Owners Nissan Qashqai (especially models J10 (2006–2013) and J11 (2013–2021)) often encounter a problem when the hood suddenly stops opening. The situation becomes more complicated if this happens on the road or before urgent maintenance. In most cases, the problem can be solved without contacting service, but it requires an understanding of the lock design and possible malfunctions.

In this article we will look at all possible reasons — from a jammed cable to electric drive failure (on models with an opening button), and we will also give step by step instructions for every occasion. We will pay special attention 2014–2017 models with the system Intelligent Keywhere the fault is often related to the control unit. If you are not confident in your abilities, it is better to contact a specialist, but many operations can be performed independently with a minimum set of tools.

1. Nissan Qashqai hood lock design: how it works

Before starting repairs, it is important to understand how the hood opening mechanism works. Qashqai. Unlike many cars that use a purely mechanical drive, there are two options here:

  • 🔧 Mechanical lock (until 2013): it opens with a lever in the interior, which pulls a cable that unlocks the latch. The simplicity of the design makes it reliable, but vulnerable to cable breakage or corrosion.
  • 🔌 Electromechanical lock (after 2013): additionally equipped with an electric drive, which is controlled by a button on the key or in the passenger compartment. Here the problems can be either mechanical or electrical related.

On models with Intelligent Key (keyless entry) the signal to open is received through the control unit BCM (Body Control Module). If the button on the key doesn't work, but the lever in the cabin also does not open the hood - the problem may lie in BCM or fuse F37 (10A) in the mounting block.

The table below shows the key elements of the system and their typical malfunctions:

element Function Typical faults
Drive cable Transfers force from the lever to the lock Breakage, jamming, corrosion
Lock latch Keeps the hood closed Jamming from dirt, spring wear
Electric drive (actuator) Opens the lock based on a signal from the BCM Motor failure, contact oxidation
Fuse F37 Protects the electric drive circuit Burnout due to short circuit
BCM block Controls the electric drive using a signal from the key Firmware failure, circuit damage
⚠️ Attention: On models Qashqai J11 (2013–2021) if the electric drive fails, the mechanical lever in the passenger compartment may not operate due to the solenoid being blocked. In this case you will need emergency opening through the radiator grille.

2. Mechanical reasons: cable, latch, corrosion

If the hood does not open either with the lever in the cabin or with the button on the key (on models with Intelligent Key), 首先 check mechanical part. In 60% of cases the problem lies here.

Drive cable - the most vulnerable place. Over time, it stretches, frays or tears. Signs of malfunction:

  • 🔍 The lever in the cabin moves too easily (without resistance).
  • 🔊 A cracking or squeaking sound is heard when pressing the lever.
  • 🛠️ Visible damage to the cable sheath under the hood (if you can partially open it).

To check the cable:

  1. Remove the plastic trim under the steering wheel (snap off the clips with a screwdriver).
  2. Find the point where the cable attaches to the lever - often located next to the clutch pedal.
  3. Pull the cable with pliers. If it does not move or is torn, it will need replacement.

If the cable is intact, but the hood does not open, the problem may be lock latch. It jams due to:

  • 🌧️ Dirt or water ingress (especially after pressure washing).
  • ❄️ Mechanism corrosion (relevant for regions with salty roads).
  • 🔩 Wear of springs or plastic parts.
📊 How often do you wash the engine of your Qashqai?
  • Once a month
  • Once every 3 months
  • Just before sale
  • Never

To emergency open a jammed lock:

  1. Have an assistant press the lever in the passenger compartment while you try to open the hood with your hands.
  2. If there is a gap, insert a screwdriver between the hood and the body and try to move the latch.
  3. On models with a radiator grille, you can get to the lock from below by bending the plastic protection.
⚠️ Attention: Do not use excessive force when attempting to force the hood open as this may bend the hinges or damage the paint. If the latch does not budge, it is better to remove the shoe (the plastic trim under the windshield) and try to get to the lock from above.

