Often owners Nissan Bluebird Sylphy They are faced with a situation where, when the wiper lever is activated, the liquid simply does not flow to the windshield. In most cases, the problem lies not in clogged injectors or an empty reservoir, but in a malfunction of the electric pump. Washer motor is a consumable item that fails over time due to poor quality fluid or natural wear of the brushes.
Ignoring this failure can lead to serious visibility problems in rainy weather, which directly affects safety. By car Nissan this generation, access to the pump is often limited, which requires careful dismantling. Problem with washer fluid supply can manifest itself in different ways: from a quiet humming sound without water movement to a complete absence of sound when turned on.
In this article we will look in detail at how to independently identify the fault, select the correct part and replace it without contacting a specialized service. We will also look at typical mistakes that beginners make when repairing the washer system on Nissan Bluebird Sylphy.
Diagnosis of washer pump malfunction
Before disassembling the front panel or bumper, you need to make sure that the problem is in the pump. Often the culprit is a blown fuse or an oxidized contact group. The check needs to start with the simplest thing: open the fuse box in the engine compartment and find the element responsible for the system WASHER PUMP.
If the fuse is intact, try turning on the washer and listening carefully. Do you hear a faint buzzing sound? If there is sound but no water, the problem may be a clogged pump filter or a crack in the tank body. If there is complete silence, check for voltage at the motor connector using a multimeter.
It is important to consider that Nissan Bluebird Sylphy pumps often have two outlets: for the windshield and for the rear (if the car is equipped). Sometimes only one side fails. Electrical circuit diagnostics must be carried out with care so as not to damage the insulation of the wires.
- ✅ Check the fuse in the block under the hood (usually marked F14 or similar).
- ✅ Make sure the connector is pressed tightly against the motor contacts.
- ✅ Try to blow out the injectors with compressed air to eliminate any blockage.
If voltage is supplied to the terminals, but the motor does not spin, it means it needs to be replaced. In rare cases, gently tapping the pump body helps, which can temporarily restore contact between the burnt brushes, but this is only a temporary measure.
Selecting suitable spare parts and articles
When choosing a new washer motor for Nissan Bluebird Sylphy It is important to pay attention to the year of manufacture of the car and the body type. There are several modifications of pumps that differ in hose length, connector type and number of outlets. Using the wrong part will result in it simply being impossible to install without redoing the fasteners.
The original part number often changes depending on the configuration, but the most common numbers for this model begin with the prefix 28930. For example, the original pump may be marked 28930-AX000 or 28930-AX00A. Before purchasing, be sure to check the number on the old device with the number of the new spare part.
Analogues from third-party manufacturers can cost much less, but their quality is often inferior to the original. Cheap Chinese copies may not withstand winter frosts or wear out quickly. Quality of rubber seals in analogues it often leaves much to be desired, which leads to leaks.
| Part type | Approximate article | Average price (RUB) | Features |
|---|---|---|---|
| Original (Nissan) | 28930-AX000 | 3500 - 5000 | High reliability, precise geometry |
| Analog (Kojima) | 28930-AX000-K | 1500 - 2200 | Good price/quality ratio |
| Cheap analogue | Different | 600 - 900 | Risk of rapid failure |
| Set (pump + reservoir) | 28930-XX000 | 7000 - 9000 | If the tank is cracked |
Sometimes it is easier and cheaper to buy a pump complete with a tank if the old tank has microcracks that are difficult to notice. This is especially true for high mileage vehicles where the plastic has become brittle.
⚠️ Attention: When purchasing an analogue, be sure to check the length of the liquid outlet pipe. If it is too short, the hose will not fit, and if it is too long, it will create unnecessary tension and may burst.
- Winter (antifreeze)
- Summer (water)
- Homemade solution (alcohol)
- I have no opinion
Tools and preparation for replacement
To carry out replacement washer motor you don't need a complex diagnostic scanner or specific tool. A basic set that any car enthusiast has is enough. However, access to the pump is Nissan Bluebird Sylphy often difficult due to the design of the fender liner and bumper.
You will need: a set of screwdrivers (phillips and flat), a socket wrench 10 mm or a head with a knob, pliers for removing clamps and a container for draining remaining liquid. Don't forget to prepare new plastic clamps, as old ones often break during dismantling.
- 🛠 Phillips screwdriver PH2 for removing the tank mount.
- 🛠 Head on
10mm for unscrewing the fastening bolts. - 🛠 Container for draining old liquid (minimum 5 liters).
- 🛠 WD-40 for treating stuck fasteners.
It is better to carry out work on a flat surface. If you plan to drain the liquid, it is better to prepare a hose for overflow in advance or simply carefully tilt the tank. Cleaning the repair area from dust and dirt will help prevent debris from entering the washer system.
