Rear brake pads <em>Nissan Qashqai J10</em>: selection, replacement and maintenance nuances

Nissan Qashqai J10 is one of the most popular crossovers on the Russian market, and its braking system requires special attention. Rear pads, unlike the front ones, wear out more slowly, but their condition directly affects safety and driving comfort. In this article we will look at how to choose the right pads for Qashqai J10when to change them, which brands are trustworthy, and how to replace them yourself - taking into account all the technical nuances of the model.

Features of the rear brake system J10 — use of drum or disk mechanisms depending on the configuration and year of manufacture. For example, cars with engines 1.6 And 2.0 liters were often equipped with disc brakes at the rear, while versions with a motor 1.5 dCi could have drums. This is important to consider when selecting spare parts, since the pads for these systems are not interchangeable. We will also reveal the myths about “eternal” pads, explain why cheap analogues can result in expensive repairs, and provide a checklist for diagnosing wear.

What rear brake pads are on? Nissan Qashqai J10 from the factory?

Factory pads on Qashqai J10 (2007–2013) were installed depending on the type of brake system. For disk mechanisms these were original parts Nissan 40520-4M000 (or 40520-4M00A for restyled versions) produced by the company Akebono. Drum systems used pads Nissan 40510-4M000which he often supplied Sumitomo.

Important: even if you find original pads by catalog number, they may differ in the composition of the friction material. For example, for the markets of Europe and Japan, softer compounds were used, while for Russia and the CIS countries, reinforced ones were used, with increased resistance to overheating. This is due to the climate and driving style.

• 🔧 Disc brakes: original pads Akebono with catalog number ACT907A (analogue for Qashqai J10).
• 🛠️ Drum brakes: original Sumitomo or Nisshinbo with markings BS40510.
• ⚠️ Restyling 2010–2013: changes in the composition of the friction material are possible (graphite has been added to reduce squeaking).

Interesting fact: on Qashqai J10 with rear disc brakes, pads with wear indicator - a metal plate that begins to creak when critically erased. If your car is equipped with such a system, when replacing the pads, be sure to check the integrity of the indicator or install a new one.

Signs of rear pad wear: when is it time to change?

Rear pads on Qashqai J10 serve on average 60–80 thousand km, but this figure may vary depending on driving style, quality of spare parts and operating conditions. For example, frequent city driving with constant acceleration and braking reduces the life of the pads by 30–40%. But with quiet highway driving, they can last 100 thousand km.

Main symptoms of wear:

• 🚨 Creaking or whistling when braking - a sign that the friction material has worn down to a metal base.
• 🔥 Increased braking distance or a “cotton” pedal - indicates ineffective braking.
• 💨 Vibration or beat in the pedal - may indicate deformation of the brake disc or uneven wear of the pads.
• 🔍 Visual damage: cracks, chips or oil on the surface of the pads.

⚠️ Attention: If on Qashqai J10 With the rear disc brakes, a metallic grinding noise has appeared, this may mean that the pads have completely worn out and are scratching the brake disc. In this case, you will need not only replacing the pads, but also resurfacing or replacing the discs.

For an accurate diagnosis, a visual examination is sufficient. The minimum permissible thickness of the friction layer is 2–3 mm. If the pad is thinner, it needs to be replaced. Also pay attention to the condition brake cylinders and guides — their corrosion or jamming can lead to uneven wear.

How to choose pads for Nissan Qashqai J10: original vs analogues

When choosing pads for Qashqai J10 the main thing is compliance with the catalog number and type of brake system. However, even among analogues there are significant differences in quality and price. Let's look at the main options:

When choosing analogues, pay attention to friction material composition:

• 🔹 Semi-metallic (30–65% metal) - durable, but noisy and aggressive towards disks.
• 🔹 Ceramic - quiet and low-abrasive, but more expensive and less effective at low temperatures.
• 🔹 Organic - soft and silent, but wear out quickly.

