<em>Nissan Almera G15</em> steering wheel: device, configuration and troubleshooting

Nissan Almera G15 is a popular sedan that is valued for its reliability and comfort. However, even in such a proven model, the steering may require attention: from basic adjustments to major repairs. In this article we will analyze steering device, ways to customize it for the driver, signs of wear on parts and step-by-step instructions for replacing components. We will pay special attention typical problemsproblems that owners encounter after 100,000 km.

Steering Almera G15 (2012–2019) built on the basis of a rack and pinion mechanism with an electric amplifier (EPS). This design ensures ease of rotation and accuracy of reactions, but has its weaknesses. For example, wear of the rack bushings or a malfunction of the steering angle sensor is often manifested by a knocking or “stiff” steering wheel at low speeds. If you notice similar symptoms, this is a signal for diagnosis.

Steering device Nissan Almera G15: circuit and components

Steering system Almera G15 includes several key components, each of which affects the vehicle's handling. Main elements:

• 🔧 Steering wheel — equipped with an airbag (airbag) and control buttons (in top trim levels). Standard steering wheel diameter - 380 mm.
• ⚙️ Steering column — adjustable in height (in most versions) and tilt angle. Activates the folding mechanism in case of an accident.
• 🔄 Rack and pinion mechanism — converts the rotation of the steering wheel into horizontal movement of the wheels. B Almera G15 A rack with a variable gear ratio is used for better maneuverability.
• ⚡ Electric Power Steering (EPS) — replaces the hydraulic booster, reducing the load on the engine and improving efficiency. Controlled by block EPS Control Unit.
• 🔗 Steering rods and ends - connect the rack to the steering knuckles. Anthers and ball joints are subject to wear.

Feature Almera G15 — integration EPS with stabilization system (ESP). If the amplifier fails, the indicator on the dashboard lights up EPS Warning, and the steering wheel becomes noticeably heavier. Unlike the hydraulic booster, the electric version does not require fluid maintenance, but is sensitive to overheating and power surges.

Adjusting the steering wheel height and tilt: step-by-step instructions

B Nissan Almera G15 the steering column is adjustable only in height (in versions Comfort And Tekna). To change position:

1. Stop the car on a level surface and turn off the ignition.
2. Locate the release lever under the steering wheel (to the right of the column). It looks like a small handle with a button.
3. Pull the lever on yourselfwhile holding the button. The column is unlocked.
4. Adjust the steering wheel height within 50 mm (from minimum to maximum position).
5. Lock the position by releasing the lever. Make sure the column is securely latched (shake the steering wheel up and down).

If the lever does not lock or the steering wheel “walks,” check:

• 🔩 Condition of the speaker mounts (possible backlash due to wear of the bushings).
• 🔋 The functionality of the locking mechanism (sometimes lubrication or replacement of the spring is required).

Attention! Do not adjust the steering wheel while driving - this may cause you to lose control of the vehicle. Also avoid extreme positions of the column: in the upper position the steering wheel can touch the instrument panels, and in the lower position it can rest against the driver’s legs.

Typical steering problems: symptoms and causes

Steering system component life Almera G15 depends on operating conditions. Average resource:

Component	Service life (thousand km)	Signs of wear
Steering tips	80–120	Steering play, knocking when turning, uneven tire wear
Steering rack bushings	150–200	Knocking in the rack, “stiff” steering wheel on uneven surfaces, vibrations
Angle sensor	100–150	Lit EPS Warning, the steering wheel turns spontaneously
Electric motor EPS	200+	Noise during operation, amplifier failure, error C1130

The most common complaints from owners:

• 🔊 Knock in the steering rack - usually caused by wear of the bushings or play in the connection between the rack and the rods. Diagnosed by rocking the steering wheel in a neutral position.
• ⚠️ Heavy steering - may indicate a malfunction EPS, broken wiring or low voltage in the on-board network (check the battery!).
• 🌀 Vibrations on the steering wheel - often associated with wheel imbalance or wear of ball joints. Less commonly, with deformation of the steering column after an accident.

⚠️ Attention! If the steering wheel Almera G15 began to “jerk” when driving in a straight line, immediately check the tire pressure and wheel alignment. This symptom may indicate critical wear on the steering rods or a malfunction EPS, which is dangerous at high speeds.

What to do if the EPS Warning lights up?

1. Check the fuse F30 (10A) in the block under the hood.

2. Restart the engine - sometimes the error resets itself.

3. If the indicator is constantly on, connect a diagnostic scanner (for example, Launch X431) to read the fault code.

4. Common causes: broken EPS motor wiring, failure of the rotation angle sensor or control unit.

Replacing tie rods and rods: when required and how to do it

Steering tips on Almera G15 - a consumable that is recommended to be checked every 30,000 km. Signs for replacement:

• 🔧 More play 1.5 mm when checking with a mount.
• 🔊 Crunching or clicking when turning the steering wheel.
• 🚗 Uneven wear on the front tire tread.

To replace you will need:

• 🔩 Set of heads (17 mm, 19 mm).
• 🔧 Ball joint remover.
• 🛠️ New tips (original - Nissan 48520-BM00A, analogues - TRW or Febi).
• 🔑 Torque wrench (tightening torque - 35–45 Nm).