3. Electrical faults: fuses, BCM, actuator

On Nissan Qashqai J11 (2013–2021) and restyled versions J10 with Intelligent Key The hood opens electrically. If the button on the key or in the passenger compartment does not work, but the lever does not open the hood either, there is an electrical problem.

The first thing to check is fuse F37 (10A) in the mounting block (located to the left of the steering wheel, under the cover). He is responsible for the hood electric drive circuit. How to find it:

  1. Open the fuse box cover (press the latch at the bottom).
  2. There is a diagram on the back of the cover. Find F37 (10A).
  3. Remove the fuse and check the filament. If it burns out, replace it with a new one (10A only!).

If the fuse is intact, but the hood does not open, the problem may be:

  • 🔋 Actuator (electric drive): the motor fails due to wear or oxidation of the contacts. Check with a multimeter (there should be a resistance of ~50 Ohms).
  • 📶 BCM block: if it does not send a signal to the actuator. Diagnosed by the scanner (errors like B210E or B217F).
  • 🔌 Wiring: open or short circuit in the circuit from the BCM to the actuator.

To diagnose the actuator:

  1. Remove the plastic trim under the windshield (shoe).
  2. Locate the actuator connector (usually black, with 2 wires).
  3. Connect 12V from the battery to it (for a short time!). If the motor does not work, replacement is required.

Check fuse F37 (10A)|Inspect the actuator connector for oxidation|Run the circuit from the BCM to the actuator|Try applying 12V directly to the actuator-->

If the actuator is working, but the signal is not received, the problem is BCM. In this case:

  • Try it reset errors scanner (for example, Launch X431 or ELM327).
  • Check BCM mass (often oxidizes on the body under the block).
  • If the unit is faulty, it will require flashing or replacement (only by service!).

4. Emergency opening of the hood: step-by-step instructions

If the hood cannot be opened using any of the methods, you will have to use emergency method. On Nissan Qashqai this can be done through the radiator grille or shoe (plastic trim under the windshield).

Method 1: Through the radiator grille (for J10 and J11)

  1. Remove the plastic clips holding the radiator grill (carefully pry it off with a screwdriver).
  2. Bend the grille down - underneath you will see the hood lock.
  3. Insert a screwdriver or metal hook into the latch gap and pull up.

Method 2: Through shoe (for J11)

  1. Remove the plastic trim under the windshield (snap off the clips).
  2. Find the cable or electric drive of the lock (it is attached to the body with 10 bolts).
  3. If the cable is torn, pull its sheath with pliers. If the drive is electric, supply 12V to it directly.

Method 3: Through the hood hinges (extreme case)

If other methods do not work, you can try to move the hood up by pressing on the hinges. To do this:

  1. Ask an assistant to press the lever in the cabin.
  2. Insert two pieces of wood between the hood and body at the hinges.
  3. Gently push upward to try to slide the hood away from the latch.
What to do if the hood opens but does not lock?

If after an emergency opening the hood does not stay on the secondary latch, do not try to close it by force! This may bend the hinges. Instead:

1. Secure the hood with a rope through the hinges to the radiator grille.

2. Adjust the position of the latch with a 10 key (it is secured with two bolts).

3. Lubricate the mechanism with silicone grease (not WD-40!).

⚠️ Attention: When emergency opening through the radiator grille, be careful air conditioner radiator - It can be easily damaged with a screwdriver. If you are not sure, it is better to call a tow truck or a mechanic.

5. Prevention: how to avoid problems with the hood

To the hood Nissan Qashqai opened without problems, follow simple rules:

  • 🧴 Lubricate the lock 2 times a year (spring and autumn). Use silicone grease or LIQUI MOLY Silber-Fett. Do not use WD-40 - it washes out the factory lubricant!
  • 🚿 Avoid pressure washing in the castle area. A jet of water can wash away the lubricant and introduce dirt.
  • 🔧 Check the cable at every maintenance. If it starts to “crunch” when you press –soon, replace it.
  • 🔋 Monitor fuse F37 (especially after electrical work).

