Nissan Qashqai J11 2019 1.5 dCi ADAS Warning Speaker Control ECU 284P1-4EF9E
ADAS WARNING SPEAKER CONTROL MODULE ECU
DO NOT ORDER BY MODEL OR YEAR ALONE. Nissan fitted different 284P1 warning-control modules within the J11 generation. The safest match is the identification label on the module already fitted to your vehicle.
If your number is different, please do not assume compatibility because the casing or connector looks similar. Message us through eBay with your registration/VIN and a clear photograph of your existing unit if you need help checking.
📋 ITEM DETAILS & IDENTIFICATION
| Vehicle Manufacturer | Nissan |
| Vehicle Model | Qashqai II |
| Chassis / Generation | J11 |
| Verified Application Year | 2019 |
| Body Style | 5-Door SUV / Crossover |
| Confirmed Donor Reference | 2019 Qashqai Acenta 1.5 dCi, 1461cc diesel, 81kW, 6-speed manual |
| Part Description | Warning Speaker / ADAS Control Unit 2 |
| Nissan Part Number | 284P1-4EF9E |
| Search / Unhyphenated Number | 284P14EF9E |
| Panasonic Reference | CY-SN57EJRT |
| Visible Label Markings | J5 / No. 1547946 B2 |
| Manufacturer Shown On Unit | Panasonic Corporation |
| Country Of Manufacture | Thailand - as printed on the physical label |
| Colour / Finish | Black moulded electronic housing / printed identification label |
| Material | Moulded plastic electronic control-unit housing with internal electronic circuitry |
| Placement | Passenger-compartment glovebox / lower-dashboard area |
| Interchange Part Number | No confirmed direct interchange number verified |
| Superseded Part Number | No confirmed superseded number verified |
| Condition | Pre-owned automotive electronic component - actual item photographs shown below |
| Warranty | 30 Days |
| eBay Item Number | 147479020727 |
| VAT Information | For eligible sales, this item is supplied under the Global Accounting VAT margin scheme. VAT is not separately itemised and no separately itemised reclaimable VAT is available. |
📸 ACTUAL ITEM PHOTOS
These photographs show the actual identification and housing style for this listing. Please compare them carefully with the unit removed from your vehicle.
Actual item image. Connector, casing, mounting points and label should be compared before ordering.
🚙 2019 QASHQAI J11 5-DOOR REFERENCE VEHICLE
The images below show the correct J11-generation 2019 Qashqai 5-door body style for reference. They are reference photographs only and are not photographs of the donor vehicle.
Reference vehicle: 2019 Nissan Qashqai Acenta Premium J11. Photo: Vauxford / Wikimedia Commons, CC BY-SA 4.0. Reference only; no endorsement implied.
Rear reference confirms the J11 5-door body style. Photo: Vauxford / Wikimedia Commons, CC BY-SA 4.0.
📍 WHERE IS THIS MODULE FITTED?
Location-area reference only: 2019 right-hand-drive Qashqai J11 interior. The module itself sits behind trim/glovebox components and is not visible in this photograph. Reference vehicle is a different trim/engine specification. Photo: Vauxford / Wikimedia Commons, CC BY-SA 4.0.
Nissan service information warns that the nearby 476A0 chassis control unit can look extremely similar to the 284P1 warning-speaker control unit and may use the same style of harness connector. Always identify the module by its label before disconnecting or replacing it.
🔊 WHAT DOES THIS CONTROL UNIT DO?
This electronic controller forms part of the vehicle's dedicated warning-speaker / driver-assistance audible-warning system. The exact audible warnings controlled can vary according to the vehicle's equipment and software specification.
It is not the entertainment-system amplifier and it is not the standalone physical warning speaker itself.
Because warning sounds are part of the vehicle's driver-feedback system, a correctly functioning unit is important. Always diagnose the system properly before replacing electronic components.
