Nissan 28556-1U70A Airbag ECU Internal Fault Reset Service

1) What You’re Buying

This listing is for a professional Nissan airbag ECU internal fault reset service for module part number:

28556-1U70A

We reset / repair the stored internal fault data inside your original SRS airbag control module. After the service, the module is returned ready to refit to the vehicle.

2) Common Fault Codes Covered

This service is suitable for Nissan airbag modules showing internal fault codes such as:

• B1014 – Airbag ECU internal fault
• B1001 – Airbag / SRS control module fault
• B1012 – Airbag ECU internal fault / memory fault

These faults can cause the airbag warning light to stay on and may prevent the SRS system from clearing with normal diagnostic equipment.

3) Suitable For

• Nissan airbag ECU part number 28556-1U70A
• Airbag ECU internal fault
• SRS warning light permanently on
• Fault codes that return immediately after clearing
• Modules that cannot be reset with normal diagnostic tools

If your part number is different, please message us before buying and send a clear photo of your airbag ECU label.

4) How to Order & Send Your Module

1. Message us first with your part number and fault codes if you are unsure.
2. Purchase the service through eBay.
3. Remove your airbag ECU from the vehicle.
4. Post the module to us with your name, eBay username, return address and phone number inside the parcel.
5. We reset / repair the module and return it back to you.

5) Turnaround Time

Modules received before 2pm Monday–Friday are usually processed the same day where possible. Return postage is included unless stated otherwise.

We recommend sending your module using a tracked postal service and packing it safely to avoid damage in transit.

6) Important Notes

• This is a repair / reset service for your original airbag ECU.
• We do not supply a replacement module under this listing.
• Please do not send the whole airbag system, airbags, seatbelts or crash sensors.
• Send only the airbag ECU unless we ask for anything else.
• If the module is water damaged, physically broken or previously badly repaired, successful repair may not be possible.
• Vehicle wiring, crash sensors, seatbelt pretensioners or other SRS faults must be repaired separately.

7) After the Service

Once the internal fault data has been reset, refit the airbag ECU back into the vehicle. In many cases, the module will work plug & play, but final fault clearing and system checks should be carried out with suitable diagnostic equipment.

If other SRS faults are still present in the vehicle, the airbag warning light may remain on until those faults are repaired.

8) Why Choose Bowland Autotech?

• UK-based automotive electronics repair specialist
• Postal airbag ECU repair and reset service
• Fast turnaround where possible
• Professional module handling and data reset
• Clear communication through eBay messages
• VAT invoice available if required