ABS sensor with article number 22401-1KT1B - one of those “invisible heroes” on whom the safety of your Nissan. This small element is responsible for the correct operation of the anti-lock brake system, preventing the wheels from locking during emergency braking. However, over time, even original sensors fail: contacts oxidize, wiring is damaged, or the sensor itself breaks. As a result, the dashboard lights up ABS, and in some cases the system turns off completely, leaving you without protection from skidding.

In this article we will look at all about sensor 22401-1KT1B: for which models Nissan it is installed, how to recognize its malfunction, how to check its functionality with a multimeter and replace it yourself. We will also compare the original with popular analogues and give advice on choosing - so that you do not overpay for unnecessary parts or, conversely, do not buy a “pig in a poke.” If you have already encountered an error ABS or you suspect problems with the sensor, this guide will help you save on diagnostics at the service center.

Which Nissan models are equipped with the 22401-1KT1B sensor?

Article 22401-1KT1B - This is the original wheel speed sensor for the rear axle. It is used in several popular models Nissan, released in the period from 2005 to 2015. It is important to note that this sensor is installed only on the rear wheels — for the front axle, other articles are used (for example, 22401-1KT0A).

Here is the full list of compatible cars:

  • 🚗 Nissan Qashqai (J10) 2007–2013 (gasoline/diesel)
  • 🚙 Nissan X-Trail (T31) 2007–2013 (all modifications)
  • 🚘 Nissan Juke (F15) 2010–2014 (with ESP system)
  • 🚖 Nissan Note (E11) 2006–2012 (only versions with ABS)
  • 🚚 Nissan NV200 2009–2015 (commercial and passenger versions)

Please note: on Nissan Almera (G15) and Tiida (C11) this sensor doesn't fit — other modifications are used there (for example, 22401-4M000). To accurately determine compatibility, check the vehicle's VIN or consult a catalog Nissan Parts.

📊 What Nissan do you have?
  • Qashqai
  • X-Trail
  • Juke
  • Note
  • NV200
  • Other model

Symptoms of a malfunctioning ABS sensor 22401-1KT1B

A faulty ABS sensor does not manifest itself immediately - at first, errors may appear sporadically, and then become permanent. Here key symptoms, which indicate problems with 22401-1KT1B:

  • ⚠️ Lights up on the dashboard ABS (sometimes with ESP or VSC).
  • 🔄 The error appears after driving over uneven surfaces or puddles (a typical problem with contact oxidation).
  • 🛑 When braking, you hear a grinding or vibration - this is the mechanical wheel locking.
  • 📉 Braking performance has deteriorated, especially on wet or slippery roads.
  • 🔧 Diagnostic scanner shows errors C1130, C1135 or U1000 (loss of connection with the sensor).

Important: if the light comes on ABS, this does not always mean the sensor is broken. There may be other reasons:

  • 🔌 The sensor wire or connector is damaged (often rubbed against the suspension).
  • 🧲 Contamination or damage to the gear rotor (comb) on the hub.
  • 🔋 Malfunction of the ABS control unit (hydraulic modulator).

Before purchasing a new sensor, be sure to check it with a multimeter — we’ll talk about this in detail in the next section.

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If the error ABS appears only after washing or rain, most likely the problem is in the oxidized contacts of the connector. Try to clear them WD-40 or special lubricant for electrical contacts.

How to check the ABS sensor 22401-1KT1B with a multimeter?

Checking the ABS sensor takes no more than 10 minutes and requires a minimum set of tools: a multimeter (in ohmmeter and voltmeter mode) and a jack. Here are the step-by-step instructions:

  1. Remove the sensor:

    Jack up the rear wheel, remove it and locate the sensor on the hub. It is secured with one bolt (usually on 10 mm). Disconnect the connector and carefully pull out the sensor.

  2. Check resistance:

    Switch the multimeter to ohmmeter mode and connect the probes to the sensor contacts. Normal resistance for 22401-1KT1B — 800–1400 Ohm. If the readings are:

    • 🔴 0 ohm - short circuit (sensor faulty).
    • 🔴 ∞ (infinity) - circuit break.
    • 🟢 800–1400 Ohm — the sensor is working (go to the next step).
  • Check voltage:

    Switch the multimeter to voltmeter mode (AC voltage, AC 200 mV). Spin the wheel by hand (or have an assistant spin it) and watch the readings. A working sensor should output 0.2–0.5 V when rotating. If there is no voltage, the sensor is faulty.

