Removing the steering wheel from Nissan Note - a task that owners face when replacing a contact group, repairing an airbag or tuning the interior. Despite its apparent simplicity, the procedure requires caution: errors when disconnecting squib or damage pillow train may trigger SRS- mistakes and expensive repairs. In this article we will analyze the process step by step, indicate unique highlights for E11 (2004–2010) and E12 (2012–2020) models, and also warn against typical mistakes that even experienced car owners make.

Important: the instructions are relevant for Nissan Note with manual and automatic transmission, but for cars with electric power steering (EPS) there are additional nuances - we will highlight them separately. If your goal is to replace the steering wheel with a sports one or restore it after an accident, be prepared for what it will take SRS error reset via a diagnostic scanner (for example, Launch X431 or Autel MaxiCOM).

Preparation: Tools and Safety Precautions

Before starting work, make sure you have everything you need. The absence of even one tool can lead to delays in the process or damage to parts. Here is the minimum set:

  • 🔧 Socket wrench or socket on 10 mm (for the steering wheel nut).
  • 🔩 Flat blade screwdriver (for removing steering column switches).
  • 🔧 Torque wrench (recommended tightening torque - 35–40 Nm).
  • 🔌 Plastic pullers or a flat screwdriver with electrical tape (for dismantling the panel).
  • 🔋 Battery disconnector (required to disconnect SRS!).
  • 📸 Phone or camera (to record the location of the connectors).

Pay special attention security:

  • ⚡ Disable negative battery terminal and wait 15–20 minutes - this will discharge the capacitors in the system SRS and will prevent accidental deployment of the airbag.
  • 🚫 Do not work in clothes with metal buttons or zippers - they can short-circuit the contacts.
  • 👓 Use safety glasses: springs or plastic clips may fly out during dismantling.
⚠️ Attention: If the indicator on the dashboard is on SRS (airbag), do not start working! First, carry out diagnostics - the error may indicate a faulty squib, and dismantling the steering wheel in this case is dangerous.
📊 What Nissan Note do you have?
  • E11 (2004–2010)
  • E12 (2012–2020)
  • I don't know the model
  • Other

Step 1: Removing the steering column switches

We start by removing the turn switches and wipers. B Nissan Note they are secured with latches and screws, but there are differences between generations:

  • E11 (2004–2010): two Phillips screws from the bottom of the steering column.
  • E12 (2012–2020): one screw under Torx T20 on the left side + latches.

Algorithm of actions:

  1. Turn the steering wheel so that the switches are in neutral.
  2. Using a flathead screwdriver, pry up the plastic trim around the switches (on E12 it is attached with 4 clips).
  3. Unscrew the screws and carefully pull the switch towards you - it will come out along with the connector.
  4. Disconnect the connector by pressing the latch (do not pull the wires!).

☑️ Preparing to remove the switches

Done: 0 / 4

On Nissan Note E12 with multi steering wheel (audio system control buttons) you will additionally need:

  • Remove the cover with the buttons by prying it from the side with a screwdriver (there are grooves there).
  • Disconnect the multifunction steering cable - it is attached to the connector with a white latch.
⚠️ Attention: If you hear a cracking sound when removing the switch, the clip is most likely broken. In this case, you will have to buy a new switch (part number for E11: 25540-4M000, for E12: 25540-JM00A).

Step 2: Disabling the Airbag

This is the most critical stage. Mistakes here threaten not only airbag deployment, but also injury. B Nissan Note the airbag is attached to the steering wheel with four bolts on the reverse side, but access to them is blocked decorative overlay.

Procedure:

  1. Remove the decorative steering wheel trim (it is attached to 2-3 plastic clips). Pry it off with a screwdriver and electrical tape, starting from the bottom.
  2. Disconnect the airbag connectors: first yellow (squib), then black (contact group). To do this, press the latches on the side.
  3. Unscrew the pillow bolts (usually Torx T30) and remove it by placing it on a soft surface face up (so as not to damage the squib).

Important details:

  • 🔧 On E11 the pillow bolts may be under hexagon (size 5 mm).
  • 🔋 Do not place the pillow on the floor or metal surfaces - static electricity can damage the squib.
  • 📸 Take a photo of the location of the connectors so as not to confuse them when reassembling.
Model Cushion bolt type Connectors Features
Nissan Note E11 Torx T30 or 5mm hex Yellow (squib), black (contact group) The clips on the lining are fragile and break easily
Nissan Note E12 Torx T30 Yellow, black + gray (for multifunction steering wheel) Additional connector for audio system buttons
Note with EPS Torx T30 + electrical booster connector (orange) Error reset required after shutdown
What happens if you mix up the airbag connectors?

If you connect the yellow connector (squib) in the wrong place, the SRS system will record an error. B1001 or B1010. The airbag will not work in an emergency situation, and the indicator on the device will light up Airbag. This can only be corrected by resetting the errors through a diagnostic scanner.

Step 3: Unscrewing the steering wheel nut

After removing the cushion, all that remains is to unscrew the central nut that secures the steering wheel to the shaft. There are several critical points here:

  • 🔧 Use 10 mm socket wrench - carob can break the edges.
  • 🔩 The nut is tightened with great effort (torque 35–40 Nm), so you will need an extension for the key.
  • 🚗 Before unscrewing, make sure that the wheels are level (the steering wheel is in the “straight” position).