⚠️ Attention: On Qashqai J10 With rear disc brakes, it is not recommended to install pads with a high metal content (more than 50%). This can lead to accelerated wear on the discs, especially if they are not ventilated.

Critical nuance: pads for Qashqai J10 with the system ESP must be certified ECE R90. Otherwise, the anti-lock braking system and electronic brake force distribution may malfunction.

Step-by-step instructions for replacing rear pads with Nissan Qashqai J10

Replacing rear pads with Qashqai J10 with disc brakes it takes about 1–1.5 hours (both sides). To work you will need:

• 🔧 Set of sockets and keys (on 14, 17).
• 🔨 Jack and stops.
• 🧲 Puller for the brake cylinder piston (or pliers).
• 🧴Brake fluid DOT-4 (for topping up).
• 🛠️ Copper grease for guides.

Procedure:

1. Preparation: Stop the engine, engage first gear (or P for automatic transmission) and install chocks under the front wheels. Loosen the rear wheel bolts, then jack up the car and remove the wheel.
2. Removing the caliper: Unscrew the two caliper mounting bolts (usually on 14). Carefully hang the caliper on a wire so as not to damage the brake hose.
3. Removing old pads: Remove the old pads and clean the guides from dirt. Check the condition of the boots and guides - if they are corroded or damaged, they need to be replaced.
4. Recessing the piston: Use a puller or pliers to press down the brake cylinder piston. On Qashqai J10 With a mechanical type hand brake, the piston is screwed in clockwise.
5. Installing new pads: Apply a thin layer of copper grease to the back of the pads (not the friction layer!). Install them into the caliper and reassemble everything in reverse order.
6. Bleeding the brakes: After replacing, press the brake pedal several times to ensure the pads are in place. Check the brake fluid level and add if necessary.

Loosen the wheel bolts BEFORE jacking up|Check the brake fluid level (it will rise when the piston sinks)|Clean the caliper guides from dirt|Check the integrity of the brake cylinder boots|After replacing, test the brakes at low speed-->

⚠️ Attention: On Qashqai J10 with electronic hand brake (EPB) before replacing the pads, it is necessary to put the system into maintenance mode through a diagnostic scanner or a special procedure (for example, using Nissan Consult). Otherwise, you won’t be able to sink the piston!

How to recess a piston on a Qashqai J10 with EPB without a scanner?

1. Turn on the ignition (without starting the engine).

2. Press and hold the brake pedal.

3. Press the handbrake button 5 times in a row at 1 second intervals.

4. Release the brake pedal - the piston should go down automatically.

Attention: This method does not work on all software versions!

Common mistakes when replacing pads and how to avoid them

Even experienced car owners make mistakes when replacing rear pads with Qashqai J10. Here are the most common of them:

• 🚫 Ignoring the condition of the brake discs. If the disc has grooves deeper than 0.5 mm or beating more 0.1 mm, it needs to be sharpened or replaced. Installing new pads on a worn disc will reduce their life by 40–50%.
• 🚫 Lack of lubrication on the guides. This leads to caliper jamming and uneven pad wear. Use high temperature copper grease (For example, Molykote Cu-7439).
• 🚫 Incorrect piston position. On Qashqai J10 with EPB An attempt to press the piston without switching the system to service mode can lead to damage to the mechanism.
• 🚫 Using low quality brake fluid. Liquid DOT-3 not suitable for this model - only DOT-4 or DOT-5.1.

Another typical problem is new pads squeak. It may occur due to:

• 🔊 Poor quality friction material (especially cheap analogues).
• 🔊 Lack of anti-squeak plates (if they are provided for in the design).
• 🔊 Dirt or grease gets on the working surface of the pads.

💡

If the pads squeak after replacing, try applying it to the back of them. anti-squeak paste (For example, Liqui Moly Bremsen-Anti-Quietsch-Paste). Do not use graphite lubricant - it reduces braking efficiency!

Should I change the pads myself or contact a service center?

