Airbag control unit with part number 00052228166

What does the airbag control unit 00052228166 do?

The airbag control unit 00052228166 controls the restraint system (SRS) of Fiat. It evaluates the crash sensors and, in an accident, triggers the appropriate airbags and seatbelt pretensioners within milliseconds. At the same time it checks the system continuously.

After an accident it stores crash data and then locks itself. It indicates a fault via the airbag warning light.

Why does the control unit 00052228166 fail?

Stored crash data is the most common cause with the 00052228166, even if no airbag has deployed. Further causes are ageing electronics, cold solder joints, moisture and voltage spikes.

The main causes at a glance:

• stored crash data, which a normal diagnostic tool does not erase
• ageing electronic components
• cold solder joints
• moisture and corrosion at plug connections
• voltage spikes, for example from a weak battery or a jump start

Airbag24 erases the crash data as part of the repair.

How can you tell that the 00052228166 is defective?

The airbag warning light in the instrument cluster shows the fault when it lights up permanently or intermittently. With a defect in the 00052228166, an error message, a missing connection to the diagnostic tool and a fault memory that cannot be cleared are added. Airbags and seatbelt pretensioners may then not deploy in an emergency.

These signs are typical:

• Airbag warning light lights up permanently or intermittently
• Error message in the instrument cluster
• No connection between the diagnostic tool and the control unit
• Fault memory cannot be cleared

Do not leave the warning in place. Have it clarified promptly.

Which vehicles is the 00052228166 fitted in?

The 00052228166 is fitted in these vehicles: Fiat Tipo 356 Facelift (from 2020).

The list shows the vehicles for this part number:

• Fiat Tipo 356 Facelift (from 2020)

Compare the part number on the label of the removed unit with this page. That ensures that it is the right unit. Also have the fault memory read out before removal. Only this result shows whether the control unit itself is defective or whether a plug or cable is the cause.

For the same vehicles, we also repair control units with the part numbers 00052090728, 156348104, 208055, 52017547.

How does the repair of the 00052228166 work?

Airbag24 needs 3–4 working days for processing. For the 00052228166, first have the fault memory read out and attach the log, then disconnect the battery and remove the control unit. Afterwards you create the repair order online and send in the well-packed unit.

The sequence protects during removal and dispatch: only once the battery is disconnected is the control unit removed.

Airbag24 checks the unit on the test bench, replaces defective components, erases stored crash data and carries out a functional test. After that, your own unit comes back to you. 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 00052228166 get to Airbag24?

You send the control unit 00052228166 as a parcel or book a UPS collection for an extra charge. After the repair, Airbag24 returns it by UPS.

The printed repair order goes into the parcel. Pack the unit shock-resistant before it is sent.