Tips from the experts:

  • If the nut does not budge, spray it penetrating lubricant (For example, WD-40) and wait 10 minutes.
  • Do not apply excessive force - a stripped nut will require drilling out.
  • On Nissan Note E12 with electric booster There may be a lock washer under the nut - don't lose it!
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If the steering wheel does not come off after unscrewing the nut, slightly shake it left and right while pulling it towards you. Often it “sticks” to the shaft splines.

Step 4: Removing the steering wheel and checking the contact group

After unscrewing the nut, the steering wheel should be removed from the shaft. If it is tight, do not hit it with a hammer - you risk damaging it. contact group (it is also called clock spring). Instead:

  • Rock the steering wheel up and down while pulling towards you.
  • If it doesn’t help, use a puller (can be made from two screwdrivers, prying the steering wheel on both sides).

After removing the steering wheel:

  1. Check status contact group (it is located under the steering wheel, in a plastic case).
  2. Make sure train not torn or twisted.
  3. If there is oxidation on the contacts, clean them alcohol solution.

Typical contact group problems in Nissan Note:

  • 🔋 Loop break - leads to non-functioning buttons on the steering wheel or a burning lamp SRS.
  • 🔌 Oxidation of contacts - causes the airbag to periodically turn off or an error occurs B1005.
  • 🔄 Twisting the cable — if it is not centered during installation, the steering wheel will lock when turning.
💡

The contact group (clock spring) is the most vulnerable part of the system. Replacing it costs 3–5 thousand rubles, so handle it as carefully as possible.

Step 5: Steering Wheel Installation and Reassembly

Assembly is done in reverse order, but there are key points that are often missed:

  1. Before installing the steering wheel, make sure that The shaft and steering wheel splines match (otherwise the steering wheel will be skewed).
  2. Tighten the nut torque wrench - moment 35–40 Nm.
  3. When connecting the pillow, first connect black connector (contact group), then yellow (squib).
  4. After assembly, check the operation of the airbag: turn on the ignition - lamp SRS should go out after 5-7 seconds.

For Nissan Note with electric power steering (EPS) additionally:

  • After connecting the battery, do amplifier calibration:
    1. Turn the steering wheel all the way to the left and hold for 5 seconds.
    2. Turn all the way to the right and hold for 5 seconds.
    3. Return to neutral position.
  • If after assembly the steering wheel is “heavier” than usual, check for errors EPS (code C1130 indicates a faulty torque sensor).
    • ⚠️ Attention: If after assembly it lights up on the dashboard SRS, don't ignore it! The error may indicate:
    • Incorrect connection of airbag connectors.
    • Damage to the contact group loop.
    • The squib is faulty (the cushion needs to be replaced).

    Resetting an error yourself without diagnostics is fraught airbag failure in an accident.

    Common mistakes and how to avoid them

    Even experienced car owners make mistakes when removing the steering wheel. Nissan Note. Here are the most common:

    Error Consequences How to avoid
    Battery not disconnected Airbag deployment, injury Disconnect the terminal and wait 20 minutes
    Airbag connectors mixed up Error B1001, non-functional airbag Take a photo of the location before removing
    The steering wheel nut was torn off Shaft will require drilling or replacement Use a socket wrench with extension
    The contact group cable is damaged Broken buttons, error SRS Do not pull the wires, carefully remove the cover

    A few more nuances:

    • 🔧 On Nissan Note E11 sometimes he gets stuck plastic sleeve between the steering wheel and the shaft. Do not try to knock it out - it is part of the damper and must be carefully removed.
    • 🔌 If the steering column switches do not work after assembly, check fuse F20 (10A) in the cabin block.
    • 🔄 When replacing the steering wheel with a non-original one (for example, Nardi or Momo) may be required adapter for airbag.

    FAQ: Frequently asked questions about removing the steering wheel on a Nissan Note

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

    No! System SRS remains energized even when the ignition is turned off. The risk of airbag deployment and injury is extremely high. In addition, without turning off the power, you can damage the control unit SRS, which will lead to an error U1000 (loss of connection with the module).

    How to understand that the contact group (clock spring) is faulty?

    Signs of malfunction:

    • The lamp is on SRS on the dashboard.
    • The buttons on the steering wheel (audio system, cruise control) do not work.
    • The airbag switches off periodically (error B1005).
    • When you turn the steering wheel, you hear a crunching or cracking sound inside the column.

      • For diagnostics, check the resistance between the connector contacts (should be 0.5–2 Ohm).

    Do I need to reset errors after removing the steering wheel?

    If you did not disconnect the battery or made mistakes when connecting the connectors, then yes. Usually it is enough:

    1. Connect a diagnostic scanner (for example, Launch CReader).
    2. Erase errors in a block SRS.
    3. Check if they appear again after restarting the engine.

    If the error is returned, it means that the problem has not been resolved (for example, the cable is damaged).

    What torque wrench is needed for the steering wheel nut?

    Any key with a range will do 20–100 Nm. The main thing is to set the moment 35–40 Nm. Popular models:

    • Jonnesway T3040 (budget option).
    • KING TONY 19105 (with ratchet).
    • Hazet 6000-1CT (professional).

    If you don't have a wrench, you can tighten the nut by eye, but then be sure to check the steering play.

    Is it possible to drive without an airbag if it is removed?

    Technically possible, but highly not recommended. Firstly, this is a violation of traffic rules (a fine of up to 500 rubles under Article 12.5 of the Administrative Code). Secondly, in the event of an accident you will be left without protection. If the airbag is removed temporarily (for example, for repairs), be sure to:

    • Disconnect the connectors and insulate them.
    • Do not exceed speed above 60 km/h.
    • Reinstall the cushion as soon as possible.