Replacing rear pads with Qashqai J10 - a task of medium complexity. If you have experience working with the brake system and the necessary tools, you can do it in 1-2 hours. However, there are nuances that make independent replacement risky:

• ⚠️ Electronic handbrake (EPB): without diagnostic equipment, it is problematic to drown the piston.
• ⚠️ Risk of damage to the brake hose: when handling the caliper carelessly.
• ⚠️ The need to bleed the brakes: if the fluid level is critically low or air has entered the system.

Average cost of replacing pads at a service center:

• 💰 Disc brakes: 1,500–2,500 ₽ (labor) + cost of pads.
• 💰 Drum brakes: 2,000–3,000 ₽ (labor) + cost of pads.
• 💰 Additionally: turning discs - 500–1,000 ₽ per disc, replacing brake fluid — 800–1,200 ₽.

If you decide to contact the service, choose proven stations with equipment for EPB. Ask the master:

• 🔧 Show old pads (to assess the degree of wear).
• 🔧 Check the condition of the brake discs and calipers.
• 🔧 Provide a guarantee for work (usually 3-6 months).

💡

If on your Qashqai J10 installed EPB, check with the technician what equipment is used to reset the piston. Some services skimp on diagnostic scanners, which can lead to malfunctions of the electronic handbrake.

Brake system maintenance: how to extend the life of your pads?

Rear pad life Qashqai J10 depends not only on the quality of the parts, but also on proper maintenance. Here are some tips to help extend their life:

• 🚗 Avoid aggressive braking. Sudden stops increase the load on the pads and discs, especially in the urban cycle.
• 🚿 Clean your brakes. Dirt and salt accelerate corrosion of calipers and guides. Use special cleaners (for example, Liqui Moly Bremsen-Reiniger).
• 🔧 Check the brake fluid level. Its low level or contamination impairs the performance of the brake cylinders.
• 🌡️ Monitor brake temperature. After a long descent or towing, let the pads cool down - overheating leads to deformation of the friction material.

Also recommended:

• 🔄 Every 20 thousand km check the thickness of the pads and the condition of the discs.
• 🔧 Every 60 thousand km replace brake fluid (it is hygroscopic and loses its properties over time).
• 🛠️ Once a year Lubricate the caliper guides.

If you often drive off-road or in high humidity conditions, pay attention to pads with increased corrosion resistance (For example, Akebono Euro Ultra-Premium or TRW Coated). They have a special coating that prevents rusting.

FAQ: Frequently asked questions about rear pads Nissan Qashqai J10

Is it possible to put front pads on rear brakes? Qashqai J10?

No, that's impossible. Front and rear pads differ in size, shape and friction material composition. In addition, the rear pads often have an integrated handbrake mechanism (for drum systems) or special grooves for interaction with EPB.

How often should you change brake fluid? Qashqai J10?

The manufacturer recommends replacement every 2 years or 40 thousand km (whichever comes first). Brake fluid accumulates moisture over time, which lowers its boiling point and can lead to brake failure under heavy use.

Why did the brake pedal become soft after replacing the pads?

This may be caused by:

• Air entering the brake system (bleeding required).
• Incorrect installation of pads (for example, without anti-squeak plates).
• Worn brake hoses (they can swell when you press the pedal).

If the problem does not disappear after several presses of the pedal, contact the service for diagnostics.

Is it possible to drive if one rear pad squeaks?

Short-term - yes, but the problem cannot be ignored. A squeaking noise usually means that the friction material has been worn down to the metal, and further damage to the brake disc will occur. In addition, uneven pad wear can cause the vehicle to pull to the side when braking.

Which pads are best to choose for Qashqai J10 with EPB?

For systems with electronic handbrake, pads with low coefficient of friction at high temperaturesto avoid overheating. Good options:

• Akebono ACT907A (soft, low-abrasive).
• TRW GDB1446 (good price-quality ratio).
• Brembo P24064 (durable, but require careful running in).

Avoid cheap pads without certification ECE R90 - they can cause malfunctions EPB.