<em>Nissan Almera G15</em>steering column: how it works, why it breaks and how to fix it

Nissan Almera G15 is a popular sedan that has gained trust thanks to its reliability and unpretentiousness. However, even such machines have components that require special attention. One of them is the **steering column**, the serviceability of which determines not only driving comfort, but also safety. In this article we will analyze the speaker device on Almera G15, typical faults, diagnostic and repair methods, and also give practical advice on maintenance.

Steering column in Almera G15 (body N17, engines HR16DE And K4M) is structurally similar to analogues on other models Nissan-Renault, but has its own nuances. For example, it uses **Electromechanical Power Steering (EPS)** rather than hydraulic, which makes it easier to service but adds electronics. If you notice knocking, play or tight rotation of the steering wheel, this is a reason to check the column. Next we will tell you how to do it correctly.

Steering column device Nissan Almera G15: diagram and key elements

Steering column Almera G15 consists of several main components:

• 🔧 Steering column shaft — transmits rotation from the steering wheel to the rack. B G15 a telescopic shaft with articulated joints is used to compensate for vibrations.
• ⚡ Electromechanical booster (EPS) — located directly on the column (as opposed to the hydraulic booster). Includes electric motor, gearbox and control unit.
• 🔄 Hinges and bearings - ensure smooth running. Most vulnerable to wear and tear.
• 🛡️ Protective casing and seals — prevent the ingress of dust and moisture. B G15 often suffer from depressurization.
• 📶 Angle sensors - transmit data to ESP And ABS. In the event of a breakdown, errors may light up on the device.

Feature Almera G15 — integration EPS with the system VDC (stability control). This means that column faults can affect brake and clutch performance. For example, if the steering angle sensor fails, ESP may trigger falsely when turning.

The table below shows the key characteristics of the steering column for Almera G15 (2012–2018):

Signs of a bad steering column: when to sound the alarm

Steering column malfunctions Almera G15 manifest themselves in different ways, but there is three critical symptoms that are dangerous to ignore:

1. Knock or play when turning the steering wheel - indicates wear on the joints or shaft bearings.
2. Tight rotation (especially at low speeds) - often associated with a malfunction EPS or angle sensor.
3. Spontaneous turning of the steering wheel - may be caused by jamming of the amplifier gearbox or damage to the shaft.

Other common problems:

• 🔊 Creaking or grinding when the steering wheel rotates - worn oil seals or corrosion on the shaft are usually to blame.
• ⚡ Disabling EPS when the steering wheel icon lights up on the dashboard - check the fuse F30 (10A) in the block under the hood.
• 📛 Error C1130 or C1609 - indicates problems with the rotation angle sensor.
• 🔄 Uneven force (sometimes light, sometimes tight) - wear of the electric motor brushes is possible EPS.

Important! If the steering wheel has become “heavy” in only one direction (for example, to the left), the problem is most likely in steering rack, not in the column. B Almera G15 this is often due to wear of the gear pair in the rack or lack of lubrication.

⚠️ Attention: If, while driving, the steering wheel begins to “twitch” or returns to neutral, stop immediately! This may be a sign of a jammed shaft or gearbox failure. EPS, which is fraught with loss of control over the car.

Steering column diagnostics: step-by-step instructions

Before repairing, you need to accurately determine the cause of the malfunction. Below is the diagnostic algorithm for Almera G15:

1. Backlash check:
   • Turn off the engine, turn the steering wheel left and right with an amplitude of 5–10°. Play of more than 1–1.5 cm is a sign of wear on the hinges or bearings.
   • If the play is accompanied by a knock, the problem is intermediate shaft (between the column and the rail).
2. EPS test:
   • Start the car, turn the steering wheel all the way left and right. The force should be the same in both directions.
   • If EPS turns off, check:
     • fuse F30 (10A) in the block under the hood.
     • The voltage at the battery terminals (must be at least 12.4 V).
     • Connector status EPS (contacts often oxidize).

1. Подключите диагностический сканер (например, Launch X431).
2. Проверьте ошибки в блоке EPS/VDC.
3. Коды C1130 или C1609 — признак неисправности датчика.

If the scanner shows an error C1609, but there are no external symptoms, try resetting it and checking if it appears again. Sometimes this error occurs due to a momentary network outage CAN.

⚠️ Attention: When diagnosing EPS Do not disconnect the control unit connector when the ignition is on! This may cause the steering angle sensor to fail to calibrate and cause the steering wheel to “shudder” when driving in a straight line.

