Removing the steering wheel from Nissan Navara (including models NP300 and restyled versions) is a task that owners face when replacing an airbag, repairing a contact group or installing a new steering wheel. The process requires care: an error in turning off the power or incorrect handling of the squib can lead to airbag activation or damage to the electronics. In this article we will analyze step-by-step instructions taking into account the features Navara 2015–2023, a list of necessary tools and critical nuances, about which even the official manuals are silent.

Important: if you have never worked with car security systems, it is better to entrust the procedure to professionals. The airbag in the steering wheel is explosive device, and improper handling can result in injury. However, if you follow safety precautions and have basic skills, removing the steering wheel Navara takes no more than 30–40 minutes.

Preparation: Tools and Safety Precautions

Before starting work, make sure you have everything you need. For Nissan Navara You will need specific tools that are not always found in a car owner’s standard kit. Here's the full list:

  • 🔧 Torx T30 And T40 (for mounting the airbag and steering wheel)
  • 🔨 Screwdriver with a flat blade (for dismantling decorative trims)
  • 🔋 Multimeter (to check the airbag circuit after disconnecting)
  • 🧲 Magnetic holder (so as not to lose small bolts)
  • 🔌 Negative battery terminal switch (required!)
  • 📦 Plastic ties or electrical tape (to secure the pillow after removal)

Pay special attention security:

  • ⚡ Disconnect the battery 10–15 minutes before starting work - this will discharge the capacitors in the airbag system.
  • 🚗 Place the car on a flat surface and lock the handbrake.
  • 👓 Wear safety glasses: if the airbag is accidentally deployed, plastic fragments fly away at high speed.
⚠️ Attention: If the indicator on the dashboard is on SRS/Airbag, Removing the steering wheel may cause an error in the control unit. In this case, first diagnose the system with a scanner (for example, Launch X431 or Autel).
📊 What year is your Nissan Navara?
  • 2015–2018
  • 2019–2021
  • 2022–2023
  • Other

Step 1: Power off and airbag removal

The first and most important stage is working with the airbag. On Nissan Navara it is attached to the steering wheel with four torx bolts T30, which are hidden under a decorative overlay. Here's how to proceed:

  1. Remove the negative terminal from the battery and wait 10–15 minutes (this is critical for discharging the capacitors in the unit SRS).
  2. Turn the steering wheel 90° to the left - this will give you access to the two airbag mounting bolts. Then turn 90° to the right to access the remaining two.
  3. Using a screwdriver, carefully pry up the plastic cover with the emblem Nissan (it is held on by latches) and remove it.
  4. Remove the four torx bolts T30, holding the pillow from the back so that it does not fall.

After removing the bolts, carefully disconnect the airbag connector. He has orange retainer — you must first move it to the side, and then press the latch and pull out the block. Don't pull the wires!

Battery terminal disconnected (wait 10+ minutes)|

The pillow is fixed with ties after removal|

The connector is disconnected without jerking (the latch is orange) |

The bolts are placed in a separate container (don’t lose them!) -->

⚠️ Attention: If you hear a click or notice a spark when disconnecting the connector, stop work immediately! This is a sign of residual stress in the system. Wait another 10 minutes and check the voltage on the contacts with a multimeter (should be 0 V).

Step 2: Removing decorative trims and accessing the steering wheel mount

After dismantling the airbag, you need to remove the plastic covers that block access to the steering wheel nut. On Navara they are attached with latches and one Torx bolt T40 (located below). Algorithm of actions:

  1. Using a screwdriver, carefully pry the lower part of the trim (from the driver's foot side) and pull it towards you. It will come off the latches.
  2. Unscrew the bolt T40 at the bottom of the steering column.
  3. Remove the top cover by pulling it up. Be careful - it is connected to the control button wires (if your version has them).

Under the overlays you will see contact group (if the car is equipped with buttons on the steering wheel) and the central nut securing the steering wheel to 24 mm. On some versions NP300 the nut can be closed with a plastic plug - it needs to be pryed off with a screwdriver.

What to do if the nut does not unscrew?

If the nut is stuck or cannot be wrenched, do not use excessive force - this will risk stripping the threads on the shaft. Try:

1. Apply WD-40 and wait 5-10 minutes.

2. Use the key extension (lever), but without jerking.

3. Heat the nut with a hair dryer (not higher than 60°C, so as not to damage the plastic).

If all else fails, contact service: you may need to drill or cut a new thread.

Step 3: Unscrewing the steering wheel nut and removing the wheel

Steering wheel mounting nut Nissan Navara twisted with force 40–50 Nm, so to unscrew it you will need a powerful wrench or a socket with an extension. Important: do not use an impact wrench - it can damage the splines on the shaft.

Instructions:

  1. Install the head on 24 mm and put it on the nut. If the steering wheel turns, fix it by inserting the key into the ignition and turning it to LOCK.
  2. Unscrew the nut counterclockwise. It may be tight, that's normal.
  3. After removing the nut, remove the washer (if there is one) and pull the steering wheel towards you sudden movement. It sits on splines, so some force may be required.

If the steering wheel cannot be removed, do not tighten it by force - check if there are any unnoticed fasteners. On some versions Navara An additional lock washer is installed, which needs to be pryed off with a screwdriver.

Navara model Steering wheel nut size Tightening torque Features
NP300 (2015–2018) 24 mm 45 Nm Lock washer under nut
NP300 (2019–2023) 24 mm 50 Nm Additional connector for heated steering wheel
Navara D40 (until 2015) 22 mm 40 Nm Lock washer missing
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If the steering wheel is removed to repair the contact group, before installation, clean the shaft splines from dirt and lubricate them lithium grease (For example, LIQUI MOLY LM47). This will prevent squeaks when turning.