Step by step instructions:

1. Raise the car on a lift or jack and remove the front wheel.
2. Clean the threaded connections of the rod and the tip from dirt (use WD-40).
3. Unscrew the nut securing the tip to the steering knuckle (19 mm).
4. Using a puller, press the tip pin out of the fist. Don't hit with a hammer! - this deforms the thread.
5. Unscrew the end from the rod (lock nut 17 mm), count the number of turns to maintain camber.
6. Install a new tip, observing the tightening torque. Repeat the procedure for the second side.

⚠️ Attention! After replacing tips necessarily do a wheel alignment. Even a slight displacement of the rods disrupts the suspension geometry, which leads to accelerated tire wear and poor handling.

Electric Power Steering (EPS) Diagnostics and Repair

Electric booster Almera G15 - a reliable unit, but its failure can immobilize the car. Typical faults:

• 🔌 Broken wiring — check the harness from the block EPS to the engine (often rubs against the body).
• 🔄 Angle sensor malfunction — requires replacement (the part comes complete with the column).
• ⚡ EPS motor failure - diagnosed by noise and error C1130.
• 📱 Control unit firmware failure — can be solved by flashing the firmware (diagnostic equipment required).

For self-diagnosis:

1. Connect the scanner (for example, ELM327) and read the error codes. Common:
   • C1130 — EPS motor malfunction.
   • C1611 — rotation angle sensor error.
   • U1000 - loss of connection with the unit EPS.

Check the voltage at the motor connector (should be 12–14 V with the ignition on).

Inspect the fuse F30 and relay K25 in the block under the hood.

If the block EPS requires replacement, use original part (Nissan 28501-BM00A) or proven analogues (ZF, Mando). The cost of a new block is from 25,000 rub., used - from 10,000 rub. (but risky due to possible wear and tear on the motor).

Steering wheel choice: original vs. tuning options

Standard steering wheel Almera G15 made of plastic with leather braiding (in top versions). If desired, it can be replaced with:

• 🔄 Original steering wheel from Nissan - for example, from Note E12 (suitable for fastenings, but requires re-flashing airbag).
• 🎨 Tuning options — brands Sparco, Momo or Nardi (needs adaptation to the standard airbag).
• 🖥️ Heated steering wheels - installed instead of the standard one (for example, Kia Rio 4 with modification of connectors).

When choosing, consider:

• 🔧 Compatible with airbag — not all tuning steering wheels support the standard airbag.
• ⚖️ Weight - a heavy steering wheel increases the load on EPS.
• 📏 Diameter - optimal size for Almera G15 — 360–380 mm.

To install a non-original steering wheel you will need:

1. Remove the stock steering wheel (disconnecting the battery and airbag!).
2. Adapt heating connectors and keys (if necessary).
3. Check work airbag (the indicator on the panel should go out after turning on the ignition).

⚠️ Attention! Poor installation of a tuning steering wheel can lead to airbag malfunction in an accident. Trust the work only to certified craftsmen!

Steering system maintenance: tips for extending service life

To steer Almera G15 lasted longer, follow the recommendations:

• 🛣️ Avoid driving through deep potholes — impacts reduce the service life of rack bushings and tips.
• 🔄 Check the boots regularly — a torn cover leads to dirt getting into the hinges.
• ⚡ Keep an eye on your battery - low voltage (11.5 V) can damage the unit EPS.
• 🔧 Lubricate the column guides - use lithium grease to prevent squeaks.

Recommended maintenance schedule:

Mileage (thousand km)	Procedure
15–30	Checking the play of steering rods and ends
60–80	Diagnostics of the steering rack (bushings, seals)
100–120	Replacement of steering tips and anthers
150+	Checking the electric booster (motor and sensor test)

If you frequently drive off-road, reduce the inspection intervals by 1.5 times. For example, the tips may wear out by 50,000 km.

💡

When washing the engine, avoid direct contact with water on the EPS unit (located under the steering column). Moisture can cause contact corrosion and short circuits.

FAQ: Frequently asked questions about the steering wheel Nissan Almera G15

Is it possible to adjust the steering wheel for reach (forward/backward)?

No, in Almera G15 the steering column is adjustable only in height (in versions Comfort And Tekna). To change the offset, you will need to replace the column with a tuning one or from another model Nissan (For example, Sentra B17), but this is a time-consuming modification.

Why does the steering wheel vibrate at speeds of 100–120 km/h?

Causes of vibrations:

• Wheel imbalance (check balancing).
• Worn tie rod ends or rods.
• Warped rims or uneven tire wear.
• Less commonly, there is play in the steering rack or wheel bearings.

Start by balancing the wheels. If the problem remains, diagnose the suspension.

How to reset EPS error without a scanner?

In some cases it helps:

1. Turn off the ignition.
2. Disconnect the battery terminal for 10 minutes.
3. Reconnect the terminal and start the engine.

If the error EPS Warning appears again - diagnostics with a scanner is required.

What kind of oil to pour into the rack Almera G15?

To the steering rack Almera G15 with EPS oil does not fill - it is not hydraulic. If you have a modification with power steering (rarely found in CIS markets), use liquid Nissan PSF or equivalent ATF Dexron III.

Is it possible to drive with faulty EPS?

Technically yes, but:

• The steering wheel will become very heavy (especially in a parking lot).
• The load on the rail and tips will increase, which will accelerate their wear.
• System ESP may not work correctly.

It is recommended to fix the problem within 1–2 days.