    • Also inspect gear rotor (comb) on the hub - it should not have chips, cracks or severe corrosion. If the teeth are damaged, the sensor will read incorrect data even if it is working properly.

    Clean the connector contacts from oxidation|

    Check sensor resistance (800-1400 ohms)|

    Make sure there is no mechanical damage to the wire|

    Check the gear rotor on the hub-->

    Step-by-step DIY replacement of ABS sensor 22401-1KT1B

    If diagnostics confirm that the sensor is faulty, you can replace it yourself. For this you will need:

    • 🔧 Key on 10 mm (or ratchet head).
    • 🔨 Screwdriver with a flat blade (for removing the connector lock).
    • 🧴 WD-40 or similar lubricant (if the bolt is stuck).
    • 🧤 Gloves (to avoid damaging your hands on the sharp edges of the pendant).

    Replacement instructions:

    1. Preparation: Jack up the rear of the vehicle and remove the wheel. Clean the area around the sensor from dirt to prevent debris from getting into the connector.

    2. Removing the old sensor:

      • Disconnect the connector (press the latch and pull up).
      • Unscrew the sensor mounting bolt with a key on 10 mm.
      • Carefully pull the sensor out of its seat (do not pull on the wire!).

    3. Installing a new sensor:

      • Insert new sensor 22401-1KT1B into the mounting hole until it stops.
      • Tighten the fastening bolt (tightening torque - 8–10 Nm).
      • Connect the connector until the latch clicks.

  • Check: Install the wheel, lower the vehicle and start the engine. light bulb ABS should go out after 5-10 seconds. If the error remains, check the connector connection or reset the error with a scanner.

    • Critical point: when installing the sensor, do not use sealant or lubricant on its working surface - this will interfere with reading the signal from the comb!

    What should I do if the ABS error does not disappear after replacing the sensor?

    1. Check whether the connector is connected correctly (sometimes the latch does not snap fully into place).

    2. Make sure that the new sensor is original or a high-quality analogue (cheap fakes often do not work).

    3. Carry out diagnostics with a scanner - the error may be related to another sensor or ABS unit.

    4. Inspect the wiring for chafing or short circuits (especially near the body mount).

    Original vs analogues: what to choose instead of 22401-1KT1B?

    Original sensor Nissan 22401-1KT1B costs from 3,500 to 5,000 rubles (for 2026), but there are high-quality analogues on the market that will cost less. However, not all of them are equally reliable - some can last only a few months. In the table below we compare the original with popular substitutes:

    Manufacturer Article Price (RUB) Features Reliability rating
    Nissan (original) 22401-1KT1B 3 500–5 000 12 months warranty, exact compatibility ⭐⭐⭐⭐⭐
    Bosch 0 265 005 732 2 200–2 800 High quality, fits most models Nissan ⭐⭐⭐⭐☆
    Febi Bilstein 22401 1 800–2 300 Budget option, but there are defective copies ⭐⭐⭐☆☆
    TRW GSS3433 2 500–3 000 A good alternative to the original, often installed in services ⭐⭐⭐⭐☆
    Sasic 224011KT1B 1 200–1 600 Low price, but high risk of rapid failure ⭐⭐☆☆☆

    Our advice: if you plan to use the car for a long time, it is better to take original or Bosch/TRW. Cheap analogues (for example, Sasic) can last only 10–20 thousand km, after which they will have to be changed again. Also pay attention to packaging — original sensors Nissan supplied in branded boxes with a hologram.

    Common mistakes when replacing an ABS sensor and how to avoid them

    Even experienced car owners sometimes make mistakes when replacing the ABS sensor, which lead to the recurrence of the malfunction. Here the most common mistakes and how to prevent them:

    ⚠️ Attention! Never hit the sensor with a hammer to pull it out - this will damage the seat in the hub. If the sensor is stuck, use penetrating lubricant and carefully loosen it with pliers.
    • 🔧 Incorrect bolt torque:

      If you tighten the fastening bolt (more than 12 Nm), the sensor body can be deformed. If you don't tighten it enough, it will dangle and the signal will become unstable. Use a torque wrench!