✅ PARTS COMPATIBILITY & FITMENT CHART
This chart deliberately separates verified fitment from applications that require an exact label/VIN check. This is intended to prevent incorrect orders and unnecessary returns.
| Vehicle | Year | Body / Engine | Status | Buying Rule |
|---|---|---|---|---|
| Nissan Qashqai J11 | 2019 | 5-door / 1.5 dCi donor reference | ✓ VERIFIED APPLICATION | Still compare 284P1-4EF9E / CY-SN57EJRT with your original unit |
| Nissan Qashqai J11 | 2019 | Other engine / trim specifications | ⚠ CHECK REQUIRED | Buy only when the existing module label matches exactly or fitment is verified |
| Nissan Qashqai J11 | 2017-2018 | Various | ⚠ NOT VERIFIED BY YEAR ALONE | Different 284P1 suffixes exist. Exact label/VIN confirmation required |
| Nissan Qashqai J11 | 2020-2021 | Various | ⚠ NOT VERIFIED BY YEAR ALONE | Do not assume fitment from chassis/year. Exact part-number confirmation required |
| Qashqai J10 | Different generation | Various | ✗ NOT LISTED AS COMPATIBLE | Do not order for J10 from this listing |
| Qashqai J12 | Different generation | Various | ✗ NOT LISTED AS COMPATIBLE | Do not order for J12 from this listing |
| J11 with another 284P1 suffix | Any | Any | ✗ DO NOT ASSUME INTERCHANGE | Similar appearance does not prove compatibility |
| 476A0 Chassis Control Unit | Any | Similar housing | ✗ DIFFERENT CONTROL UNIT | Do not confuse it with this 284P1 module |
| Other Nissan models | Any | Various | ✗ NO EXACT CROSS-MODEL APPLICATION CONFIRMED | Please obtain part-number/VIN verification before purchase |
🔎 BUY THE CORRECT PART FIRST TIME
1. Remove or view the label on your existing module.
2. Look for 284P1-4EF9E.
3. Ideally also confirm CY-SN57EJRT.
4. Compare the connector, casing and mounting arrangement with our actual photographs.
5. If anything differs, message us through eBay before ordering.
⚠️ POSSIBLE SYMPTOMS OF A FAULT
- Missing or intermittent driver-assistance warning tones.
- Certain safety-related audible alerts no longer operating correctly.
- Warning-speaker / ADAS control-unit diagnostic trouble codes.
- A visual driver-assistance warning appearing without the expected audible warning.
- Driver-assistance functions reporting a fault or unavailable condition.
⭐ WHY CHOOSE A MATCHING NISSAN / PANASONIC FACTORY-SUPPLIED MODULE?
This unit carries Nissan and Panasonic identification directly on the physical label. When the part number matches your original unit, you are buying the same defined component family rather than relying on a generic substitute.
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✓ Correct connector architecture Matching part-number units are designed around the original vehicle wiring and mounting arrangement. |
✓ Original vehicle specification Helps avoid the uncertainty associated with an unverified substitute. |
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✓ Cost-effective reuse A serviceable pre-owned factory component can cost substantially less than purchasing the equivalent part new. |
✓ Better fitment checking Part number, photographs and vehicle information can all be compared before ordering. |
Savings compared with a new replacement vary by component and current new-part pricing; no fixed percentage saving is guaranteed.
🔧 FITTING GUIDE
Typical Tools Required
- Non-marring interior trim removal tools
- Small metric socket / ratchet set as required by the fitted fasteners
- Screwdriver / bit set suitable for the fitted trim fasteners
- Inspection torch
- Nissan-capable diagnostic scan tool for fault-code checking and system verification
- Basic electrical test equipment where diagnostic investigation is required
General Replacement Procedure
- Switch the ignition off and allow the vehicle's electronic systems to shut down.
- Follow the manufacturer's battery-isolation procedure where required before working on electrical equipment.
- Carefully remove the required glovebox / lower-dashboard trim to access the control-unit area.
- Identify the existing unit by its label before disconnecting anything. Do not mistake the nearby 476A0 chassis controller for this 284P1 unit.
- Release the electrical connector locking mechanisms without pulling on the wiring.
