<em>Nissan Almera Classic</em> wiper motor: how to check, repair or replace

Nissan Almera Classic — a reliable car, but even with it little things fail over time, on which driving comfort depends. One of these nodes is wiper motor (windshield wiper drive). When it breaks, driving in the rain or snow turns into an ordeal: the blades either do not move at all or work jerkily, leaving streaks on the windshield.

In this article we will analyze all aspects of the wiper motor operation Almera Classic: from the first signs of a malfunction to step-by-step instructions for replacement. You will learn how to check the drive without dismantling, what parts to buy (original or analogue), and why sometimes the problem lies not in the motor, but in the relay or fuse. We will also give unique data on the service life of the original motors and typical electrical wiring “diseases” in this model.

Signs of a bad wiper motor

The first symptoms of a breakdown of the windshield wiper drive on Almera Classic often ignored, attributed to “glitches” of electronics. However, delay may lead to complete system failure at the most inopportune moment. Pay attention to these signals:

• 🚨 The wipers are working jerkily or stop in an arbitrary position (do not return to the starting point).
• 🔊 Extraneous sounds: grinding, crackling or humming from under the plastic trim under the windshield.
• ⚡ The wipers do not respond to the switch, but the fuse is intact (check F30 (20A) in the block under the steering wheel).
• 💧 The brushes move only at one speed, despite the mode selection.
• 🔄 The wipers “stir” and do not stop after turning off (typical for a sticking gearbox).

If you notice any of these signs, do not delay diagnosis. On Almera Classic (especially in the back N16) is common breakage of the brush assembly in the motor due to moisture entering through a leaky housing. This leads to loss of contact and chaotic operation of the wipers.

⚠️ Attention: If the wipers suddenly stop working during the rain, do not try to "swing" them manually - this may damage the gear teeth of the gearbox. First check the fuse and relay (it is located in the additional unit behind the glove compartment).

How to check the wiper motor without removing it

Before disassembling half of the machine, perform quick diagnostics without dismantling. You will need a multimeter or at least a 12V test lamp. Follow this algorithm:

1. Check the fuse F30 (20A) in the main block (under the steering wheel on the left). On Almera Classic it is also responsible for the washer, so if the liquid does not splash, this is an indirect sign of its burnout.
2. Ring the relay (located in an additional block behind the glove compartment, usually signed R17). It should click when you turn on the wipers. If not, replace the relay (costs ~300 rubles).
3. Apply voltage directly:
   • Remove the plastic trim under the windshield (4 clips).
   • Disconnect the chip from the motor (2 wires: +12V And mass).
   • Connect the wires from the battery directly to the motor contacts. If it works, the problem is in the wiring or switch.

If the motor does not respond to direct connection, I'll have to take it off for a detailed check. On Almera Classic this takes ~40 minutes (including dismantling the pad and trapezoid).

Removing and disassembling the motor: step-by-step instructions

To replace or repair the wiper drive on Nissan Almera Classic you will need:

• 🔧 Key for 10 and 12 (for attaching the trapezoid).
• 🔨 Screwdriver with flat and cross blade.
• 🧲 Magnet for bolts (they like to hide under plastic).
• 🔋 Multimeter (for checking windings).

Sequence of actions:

1. Remove the wipers:
   • Use a screwdriver to pry off the plastic caps on the hinges.
   • Unscrew the nuts with a wrench 13 (don't lose the pucks!).
2. Remove the plastic cover under the windshield (4 clips + 2 bolts at the edges).
3. Detach the trapeze:
   • Unscrew the 3 motor mounting bolts (key on 10).
   • Remove the rod from the motor shaft (WD-40 may be needed if soured).

Remove the motor and clean it of dirt (especially the connector).

To disassemble the motor:

5. Carefully pry up the case latches with a screwdriver (they are fragile!).
6. Check status brush assembly And gearbox:
   • If the brushes are worn down to 50%, they need to be replaced (they cost ~200 rubles per set).
   • If there are chips or play on the gears of the gearbox, the motor must be replaced.

⚠️ Attention: On Almera Classic After 2008, wiper motors may differ in connector (from 2 to 3 contacts). Check the article by VIN! Typical original numbers: 28520-4M000 (until 2008) and 28520-4M010 (after 2008).

Selection of spare parts: original vs analogues

When purchasing a new wiper motor for Almera Classic you have 3 options:

Part type	Article	Price, rub.	Pros	Cons
Original (Nissan)	28520-4M000 / 28520-4M010	4 500–6 000	1 year warranty, precise fit, service life 150+ thousand km	Expensive, possible fakes
Analogue (Bosch)	3 397 009 016	3 200–3 800	Quality at the level of the original, distributed in stores	There may be defective lots
Budget analogue (Fenox, JP Group)	TRP28520 / 1152852000	1 800–2 500	Low price, fast delivery	Service life 30–50 thousand km, possible problems with tightness

Our advice: if you plan to use the car for a long time, take original or Bosch. Budget analogues are suitable for a temporary solution, but be prepared to replace them in 1–2 years. Please note housing tightness - on Almera Classic Motors often fail due to water entering through poor-quality seals.

