2010–2019).
• Nissan Note E11/E12 (2006–2016).
• Nissan Almera N16/G15 (2000–2012).

On new models (Ariya, Rogue) the error occurs less frequently thanks to the updated system Nissan Intelligent Key.

Conclusion: what to do if nothing helps?

If you have tried all the methods, but the error P1564 remains, perhaps, the problem is deeper than it seems. In such cases:

• 🔧 Contact diagnostician with specialized equipment (For example, Nissan Consult III+ or KTAG).
• 📡 Check it out CAN bus integrity — sometimes the error masks problems with communication between blocks.
• 🖥️ Make sure that The ECU has no physical damage (for example, after an accident or flooding).

In rare cases, the error may be due to malfunction of the ECU itself. For example, on Nissan Qashqai J11 There are known cases of failure of memory chips in the control unit. In this case, the ECU will need to be replaced or repaired, followed by programming.

⚠️ Attention: If you purchased a used car and encountered an error P1564, make sure that the ECU and immobilizer have not been reprogrammed in a “makeshift” way. This may indicate theft or illegal manipulation of electronic systems.