On models with Intelligent Key additionally:

  • 🔑 Regularly check the operation of the hood release button on the key.
  • 📱 If the button doesn't work, try reboot BCM: Disconnect the battery terminal for 10 minutes.

If you frequently drive off-road or in wet weather, we recommend:

  • Install safety net on the radiator grille (prevents dirt from getting into the lock).
  • Process the cable cable preservative (For example, CRC Cable Life).
💡

After washing, always check to see if there is any water remaining in the hood latch area. To do this, just open the hood and wipe the mechanism with a dry cloth. This will prevent corrosion and freezing in winter.

6. When to contact service: signs of serious malfunctions

Not all hood problems can be solved on your own. Contact the service if:

  • 🔧 The cable broke inside the cabin — Replacement will require disassembling the instrument panel.
  • 🔌 The electric drive does not respond to 12V - this indicates a mechanical failure of the actuator.
  • 📶 BCM issues errors via CAN bus (For example, U1000 or B210E).
  • 🔩 Both latches jammed (primary and secondary) - the entire lock will need to be replaced.

Service repair cost:

Type of work Cost (RUB) Lead time
Replacing the hood cable 1 500–3 000 30–60 minutes
Replacing the actuator (electric drive) 4 000–7 000 1–2 hours
BCM diagnostics 2 000–5 000 30–90 minutes
Replacing the hood lock assembly 6 000–12 000 2–3 hours

If you decide to go to the service center, but the hood does not open:

  • 🚗 Call a tow truck or mobile repairman.
  • 📋 Check with the service whether they have experience working with Nissan Qashqai — some workshops do not take on electric locks.
  • 💰 Check the cost of diagnostics in advance (sometimes it is included in the cost of repairs).
💡

On Qashqai 2017+ models with ProPILOT, the hood lock is integrated with the security system. Self-repair without diagnostic equipment can lead to malfunction of the sensors!

7. Frequently asked questions about the hood of Nissan Qashqai

🔧 Why does the hood open only after 5–10 attempts?

This is a sign wear on the cable or latch. The cable stretches, and to operate you need to pull the lever several times. Also check if the latch is rusty - lubricate it with silicone grease. If the problem remains, the cable needs to be replaced.

🔋 The button on the key does not open the hood, but the lever in the cabin works. What's the matter?

Most likely faulty transmitter in the key or BCM block does not receive a signal. Try:

  1. Replace the battery in the key (CR2032).
  2. Reset the BCM (disconnect battery for 10 minutes).
  3. Check fuse F37.

If all else fails, you need diagnostics with a scanner.

❄️ The hood does not open in winter. What to do?

Probably lock mechanism frozen or cable. Solutions:

  • Water the castle defroster for locks (do not use hot water!).
  • Tap the hood in the lock area (light impacts may dislodge the ice).
  • If you have access to the cable, pull it firmly with pliers.

For prevention, treat the lock silicone grease in the fall.

🛠️ Is it possible to replace the hood cable yourself?

Yes, but it requires caution. You will need:

  1. Remove the plastic trim under the steering wheel.
  2. Disconnect the cable from the lever in the passenger compartment.
  3. Remove the shoe and disconnect the cable from the lock.
  4. Lay the new cable along the same path.

Difficulty: on models with Intelligent Key The cable passes through the solenoid block - it is easy to damage. If you are not sure, it is better to entrust the work to a master.

🚨 The hood opened while driving! How could this happen?

This critical faultwhich occurs due to:

  • Breakdowns secondary latch (I couldn’t hold the hood).
  • Wear or breakage lock springs.
  • Incorrect adjustment of the latch after repair.

Stop immediately and check:

  1. Integrity of the secondary latch (it should secure the hood when opened 5–10 cm).
  2. Cable tension - if it is slack, the hood may open spontaneously.

Secure the hood with a rope until the problem is resolved!