Error P1564 on Nissan Qashqai J10: complete analysis of the fault

Error P1564 on Nissan Qashqai J10 (first generation, 2007–2013) is one of the most common problems faced by owners of this crossover. The code indicates a malfunction in the engine management system associated with automatic transmission control unit (TCM) or its interaction with Engine computer (ECM). Unlike errors like P0300 (misfire), this problem often manifests itself as unstable operation of the transmission, jerking when changing gears, or even the transmission going into emergency mode.

Owners Qashqai J10 with engines MR20DE (2.0 l) and HR16DE (1.6 L) face P1564 most often after 100–150 thousand kilometers. The reason lies in the design features of the electronics and wiring, as well as wear and tear on transmission components. It is important to understand that ignoring this error may lead to complete failure of the automatic transmission or failure of the solenoids, the repair of which will cost tens of thousands of rubles.

What does error P1564 mean on Nissan Qashqai J10

Code P1564 stands for "ASC (Adaptive Shift Control) System Malfunction" — malfunction of the adaptive gear shift control system. B Qashqai J10 This system is responsible for the smooth operation of the automatic transmission, adapting to the driver's driving style. When the control unit detects a discrepancy between the actual and calculated parameters, it records an error and can put the box into emergency mode.

The main symptoms accompanying P1564:

• 🔴 Jerks or delays when changing gears (especially from 1st to 2nd).
• 🔴 Indicator lights up CHECK ENGINE and/or automatic transmission icon on the dashboard.
• 🔴 The transmission “freezes” in one gear or goes into Limp Mode (limit speed to 3000–3500).
• 🔴 Loss of acceleration dynamics, especially on a cold engine.

Unlike errors like P0700 (general automatic transmission failure), P1564 most often associated with malfunction of solenoids, broken wiring or TCM firmware failure. Less often, the problem lies in the mechanical part of the box (wear of clutches, valve body).

Causes of error P1564

On Nissan Qashqai J10 error P1564 can occur for several reasons, and most often it is not mechanical failures that are to blame, but problems with electronics or wiring. Let's look at the main ones:

1. Malfunction of automatic transmission solenoids - the most common reason. Solenoids (electric valves) regulate oil pressure in the valve body, and their wear or contamination leads to malfunctions ASC. On Qashqai J10 Solenoids most often fail Shift Solenoid A And Shift Solenoid B.
2. Problems with wiring or connectors. Oxidation of contacts on the connector TCM (located under the hood, next to the battery) or a break in the wires to the solenoids leads to loss of signal. Wires running near the exhaust manifold are especially vulnerable - they often melt from high temperatures.
3. TCM firmware failure. The automatic transmission control unit may fail due to an incorrect software update or a manufacturing defect. This is typical for cars produced in 2007–2010.
4. Low level or contamination of automatic transmission oil. If the oil has not been changed for more than 60–80 thousand km, wear products clog the solenoids and valve body, which leads to an error P1564.
5. Sensor malfunction: throttle position sensor (TPS), speed sensor or automatic transmission oil temperature sensor.

According to statistics from service centers, in 60% of cases the solenoids are to blame, in 25% - wiring or connectors, and only in 15% - mechanical problems (wear of clutches, valve body).

Where is the automatic transmission control unit (TCM) located on the Qashqai J10?

On the Nissan Qashqai J10, the TCM is located under the hood, to the right of the battery (when viewed in the direction of travel). It is attached to the inner wing and covered with a plastic cover. To get to it, you need to remove the battery and its platform. The TCM connector has 32 pins and often oxidizes due to moisture.

Diagnosing error P1564: step-by-step instructions

Before starting repairs, it is necessary to accurately determine the cause of the error. This will require diagnostic scanner (For example, Launch X431 or ELM327 with the program Nissan DataScan) and a multimeter. Follow the algorithm:

Step 1: Reading Error Codes

Connect the scanner to the connector OBD-II (located under the steering wheel, to the left of the brake pedal). Besides P1564, pay attention to the accompanying errors:

• 🔧 P0715 — malfunction of the input shaft speed sensor.
• 🔧 P0720 — malfunction of the output shaft speed sensor.
• 🔧 P0750 or P0755 - problems with solenoids Shift Solenoid A/B.

If in addition P1564 there are other errors, start diagnosing them with them.

Step 2. Checking the automatic transmission oil

On Qashqai J10 The oil level is checked with the engine running and the gearbox warm (oil temperature 50–60°C). Use original oil Nissan Matic Fluid S or analogues (Idemitsu ATF Type-S). If the oil is black or smells like burning, it requires replacement and flushing of the valve body.