    • 🔌 Damage to the connector during connection:

      The ABS sensor connector is fragile - if you pull the wire or snap the lock in the wrong way, the contacts may break off. Always hold the connector body, not the cable.

    • 🧲 Ignoring comb contamination:

      If the gear rotor on the hub is covered in rust or dirt, the new sensor will quickly fail. Clean the comb with a wire brush before installation.

    • 🔄 Unreset errors in the ABS unit:

      Error after replacing sensor ABS may remain in the block memory. To reset it, disconnect the battery terminal for 10 minutes or use a diagnostic scan tool.

    Another typical problem is purchasing a sensor for front axle instead of the back one. We remind you: 22401-1KT1B placed only on rear wheels! For the front ones, other articles are used (for example, 22401-1KT0A).

    Where to buy sensor 22401-1KT1B and how not to run into a fake?

    Buy original sensor 22401-1KT1B possible in several places:

    • 🏢 Official dealers Nissan - the most reliable option, but also the most expensive (the price can be inflated by 20–30%).
    • 🛒 Specialized online stores (For example, Exist.ru, Autodoc, Emex) - there are often discounts and promotions here.
    • 🔧 Car disassembly — you can find a used sensor for 1,000–1,500 rubles, but the risk of running into a faulty copy is high.
    • 🌍 Foreign sites (AliExpress, eBay) - prices are lower, but delivery takes 2-4 weeks and there is no guarantee.

    To avoid buying a fake, pay attention to:

    • 📦 Packaging: original sensors Nissan Packed in thick cardboard with the brand logo and hologram.
    • 🏷️ Marking: The sensor body must have an article number engraved on it 22401-1KT1B and logo Nissan.
    • 🔍 Plastic quality: in fakes it is often fragile, with burrs. The original has a smooth surface.
    • 📄 Availability of certificate: official dealers always have documents confirming the originality of the part.

    If you buy an analogue (for example, Bosch or TRW), check that the kit contains copper washer for the fastening bolt - they often forget to put it in cheap kits.

    FAQ: Frequently asked questions about ABS sensor 22401-1KT1B

    Is it possible to drive with a faulty ABS sensor?

    Technically possible, but highly undesirable. Without working ABS, the braking distance on a slippery road increases, and during emergency braking, the wheels may lock, which will lead to a skid. In addition, the stability control system is disabled (ESP), which further reduces safety.

    How often should ABS sensors be replaced?

    The service life of the ABS sensor depends on operating conditions. On average they serve 100–150 thousand km, but may fail earlier due to:

    • Aggressive off-road driving (shocks to the suspension).
    • Water and dirt getting into the connector.
    • Corrosion of the gear rotor on the hub.

    We recommend checking the condition of the sensors at every service (every 15–20 thousand km).

    Is it possible to clean the ABS sensor instead of replacing it?

    If the problem is oxidized contacts or contamination, the sensor can be cleaned. To do this:

    1. Remove the sensor and wipe its housing with alcohol.
    2. Clean the connector contacts WD-40 or special lubricant for electrical contacts.
    3. Check the resistance with a multimeter (should be 800-1400 ohms).

    If the error remains after cleaning, the sensor must be replaced.

    Why does the error not go away after replacing the ABS sensor?

    There may be several reasons:

    • Defective ABS control unit (hydromodulator).
    • Damaged wiring from sensor to block.
    • Incorrectly connected connector (the latch is not latched).
    • New sensor defective (especially true for cheap analogues).
    • The error is not cleared (you need to disconnect the battery or use a scanner).

    Check all the points in order. If the problem is in the ABS unit, it will have to be diagnosed by a service center.

    Is it possible to install an ABS sensor from disassembly?

    It's possible, but risky. The disassembled sensor may already be worn out or damaged. If you still decide to buy a used part, be sure to:

    • Check it with a multimeter (resistance 800–1400 Ohms).
    • Inspect the housing for cracks or corrosion.
    • Make sure the connector is not damaged.

    The cost of a used sensor is about 1,000–1,500 rubles, but the savings can result in repeated replacement in a few months.