Airbag control unit with part number 0285015487

What does the airbag control unit 0285015487 do?

The airbag control unit 0285015487 is the control unit for airbags and seatbelt pretensioners in Maserati. It reads the signals from the crash sensors, decides on triggering within milliseconds in an accident, and monitors the system continuously. It indicates faults via the airbag warning light.

The unit continuously checks the connected parts and records detected faults in the fault memory.

After an accident, the unit is locked once it has stored crash data.

Why does the control unit 0285015487 fail?

The most common cause is crash data stored after an accident, even without a deployed airbag. A normal diagnostic tool cannot remove it; Airbag24 erases it during the repair. Further causes are ageing, moisture and voltage spikes.

The storage takes place regardless of whether an airbag deploys. What matters is the registered event.

• ageing of the electronic components
• cold solder joints
• corrosion and damp at plug connections
• voltage spikes, for example from a jump start or a weak battery

How can you tell that the 0285015487 is defective?

The airbag warning light lights up constantly or only now and then, together with an error message in the instrument cluster. The diagnostic tool gets no connection to the control unit, and a fault memory cannot be cleared. Airbags and seatbelt pretensioners may then possibly fail to deploy in an emergency.

These signs occur singly or together:

• airbag warning light permanently or intermittently on
• error message in the instrument cluster
• diagnostic tool without connection to the control unit
• fault memory cannot be emptied

The light shows the fault clearly.

Which vehicles is the 0285015487 fitted in?

The control unit 0285015487 is fitted in this vehicle: Maserati Levante M161 (2016-2024). Your vehicle papers show whether your car is meant.

The allocation in detail:

• Maserati Levante M161 (2016-2024)

Compare the part number on the label to secure the right unit. Have the fault memory read out beforehand, so that it becomes visible whether the control unit itself or a plug or cable is the cause.

For the same vehicles, we also repair control units with the part numbers 670103795, 670105421, 670153626.

How does the repair of the 0285015487 work?

First have the fault memory read out and enclose the log. Then disconnect the battery and only then remove the unit. Create a repair order online and send in the unit well packed. At Airbag24 it is examined on the test bench, defective components are replaced, stored crash data is erased, and a function test concludes the work.

Processing at Airbag24 usually takes 3–4 working days. This period applies only to checking, repairing and testing.

Our repairs come with 2 years' statutory liability for defects. The repaired control unit comes back with all vehicle data and is ready for use as soon as it is refitted — no coding or programming is required.

How does the control unit 0285015487 get to Airbag24?

The unit goes to us as a parcel, or a UPS collection can be booked for an extra charge. After completion, UPS brings the control unit back. A printed repair order belongs in the consignment, and you pack the unit shock-proof.

Make sure there is sufficient padding, then the housing stays intact.