Is it dangerous to drive with a faulty control module?

Yes, extremely — this is one of the most serious safety faults a vehicle can have, and it should be diagnosed and repaired immediately by a qualified technician before continuing to drive.

Can a used control module be fitted from a scrapped vehicle?

Only if it’s confirmed to have never been deployed or involved in a collision, and it will require reprogramming to the new vehicle — new or certified reconditioned units are generally the safer, more reliable choice.

What is the module made of?

A sealed electronic circuit board with crash-detection algorithms, in a robust housing.

What is this part and what does it do?

Full description available in the product description section above. Contact us with clarifying questions.

How do I tell if my part is faulty?

See the 'Signs of a faulty part' section above or run a diagnostic at an auto service.

Yes - all our used parts are tested before sale and sold with guaranteed quality.

When should the part be replaced?

When warning signals appear, diagnostic codes are present, or the system malfunctions.

Airbag control unit VOLVO XC70 2004

Name: Airbag control unit VOLVO XC70 2004
Brand: VOLVO
SKU: 0285001254
Price: 27.00 EUR
Availability: InStock

OEM: 0285001254

Disassembled car photo

Engine running

Tested before shipping
Guaranteed quality
Fast delivery 3–7 days
14-day returns

What is this part and why does it matter?

The airbag control module (ACU/SRS module) is the central computer that monitors crash sensors and decides when and which airbags to deploy in a collision.

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Not sure about compatibility? Send us your car's VIN and we'll confirm.

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Signs of a faulty part

If you notice any of the following, the part likely needs replacement:

Airbag warning light on the dashboard
Diagnostic fault code related to the control module itself
Multiple airbag-related faults appearing simultaneously

Installation information

Bolts to the vehicle chassis, typically under the centre console — requires specialist programming to the vehicle after replacement, and must never be sourced from a vehicle that has been in a collision.

Donor vehicle description

VIN: YV1SZ799741152184
Make, model: VOLVO V70 XC (01-) / XC70 (-07)
Year: 2004
Engine: Dizelis 2.4 D5 120KW - D5244T
Transmission: 5-pārnesumu Automāts - 8675148
Drive: 4WD
: Stūre kreisajā pusē
Colour: SILVER METALLIC 42600

141 parts from this car

Frequently asked questions

It’s the decision-making centre — it interprets all the crash sensors and controls deployment of every airbag in the vehicle, so any fault here can affect the entire system’s ability to protect occupants.

What our customers say

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Price: affordable. Service: electrical equipment repair.
A
Andris B.
September 2026
Price: excellent.
D
Didier V.
August 2026
Super good! They came through with the part I needed, quickly and at a fair price! Thanks, and I definitely recommend!
I
Ilmars K.
August 2026
I ordered a Heater Blower Motor Resistor for a Toyota Avensis. Delivery took eight days from Latvia to Ireland. I installed it, and everything works perfectly. I wish this company success.
A
Aleksandr L.
Toyota Avensis
August 2026
No complaints about Evro Trans itself, everything's fine. But the delivery..... It felt like the order was being carried by turtles. 4 days from Riga to Daugavpils. Judging by the tracking, the parcel just sat somewhere behind a shed for 3 days, then they found it and delivered it the next day. I think that's why I won't be ordering there again.
P
Paul F.
June 2026
Super fast delivery of the part, and good quality of the used part. Thanks for the service.
N
Natālija I.
May 2026
I ordered antifreeze heaters and an auxiliary pump. Everything arrived quickly, the very next day, and matched the description. I'm satisfied.
J
Juris J.
February 2026
Excellent service, timely delivery, and complete transparency at every step. I highly recommend EvroTrans to anyone looking for a reliable partner!
E
Egor S.
November 2025
Bought a front fender for my car. I liked it! After payment they sent more than 20 photos of the problem areas, and it was packed very securely - took a while to unwrap.
I
Igors K.
Front fender
October 2025