Airbag control unit with part number 96 287 574 80

What is the function of Airbag Control Unit 96 287 574 80?

The component with part number 96 287 574 80 is an OEM airbag control unit, also known as the SRS Control Unit, specifically designed for use in older Peugeot models. Its primary task is to monitor and manage the entire passive safety system to protect occupants in the event of a crash.

As the central control unit of the restraint system, it continuously processes data from various sensors throughout the vehicle. Upon detecting an impact that exceeds predefined thresholds, the control unit activates the appropriate actuators within milliseconds—these include the front airbags and seatbelt pretensioners.

The number 96 287 574 80 is a Peugeot/PSA part number verified in official parts lists, ensuring precise compatibility with the vehicle and high system reliability. Additionally, it performs a self-test at every vehicle start-up, with the results indicated by the airbag warning light on the instrument panel.

Why does Airbag Control Unit 96 287 574 80 fail?

The most common causes of failure are stored crash data following an accident, which can lock the control unit, as well as internal hardware defects in the electronics. These include age-related component failures such as faulty capacitors, short circuits, or cold solder joints caused by vibrations.

After a crash, the unit stores so‑called crash data to prevent reactivation for safety reasons. This lock can often be removed by specialized workshops, provided there is no physical damage to the circuit board—making it a cost-effective alternative to replacing the part entirely.

Another frequent cause is defects in internal electronic components, including SMD parts, voltage regulators, or fuses that fail due to aging or thermal stress. Cold solder joints disrupt electrical continuity, leading to intermittent or permanent malfunctions.

Ingress of moisture can cause corrosion on the circuit board, damaging traces and resulting in short circuits. Less commonly, external voltages or overloads in the vehicle’s electrical system may lead to irreparable damage to the sensitive electronics of the control unit.

How do you recognize a fault in Control Unit 96 287 574 80?

The primary indicator of a malfunction is a permanently illuminated or intermittently flashing airbag warning light on the instrument cluster. Often, the control unit can no longer be accessed by diagnostic equipment, or error codes related to an internal fault or stored crash data are present.

A persistently lit airbag warning light indicates that the system’s self-test has failed. In the event of a crash, the airbag system’s protective function is no longer guaranteed.

In some cases, the light flashes only sporadically, often pointing to a loose connection or a cold solder joint that intermittently establishes or breaks contact depending on temperature or vibration.

A clear sign is also the lack of communication: when a professional workshop attempts to read the fault memory, the diagnostic tool cannot establish a connection with the airbag control unit. If error codes are readable, they typically point directly to an internal control unit fault or stored crash data.

In which models is Control Unit 96 287 574 80 installed?

This airbag control unit is specific to the Peugeot brand and is primarily used in the upper mid-range Peugeot 605 sedan. At Airbag24, we offer repairs for this specific part number and its corresponding vehicle models to restore full functionality of the safety system.

At Airbag24, we repair part number 96 287 574 80 for the following models, which we have verified:

Peugeot 605 I (model years 1990–1994)

Peugeot 605 I Facelift (model years 1994–1998)

How is Control Unit 96 287 574 80 professionally repaired?

A professional repair at Airbag24 includes a precise initial diagnosis, restoration of the electronics through replacement of defective components, and resetting of stored crash data. A final functional test ensures quality, backed by our 12-month warranty.

Before removal, it is ideal to read the vehicle’s fault memory and document any error codes. Removal must always be performed with the battery disconnected and in strict compliance with safety regulations for pyrotechnic systems (SRS).

Upon arrival at Airbag24, the control unit undergoes a comprehensive analysis. Technicians conduct a visual inspection of the circuit board and measure electronic components to precisely locate the source of the fault.

The actual repair involves replacing defective components such as voltage regulators, capacitors, or other SMD parts. Corrosion damage is removed, and conductive traces are repaired if necessary.

If crash data is the cause of the immobilization, it is professionally erased using specialized equipment. The control unit is restored to its factory‑original condition and becomes fully functional again.

Finally, each repaired unit undergoes a thorough functional test. Only after passing this test is it approved for return shipment. Airbag24 provides a 12‑month warranty on every repair performed.

What shipping options are available?

To send your control unit to Airbag24, you can bring it in yourself free of charge or ship it; alternatively, you can arrange a convenient UPS pickup. For the return shipment, you have access to free standard UPS shipping, faster express options, and cash-on-delivery payment.

For the outbound shipment, you have two choices: you can pack the control unit securely and send it to us yourself, or drop it off in person at our workshop. Alternatively, you can schedule a UPS pickup directly from your preferred location, such as your workshop or home.

After successful repair, the return shipment will be arranged according to your preferences. The following options are available:

Standard UPS shipping is completely free and represents the most common shipping method.

If you require faster delivery, you can opt for UPS Express shipping.

Both Standard and Express UPS shipping can also be combined with cash-on-delivery, allowing you to pay conveniently upon receipt of the package.

Of course, you may also choose to pick up your repaired control unit in person at our facility.