Steering column repair: what you can do yourself

Not all steering column failures Almera G15 require replacement of the assembly. Let's look at typical faults and how to fix them:

1. Replacement of shaft bearings

Symptoms: knocking or grinding noise when turning the steering wheel, play.

Tools: head on 10, bearing puller, lubricant Molykote.

Work order:

1. Remove the lower part of the steering column casing (4 bolts T20).
2. Disconnect the connector EPS and remove the column (you will need a wrench 13 for attachment to the body).
3. Disassemble the shaft, replace bearings (original - 40508-4M000).
4. Lubricate the new bearings and reassemble the column in reverse order.

2. Repair or replace EPS

Symptoms: tight steering wheel rotation, error C1130, turn off the amplifier.

B Almera G15 EPS can be repaired if the problem is:

• 🔌 Oxidized connector contacts (cleaned WD-40).
• 🔋 Worn electric motor brushes (unit disassembly required).
• 📡 Faulty angle sensor (can be replaced separately, art. 48520-JM00A).

If the block EPS cannot be repaired; it must be replaced as an assembly. Original art. — 48501-JM00A (price ~25–30 thousand rubles), analogues:

• Febi — 38920 (18 thousand rubles).
• TRW — JEH1000 (20 thousand rubles).

3. Elimination of play in the intermediate shaft

Symptoms: knocking noise when driving over bumps, play in the steering wheel.

B Almera G15 The intermediate shaft is attached to the column and rack through hinges. Over time they become loose. Solution:

1. Remove the shaft (unscrew the fastening bolts with a wrench 13).
2. Check the condition of the hinges. If the play is more than 1 mm, replace the shaft (art. 48510-JM00A).
3. If there is slight play, you can tighten the fasteners or install repair bushings.

Important! When replacing the intermediate shaft, do not use cheap analogues - they often have play out of the box. The best option is the original or GMB (art. GKW-1030).

Prevention and maintenance: how to extend the life of the steering column

Steering column Almera G15 with proper maintenance it lasts 200+ thousand km. To avoid damage:

• 🔧 Check the steering play every 20 thousand km. Even a small play (2–3 mm) leads to wear of the hinges over time.
• 🚿 Avoid washing under the hood under high pressure - water enters the connector EPS and causes corrosion.
• ⚡ Keep an eye on your battery. EPS sensitive to voltage sags. If the battery is weak, the amplifier may turn off.
• 🛡️ Lubricate the shaft joints every 50 thousand km (use LIQUI MOLY LM 50).
• 📛 Reset errors regularly scanner. Even if EPS works fine, accumulated errors can lead to failures.

Pay special attention column protective cover. B Almera G15 it often cracks, letting dust onto the shaft. At the first sign of damage, replace the casing (art. 48530-JM00A).

We also recommend cleaning your contacts once a year. EPS from oxidation. To do this:

1. Remove the lower part of the steering column housing.
2. Disconnect the connector EPS (the lock must be pressed out with a screwdriver).
3. Treat contacts with cleaner Kontakt 60 and lubricate LIQUI MOLY Electronic-Spray.

Common repair mistakes and how to avoid them

Many owners Almera G15 encounter repeated breakdowns after repairs. Let's look at typical mistakes:

• 🔧 Incorrect shaft assembly — if you mix up the sides of the bearings, the steering wheel will “bump” when moving.
• ⚡ Ignoring EPS Calibration — after replacing the block or angle sensor, you need to perform the learning procedure (see below).
• 🛠️ Using non-original hinges — cheap analogues quickly become loose.
• 📛 Unreset errors - even after repair, old fault codes may interfere with operation EPS.

How to calibrate EPS after repair:

1. Make sure the wheels are level (the car is on a level surface).
2. Turn on the ignition (do not start the engine).
3. Turn the steering wheel all the way to the left, then right (all the way).
4. Return the steering wheel to neutral.
5. Turn off the ignition for 10 seconds, then start the engine.

⚠️ Attention: If after calibration the steering wheel still “pulls” to the side, check the wheel alignment. B Almera G15 even a slight deviation in wheel alignment angles can simulate a malfunction EPS.

Repair cost: which is cheaper - restore or replace?

Steering column repair prices Almera G15 depend on the nature of the malfunction. The table below shows approximate prices (for 2026):

You can save money by buying used parts, but it is risky. For example, EPS from disassembly may have hidden defects (worn brushes, corrosion on the shaft). If your budget is limited, it is better to repair your unit than to buy an unknown used one.

Advice: When replacing EPS ask the seller for a guarantee of at least 6 months. B Almera G15 New units sometimes come with defects (for example, sensors do not work correctly).

FAQ: Answers to frequently asked questions