Starting the engine is the first thing you do with your car every day. When the usual engine sound is replaced by a dry click or slow rotation of the crankshaft, owners Nissan Note Often people immediately think of a battery failure. However, if the charge is normal, but the starter does not turn or works intermittently, the problem lies deeper. In modern compact hatchbacks, the starting system is subject to significant stress, especially in urban driving conditions with frequent short trips.
Starter life on Nissan Note with gasoline engines of 1.2 or 1.5 liters it is usually about 150-200 thousand kilometers, but the actual service life depends on the quality of the parts and driving style. Ignoring the first symptoms can result in the car remaining stationary at the most inopportune moment. Timely diagnostics and competent replacement of the unit allow you to avoid costly repairs of the generator or wiring due to overloads.
Diagnosis of starting system faults
Before you begin disassembling and removing the unit, you must be sure of the cause of the breakdown. Owners often confuse Bendix failure with electrical problems. If when you turn the key you hear a characteristic metallic crunch, but the engine does not grab, this is a clear sign of wear on the drive gear. In that case bendix requires immediate replacement or repair of the entire unit.
The situation when only the traction relay (a loud click is heard), but the starter does not respond at all, this may indicate burnt contacts inside the retractor mechanism. Sometimes the problem is solved by simply cleaning the contacts, but often a complete replacement of the relay is required. It is important to check the condition brushes collectors, which wear out over time and lose contact with the armature, which leads to a lack of rotation even with a working relay.
Mechanical damage should not be discounted. If you hear a grinding noise when turning, but the crankshaft does not turn, it may be broken freewheel or the flywheel teeth are damaged. In rare cases, jamming occurs due to dirt getting inside the housing or overheating of the engine, which does not allow the starter to cool down before trying to start again.
Choice of spare parts: original or analogue
The auto parts market offers many options for Nissan Note, and the choice often confuses car owners. Original starter from Nissan It has high build quality and precise fit, but its cost can be 2-3 times higher than its analogues. At the same time, original parts often simply repackage products from third-party factories, which makes buying a brand an overpayment for the logo.
High-quality analogues from trusted manufacturers, such as Denso, Hitachi or Bosch, are often the best choice in terms of price and quality. These brands supply components to the assembly lines of many automakers, so their reliability has been proven over time. However, when ordering an analogue, it is critically important to check the catalog numbers, since even on the same model Nissan Note In different years of production, starters with different numbers of teeth on the crown could be installed.
You should avoid buying cheap Chinese copies without known markings. Such products are often made of soft metals that wear out quickly, and their electrical windings may not withstand peak loads. Saving 2,000 rubles on a starter may result in the need to replace the unit in just six months, plus the cost of repeated removal and installation work. The most common mistake when choosing is purchasing a starter without checking compatibility using the VIN code, which leads to mismatched fasteners or electrical connectors.
- Original Nissan
- High-quality analogue (Denso/Bosch)
- Repair of an old unit
- Cheap analogue
Preparation for replacement and necessary tools
The process of replacing the starter Nissan Note does not require dismantling the engine, but access to the unit may be difficult due to the tight layout of the engine compartment. You will definitely need a set of open-end and socket wrenches, as well as an extension with a wrench for unscrewing fastening bolts in hard-to-reach places. Don't forget the jack and safety stands, as bottom access is often the main way to remove the unit.
Before starting work, it is necessary to turn off the power to the car to avoid a short circuit. Remove the negative terminal from the battery and place it aside. This is a mandatory safety condition, since when unscrewing the starter power wires there is a risk of touching the car body and causing sparking. It is also recommended to remove the air filter and housing if they interfere with access to the upper mounting bolts.
☑️ Preparing to replace the starter
Step-by-step replacement instructions
First you need to find the location of the starter. On most versions Nissan Note With HR12DE or HR15DE engines it is located on the left side of the engine (driver's side), closer to the radiator, and is secured with two or three bolts. Through the inspection hole or overpass you will see the power cable coming from the battery and a control wire of a smaller cross-section.
Disconnect the electrical connectors. First, remove the control wire from the solenoid relay terminal by pressing the latch. Then, using a 10 or 12 wrench, unscrew the nut securing the main positive wire to the starter housing. Be careful not to let the wire fall onto hot engine parts. If the wire is too tight, you can gently wiggle it, but do not apply excessive force so as not to damage the insulation.
Next, unscrew the bolts securing the unit itself to the cylinder block. Usually there are two of them: upper and lower. The bottom bolt often comes loose from underneath, so you'll have to crawl under the car. Once the bolts are removed, gently pull the starter towards you to disengage the gear from the flywheel. This must be done smoothly so as not to damage the fragile case or nearby wiring.