Typical replacement mistakes and how to avoid them

Even experienced car owners make mistakes when working with the wiper motor. Here are the most common ones on Almera Classic:

• 🔧 Incorrect installation of the trapezoid:

  If you mix up the sides of the rod (left and right), the wipers will move at odds or cling to the hood. There are marks on the rod L (left) and R (right) - navigate by them.

• 💡 Ignoring lubrication:

  The motor shaft and gearbox gears need to be lubricated lithol or graphite grease during assembly. Otherwise, after 10–15 thousand km a grinding noise will appear.

• ⚡ Bad contact in the chip:

  Oxidized contacts are a common cause of repeated breakdowns. Clean them up alcohol solution and lubricate with petroleum jelly.

• 🔩 Retightening trapezoid bolts:

  If the motor mount is tightened too much, the housing may crack. Tightening torque - 8–10 Nm.

Another typical problem is incorrect adjustment of the initial position of the wipers. After installing the new motor, they should be in the lower position (under the plastic cover). If this doesn't happen:

1. Remove the chip from the motor.
2. Manually turn the motor shaft clockwise until it stops.
3. Place the chip back and turn on the wipers for 1–2 seconds so that they “learn” the original position.

Motor repair: when it makes sense

You don't always need to buy a new motor - in 60% of cases it can be repair. This is relevant if:

• 🔋 Erased commutator brushes (replacing them costs 200–300 rubles).
• 🔧 Clogged or jammed gearbox (cleaning and lubrication solves the problem).
• 💧 Moisture has entered the case (it is enough to dry and seal the joints).

Step by step repair:

1. Disassemble the motor (see section above).
2. Clear collector from carbon deposits with fine sandpaper (grain 1000).
3. Check the windings with a multimeter:
   • The resistance between the contacts should be 1–3 ohms.
   • If it shows ∞ (break) or 0 (short circuit) - motor to be replaced.

Lubricate the gearbox gears and replace the brushes (if their length is less than 5 mm).

Seal the housing silicone sealant (especially at the point where the shaft exits).

If the windings are burned out or the gear teeth are damaged, repair is impractical - it is cheaper to buy a new motor. Average cost of repairs in service: 1,500–2,500 rub. (excluding spare parts).

How to check the motor windings without a multimeter?

Connect the motor to the battery via a 12V light bulb (for example, from the dimensions). If the lamp burns at full intensity, the windings are closed. If it doesn’t light up at all, it’s a break. A weak glow indicates high resistance (the collector needs cleaning).

Prevention: how to extend the life of the wiper motor

Motor service life Almera Classic depends not only on the quality of the part, but also on the operating conditions. Follow these guidelines:

• 🚗 Do not turn on the wipers on dry glass - this increases the load on the gearbox. Always use washer first.
• ❄️ In winter, remove ice from your brushes. before turning on. Frozen wipers can burn out the motor in 5 seconds.
• 🔧 Lubricate the motor shaft once a year (2-3 drops of lithol are enough).
• 💧 Check the tightness of the seals under the plastic cover - water getting on the chip causes corrosion of the contacts.
• 🔋 Monitor the voltage of the on-board network. When 14.5V+ (faulty generator) the motor overheats.

On Almera Classic with mileage over 150 thousand km recommended preventive replacement of plastic trapezoid bushings (article 28560-4M000). Their wear leads to misalignment and increased load on the motor.

⚠️ Attention: If you often drive off-road, install safety net on the air intake under the windshield. Sand and dust quickly wear out the motor brushes and clog the gearbox.

FAQ: Frequently asked questions about the wiper motor Almera Classic

Is it possible to drive without wipers if the motor is broken?

Technically yes, but this unsafe. In rain or snow, visibility deteriorates to a critical level. If the motor breaks down on the way, you can temporarily:

• Use a manual glass washer (keep a scraper in the car).
• Drive at low speed with the fog lights on.

But at the first opportunity repair or replace motor.

How long does the original motor last on the Almera Classic?

Average service life of the original motor (with proper operation) - 150–200 thousand km. However, in practice, many owners encounter breakdowns after 80–100 thousand km, especially when:

• Frequent driving in rain/snow (moisture).
• Using cheap brushes (increases the load on the gearbox).
• Lack of shaft lubrication.

Why is the new motor running slowly?

If the wipers move slower than usual after replacement, check:

1. On-board voltage (must be 13.8–14.4V at idle).
2. Condition of the wiper blades — worn brushes create additional resistance.
3. Gearbox lubrication - if it is not enough, the motor is running under load.
4. Spare part quality - some analogues (especially Chinese) have a weak engine.

Is it possible to install a motor from another Nissan model?

Theoretically, yes, but with reservations. On Almera Classic suitable motors from:

• Nissan Primera P12 (article 28520-4M000 - the same one).
• Renault Megane 2 (until 2008, but the mounting will need to be improved).

However It’s better to take the original or a proven analogue — experiments with incompatible parts often lead to problems with the trapezoid.

Which fuse controls the wipers on Almera Classic?

The fuse is responsible for the wipers and washer F30 (20A) in the main block (under the steering wheel, on the left). A relay is also involved in the circuit R17 (located in the additional block behind the glove compartment). If the fuse blows frequently, look for short circuit in the wiring or motor.