☑️ Preparation for replacement
Step-by-step instructions for dismantling and installation
The replacement process begins with draining the washer fluid from the washer reservoir. Open the hood, find the tank and, if possible, disconnect the hoses to drain the water into a prepared container. If access to the drain hole is difficult, you can carefully turn the tank over or use a pump to pump it out.
Next, you need to provide access to the pump. On Nissan Bluebird Sylphy this often requires removing the front fender liner or removing part of the bumper. Unscrew the screws securing the plastic fender liner to the bumper and arch. Gently bend it back to reveal the bottom of the tank.
Find the electric motor that is installed at the bottom of the tank. Disconnect the electrical connector by pressing the latch. Using pliers, carefully remove the clamp holding the pump in place. You can now remove the old device by pulling it down with a little force.
Install new washer motor into the seat, making sure that the rubber gasket sits tightly and evenly. This is critical to preventing leaks. Secure the pump with a new clamp and connect the electrical connector until you hear a characteristic click.
Порядок действий:1. Снять подкрылок.
2. Отсоединить разъем питания.
3. Снять хомут и извлечь насос.
4. Установить новый насос с прокладкой.
5. Закрепить хомутом и подключить разъем.
6. Проверить работу системы.
After installation, add fresh fluid and check the operation of the pump. Turn on the ignition and press the washer lever. Make sure that the water flows evenly and that there are no leaks where the new pump is installed. Leak test must be carried out immediately after installation.
What to do if the pump does not pump after replacement?
There may be a lot of air left in the system. Try turning the washer on and off quickly a few times to bleed the line. Also check if the hose is kinked when installing the fender liner.
The main difficulty of replacing the Nissan Bluebird Sylphy is access to the pump through the fender liner, so do not try to pull it by force, so as not to break the plastic bumper mounts.
Typical problems and solutions
Sometimes after replacing the pump the system still does not work correctly. The most common cause is air getting into the system. In this case, you need to turn on the washer several times with short presses to expel any air pockets from the hoses.
Another problem is the distortion of the hose when assembling the fender liner. If the plastic of the fender liner presses on the tube, the fluid flow will be weak. Inspect the route of the hoses, making sure they are not pinched or twisted. Correct hose routing guarantees stable operation.
If the pump is running but the pressure is low, check the injectors. On Nissan they often become clogged with dirt or ice. Use a thin needle or special liquid to clean the injectors. Do not try to clean them with thick objects to avoid damaging the adjustment mechanism.
⚠️ Attention: Never run the washer pump dry for more than 5 seconds. This can lead to overheating of the winding and failure of the new motor.
Sometimes the problem lies not in the pump itself, but in the button on the wiper arm. The contacts inside may oxidize or burn. In this case, replacing the pump will not help, and the control lever itself will need to be repaired or replaced.
Before installing the new pump, moisten the rubber gasket with a small amount of silicone grease - this will make installation easier and improve sealing.
Prevention and care of the washer system
To make a new one washer motor served as long as possible, you must follow simple operating rules. The main enemy of the pump is dirt and low temperatures. Always use a quality washer fluid suitable for your region and season.
In winter, be sure to switch to non-freezing liquid ("anti-freeze") with a freezing temperature lower than the street temperature. Water or cheap summer fluid will freeze in the tank and hoses, which will lead to rupture of pipes and burning of the engine when you try to turn it on.
- ❄️ Regularly clean the pump filter mesh of debris.
- ❄️ Flush the system with clean water before changing the season.
- ❄️ Check the operation of the injectors before the start of the rainy season.
Pay special attention to the condition of the electrical network. Oxidation of the contacts in the pump connector can lead to increased resistance and overheating of the motor. Periodically inspect the contacts and, if necessary, treat them with special sprays to protect against corrosion.
Why does the pump hum but not pump?
If the pump hums, but there is no water, most likely the pump inlet screen is clogged or the liquid in the hose is frozen. Try warming the tank with warm water or blowing air through the system.
FAQ: Frequently asked questions
Is it possible to replace just the pump without replacing the entire reservoir?
Yes, in most cases, replacing only the electric motor is possible. However, if the tank is cracked or deformed, it is better to replace it entirely, since the cost of the tank is small compared to the risk of leakage.
Which OEM part fits the 2009 Nissan Bluebird Sylphy?
For this model, the original pump with the article number is often suitable 28930-AX000. However, before purchasing, always check the number with your old unit, as there may be changes depending on the month of manufacture.
What to do if the new pump is quieter than the old one?
This may mean that the new pump is less efficient or there is an air lock in the system. Check to see if the hose is pinched and try bleeding the system several times.
Is it possible to use water with added detergent instead of anti-freeze in winter?
Absolutely not. The water will freeze, expand and rupture the hoses or reservoir, and the pump will burn out when you try to turn it on. Use only special antifreeze liquids.