Step 3: Solenoid Diagnostics

The solenoids are located inside the automatic transmission valve body. To check them you need to:

1. Remove the automatic transmission pan (you will need to drain the oil).
2. Disconnect the valve body connector and test the solenoids with a multimeter. Resistance must be within 10–15 Ohm.
3. If the resistance is lower 5 ohm or tends to infinity - the solenoid is faulty.

How to fix error P1564: repair methods

The repair method depends on the cause of the problem. Let's consider the most effective solutions for Nissan Qashqai J10:

Reason	Remedy	Cost (RUB)	Difficulty
Faulty solenoids	Replacing solenoids (set of 4 pcs.)	8 000–15 000	Average
TCM connector oxidation	Cleaning contacts, treating with contact lubricant	500–1 000	Light
TCM firmware failure	Reflashing the unit or replacing it with a used one from a donor	5 000–20 000	High
Valve block contamination	Valve body flushing + oil change	10 000–25 000	Average
Broken wiring	Repairing the harness or replacing the damaged area	2 000–5 000	Light

The simplest solution - cleaning the connector TCM and changing the automatic transmission oil. If this does not help, you will have to diagnose the solenoids or the firmware of the unit. In difficult cases (for example, when the valve body is worn out), a major overhaul of the box may be required.

Prevention of error P1564 on Nissan Qashqai J10

To avoid reappearance P1564, follow the recommendations:

• 🔧 Change the automatic transmission oil every 60,000 km (despite the regulations Nissan at 90,000 km). Use only original oil Matic Fluid S.
• 🔧 Clean the connector contacts once a year TCM from oxidation (especially before winter).
• 🔧 Avoid sudden starts and towing heavy trailers - this accelerates the wear of the solenoids.
• 🔧 Check the grounding circuit regularly TCM (the mass goes to the body near the battery).

If you often drive off-road or in high humidity conditions, it is recommended to treat the connectors TCM and wiring harness silicone grease (For example, Liqui Moly Electronic-Spray). This will prevent corrosion of the contacts.

Common mistakes when repairing P1564

Many owners Qashqai J10 make mistakes when trying to fix P1564 on your own. That's what can't do:

⚠️ Attention: Never reset an error P1564 scanner without eliminating the cause! This can lead to aggravation of the problem and failure of the solenoids or valve body.

• ❌ Ignore associated errors (for example, P0750). If there are problems with the solenoids, they need to be addressed first.
• ❌ Use non-original oil in automatic transmission. Cheap analogues can lead to jamming of the solenoids.
• ❌ Try to “reset” automatic transmission adaptations without diagnostics. On Qashqai J10 This requires a scanner with the function TCM Relearn (For example, Launch X431).
• ❌ Delay with repairs. If the box has already entered emergency mode, further operation may damage the clutches.

Another common mistake is replacing only one solenoid instead of the entire set. On Qashqai J10 Solenoids wear out at about the same rate, so it is recommended to replace them all at once.

FAQ: Frequently asked questions about error P1564

Is it possible to drive with P1564?

Short term - yes, but not recommended. If the box goes into emergency mode (Limp Mode), speed will be limited to 60–80 km/h. Long-term driving in this mode can lead to overheating of the automatic transmission and wear of the clutches. It is better to contact the service immediately.

How much does it cost to repair error P1564?

The cost depends on the reason:

• Cleaning the TCM connector + changing the oil: 3,000–6,000 rub.
• Replacing solenoids: 15,000–25,000 rub. (with work).
• TCM flashing: 5,000–10,000 rub.
• Automatic transmission overhaul: 50,000–100,000 rub.

Can I reset the P1564 error myself?

Yes, but this is a temporary solution. To reset, connect a scanner (for example, ELM327) and select the function Clear DTC. However, if the cause is not eliminated, the error will appear again after 10–50 km.

What oil should I fill in the Qashqai J10 automatic transmission with error P1564?

Only original Nissan Matic Fluid S (art. KE908-99932) or its analogues:

• Idemitsu ATF Type-S
• Ravenol ATF NS-2
• Motul Multi ATF

Volume for complete replacement: 7–8 liters (depending on the replacement method).

Where to buy solenoids for Qashqai J10 automatic transmission?

Original solenoids Nissan (art. 31397-3MX0A for MR20DE) can be ordered from official dealers or trusted online stores:

• Exist.ru
• Autodoc.ru
• Emex.ru

Cost of a set of 4 solenoids: 6,000–12,000 rub..