If access to the bottom bolt is completely blocked by the subframe, you may have to lower the subframe a few centimeters by loosening its bolts, but not completely removing them.
Installing a new node and checking
Before installing a new starter, make sure there is no damage to the flywheel. If you hear a grinding noise when it breaks, rotate the flywheel by hand and check the condition of the teeth. A damaged flywheel will quickly destroy the new Bendix gear. If necessary, replace the flywheel or send it for repair, although Nissan Note This happens rarely.
Install the new unit into place, carefully engaging the gear. Tighten the mounting bolts to the torque recommended by the manufacturer to avoid vibration during operation. Connect the main power wire first, then the control connector. Make sure that all contacts are tightly secured and have no play. Don't forget to reinstall the air filter and other removed parts.
Connect the battery and check the operation of the starting system. When you turn the key, the engine should start immediately, without any extraneous noise or vibration. Listen to the sound of work: it should be smooth and confident. If the starter continues to operate after starting the engine (does not turn off), immediately turn off the engine and check the return spring and relay contacts.
Correct connection of power wires and absence of distortion during installation is the key to long service life of the new starter.
| Engine model | Starter type | Number of teeth | Power (kW) | Fastening bolts |
|---|---|---|---|---|
| HR12DE (1.2 l) | Geared | 129 | 0.85 | 2 pcs. |
| HR15DE (1.5 l) | Geared | 129 | 0.96 | 2 pcs. |
| K9K (1.5 l diesel) | Geared | 113 | 1.4 | 3 pcs. |
| HR16DE (1.6 l) | Geared | 129 | 1.0 | 2 pcs. |
Cost of work and common mistakes
Replacing a starter in a specialized service usually costs from 2,500 to 4,500 rubles, depending on the region and difficulty of access. At dealerships, the price may be significantly higher, but they provide a guarantee on the work and use only original spare parts. If you decide to do the work yourself, the savings will be the full cost of the service, but will require time and tools.
⚠️ Attention: Never try to jump start the engine if the starter is faulty, as this can damage the gearbox and flywheel on vehicles with automatic transmission.
One of the common mistakes when replacing is incorrectly connecting the negative wire to the housing. If the contact is poor, the starter may work at half capacity, overheating and quickly burning out. Also, many people forget to check the integrity of the wire insulation after installation, which can lead to a short circuit to hot engine parts. Always make sure that the wires do not touch the exhaust manifold.
Can an old starter be repaired?
In most cases, repairing old starters on a Nissan Note is not economically feasible. The cost of the repair kit (brushes, bendix, bushings) is about 1500-2000 rubles, and the labor intensity of disassembly is high. Often after repair the unit does not work reliably due to wear and tear on the housing.
Prevention and service life extension
To ensure the starter lasts as long as possible, try not to hold the key in the “start” position for more than 5-7 seconds. If the engine does not start on the first try, take a break for 10-15 seconds to allow the windings to cool. Frequent, long-term startup attempts lead to overheating and degradation of the insulation of the wires inside the unit.
Monitor the condition of the battery. A discharged battery puts increased stress on the starter, as it is forced to work at its limit at low voltage. Regularly check the density of the electrolyte and the cleanliness of the terminals. It is also recommended to periodically clean the starter housing of dirt and oil, as adhered dirt makes cooling difficult.
⚠️ Attention: If you notice that the starter has begun to rotate slower than usual, even with a working battery, this is the first signal of an imminent breakdown. Don't delay diagnosis.
Questions and answers (FAQ)
How long does it take to replace a starter on a Nissan Note?
On average, the replacement process takes from 1.5 to 3 hours. If access to the bottom bolt is difficult or the subframe needs to be removed, the time may increase to 4 hours.
Is it possible to start the engine if the bendix is broken?
No, it is impossible to start the engine, since Bendix is responsible for transmitting torque from the electric motor to the flywheel. If the gear breaks down, it simply spins idle.
Do I need to replace the flywheel when replacing the starter?
No, replacement of the flywheel is only required if there is obvious damage to its teeth, which is confirmed by visual inspection. If the teeth are intact, the flywheel can be left.
What signs indicate a faulty solenoid relay?
The main symptom is a loud click when turning the key without rotating the crankshaft. Sometimes the starter may turn over, but only intermittently or only after repeated attempts.
Is it possible to use a starter from Nissan Almera for Nissan Note?
Not recommended without checking by VIN code. Although the motors may be similar, the mounts and gear options may be different, resulting in impossible installation or rapid failure.