Step 4: Disabling the contact group (if any)

On versions Nissan Navara with control buttons on the steering wheel (audio system, cruise control) located under the decorative trims contact group (aka clockspring). It must be disconnected before completely removing the steering wheel.

How to do it:

  1. Find the connector of the contact group - it is located on the side of the steering column and is secured with a latch.
  2. Press the latch and carefully pull out the block. Don't pull the wires!
  3. If your model has a heated steering wheel, disconnect the additional connector (usually it is black).

After disconnecting, check the integrity of the wires. If you notice damage to the insulation or oxidation of the contacts, it is better to replace the contact group - it is inexpensive (about 1,500–2,500 rubles for Navara), but its malfunction leads to loss of connection with the airbag.

⚠️ Attention: If after removing the steering wheel you notice that the contact group turned around or its ribbon is torn - You can't put the steering wheel back. This will lead to an open airbag circuit and an error. SRS.

Common mistakes and how to avoid them

Even experienced car owners make mistakes when removing the steering wheel. Nissan Navara. Here are the most common ones and ways to prevent them:

  • 🔋 The battery was not disconnected → Risk of airbag deployment or short circuit. Solution: always wait 10+ minutes after disconnecting a terminal.
  • 🔧 The thread on the nut was stripped → You will have to drill or cut a new one. Solution: use a head with an extension, without jerking.
  • 📶 Damaged contact group → Error SRS on the dashboard. Solution: fix the steering wheel when unscrewing the nut.
  • 🚗 Didn't mark the steering wheel position → After installation, the wheel alignment angle may shift. Solution: Make marks with a marker before removing.

Another common problem is Steering wheel jams after installation. This occurs if the contact group has been rotated relative to the shaft. To avoid this, before removing the steering wheel align the front wheels (they should look straight ahead), and when installing, align the marks on the shaft and steering wheel.

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If after assembly the indicator on the device lights up SRS, don't panic: this is often a temporary error. Try resetting it by disconnecting the battery for 30 minutes. If the indicator remains, diagnostics with a scanner is required.

Installing the steering wheel and checking the system

Assembly is carried out in reverse order, but there are several critical points:

  1. Before installing the steering wheel, make sure that contact group is in a neutral position (usually there is a mark TOP or arrow).
  2. Tighten the steering wheel nut firmly 45–50 Nm (use a torque wrench!).
  3. When connecting the airbag connector, make sure that the latch clicks into place.
  4. After connecting the battery, check the operation of the buttons on the steering wheel and the absence of errors SRS on the dashboard.

If everything is done correctly, the steering wheel should rotate smoothly, without play or extraneous sounds. When you start the engine for the first time, the indicator light may come on. SRS for a few seconds - this is normal (the system is performing a self-test). If the light does not go out, check:

  • Correct connection of the airbag connectors and contact group.
  • Integrity of the wires (are there any kinks or exposed areas).
  • Tighten the steering wheel nut (not tightening it can cause vibration).

If the error remains, connect a diagnostic scanner and read the codes. Most often on Navara there are errors B1018 (airbag circuit break) or B1032 (contact group malfunction).

Frequently Asked Questions

Is it possible to remove the steering wheel on a Navara without disconnecting the battery?

No, this is extremely dangerous! In the system SRS The voltage remains even after the ignition is turned off. If the contacts are accidentally closed, the airbag may go off, which will lead to injuries and expensive repairs (replacing the airbag will cost 15,000–25,000 rubles). Always disconnect the negative terminal and wait 10-15 minutes.

How to understand that the contact group is faulty?

Symptoms of a problem clockspring on Nissan Navara:

  • The buttons on the steering wheel (audio, cruise control) do not work.
  • A crunching or squeaking sound is heard when turning the steering wheel.
  • Lights up on the dash SRS (even if the pillow is working).
  • Spontaneous signal activation or switching of tracks on the radio.

If you notice at least one of the symptoms, the contact group needs to be replaced. It cannot be repaired.

What lubricant should I use for the steering shaft splines?

For the steering shaft splines on Navara will fit:

  • Lithium grease (For example, LIQUI MOLY LM47) - not aggressive to plastic.
  • Medical lubricant (For example, Molykote 44) - withstands high loads.
  • Silicone grease (For example, CRC 5-56) - if you need to avoid dust sticking.

Do not use graphite lubricant or solid oil - They thicken over time and can cause jamming.

What should I do if after installation the steering wheel is crooked?

If the steering wheel is misaligned relative to the wheels, follow these steps:

  1. Loosen the steering wheel nut (do not unscrew completely!).
  2. Turn the steering wheel to a position where the wheels point straight ahead (you can use the logo to guide you Nissan on the steering wheel - it should be at the top).
  3. Tighten the nut to torque 45–50 Nm.
  4. Check the synchronization of turning the steering wheel and wheels while driving (in an empty parking lot).

If the problem persists, the rack may have shifted or the geometry of the steering column may be broken - in this case, diagnostics at a service center are needed.

How much does it cost to replace an airbag on a Navara?

The cost depends on the year of manufacture and type of pillow:

  • Navara NP300 (2015–2023): 12,000–18,000 ₽ (original Nissan).
  • Navara D40 (before 2015): 8,000–12,000 rubles.
  • Analogs (for example, TRW or Takata): 6 000–10 000 ₽.

Installation at a service center will cost RUB 1,500–3,000. Self-replacement is possible, but requires resetting the error SRS scanner.