- Remove the appropriate retaining hardware and withdraw the control unit.
- Compare the original and replacement module part numbers, connector configuration and mounting arrangement.
- Install the replacement, secure it correctly and reconnect the harness.
- Refit all removed trim and restore vehicle power using the correct procedure.
- Scan for fault codes and verify the vehicle's audible-warning / driver-assistance operation.
💷 ESTIMATED GARAGE LABOUR CALCULATOR
Typical access/replacement estimate: approximately 0.5 to 1.0 labour hour for a competent technician, excluding diagnosis, programming/configuration or complications. This is an estimate and not a manufacturer book time.
| Garage Hourly Rate | 30 Minutes | 45 Minutes | 60 Minutes |
|---|---|---|---|
| £50/hour | £25.00 | £37.50 | £50.00 |
| £65/hour | £32.50 | £48.75 | £65.00 |
| £80/hour | £40.00 | £60.00 | £80.00 |
| £100/hour | £50.00 | £75.00 | £100.00 |
| £120/hour | £60.00 | £90.00 | £120.00 |
| £150/hour | £75.00 | £112.50 | £150.00 |
Labour figures are simple hourly-rate estimates only. Diagnostic charges, VAT charged by the repairer, programming, consumables and additional repairs are not included.
🧰 FITTING SERVICE AVAILABLE
We can also provide fitting and repair services subject to workshop availability and vehicle requirements. Please message us through eBay before purchasing if you would like to discuss fitting.
⚡ ELECTRONIC COMPONENT NOTICE
Vehicle electronics can vary according to VIN, trim, factory options, software level and production date. An identical-looking unit is not sufficient proof of compatibility.
Part number and vehicle verification should always take priority over appearance alone. When the label is visible, use both the physical label and the photographs to make your comparison.
🌍 UK & INTERNATIONAL DELIVERY
UK and international delivery options are those shown by eBay for this listing at checkout. International availability, delivery charges, import charges and destination eligibility are controlled by eBay's current international shipping programme and may vary by destination.
Please ensure the delivery address saved at eBay checkout is complete and correct. We cannot simply redirect an order to a different address after it has been placed. If you notice an error, contact us through eBay as soon as possible before dispatch.
↩️ RETURNS & FITMENT RESPONSIBILITY
We provide detailed part numbers, photographs and compatibility information specifically to help buyers identify the correct component before ordering.
Returns are handled according to the return terms displayed on this eBay listing and applicable eBay policy. Where an eligible returned item is received in a materially different condition from the condition in which it was supplied, any deduction permitted by eBay is subject to the seller's eligibility, the actual loss in value and eBay policy. It is not an automatic restocking charge.
If you are uncertain about fitment, please message us through eBay before ordering. A clear photograph of your existing module label is often the quickest way for us to help.
📦 Parts prepared for dispatch • 🔎 Part-number matching support • 🧰 Workshop fitting subject to availability
♻️ REUSE PARTS • SUPPORT A LOCAL BUSINESS
Choosing a serviceable pre-owned vehicle component gives an existing part another useful life rather than automatically replacing it with a newly manufactured component. Reusing automotive parts can help reduce unnecessary waste while offering customers a cost-effective repair option.
Every order also supports an independent automotive parts business. Thank you for choosing ThePartPilot and helping us keep usable vehicle components in circulation. 🌍💚
CAREFULLY PREPARED FOR DISPATCH
Electronic components are prepared for shipment with protection appropriate to the item. Please retain packaging until you have confirmed fitment and correct operation.
Compare your existing module with:
Exact label match + connector/photo comparison = the strongest way to minimise incorrect orders.
WhatsApp QR for Fitment Help / Appointment Enquiries
Scan the QR code to contact ThePartPilot on WhatsApp for fitment checks, appointments or fitting service availability.For faster fitment help, send your vehicle registration, VIN if available, and clear photos of your existing part, connector and part number.
ThePartPilot branding is displayed throughout this description for listing identification and brand protection. Vehicle manufacturer names are used solely to accurately identify vehicle application.