Airbag control unit with part number 9673575280

What does the airbag control unit 9673575280 do?

The airbag control unit 9673575280 coordinates the restraint system (SRS) of Peugeot. It evaluates sensor signals, decides in a crash within milliseconds on airbags and seatbelt pretensioners, and monitors the system continuously. It reports faults via the airbag warning light.

While driving, the control unit constantly checks the power supply, the firing circuits and the connections to the connected components. Every deviation is recorded in the fault memory.

After an accident, the control unit stores crash data and locks itself.

Why does the control unit 9673575280 fail?

The most common cause is stored crash data from an accident, even without a deployed airbag; a normal diagnostic tool cannot erase it. Other causes include ageing electronics, cold solder joints, moisture and corrosion, and voltage spikes.

Crash data remains in the unit until it is removed during the repair. A normal diagnostic tool cannot erase it. Airbag24 takes exactly this step.

Ageing electronic components change their properties, and cold solder joints can lose contact. Moisture and corrosion at plug connections lead to faults in the signal path.

Voltage spikes, for example from a weak battery or during a jump start, put additional strain on the electronics.

How can you tell that the 9673575280 is defective?

The airbag warning light lights up permanently or intermittently, a fault message appears in the instrument cluster, the diagnostic tool gets no connection to the control unit, and the fault memory cannot be erased. In an emergency, airbags and seatbelt pretensioners may then fail to deploy.

The warning light in the instrument cluster is the clearest sign. It shows the fault as soon as the system detects it.

The other signs confirm the picture. For the decision on a check, even a single one of them is enough.

Which vehicles is the 9673575280 fitted in?

The 9673575280 is fitted in these vehicles: Peugeot Partner II (2008-2012), II 1st Facelift (2012-2015) and II 2nd Facelift (2015-2019).

The list shows the vehicles in which this part number is used.

• Peugeot Partner II (2008-2012)
• Peugeot Partner II 1st Facelift (2012-2015)
• Peugeot Partner II 2nd Facelift (2015-2019)

Compare the part number on the label of the removed unit with this page. This only confirms that it is the right unit. Have the fault memory read out beforehand, because only that 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 602327600, 6590PK, 9653190980, 9665558380, 968938880, 98 039 168 80.

How does the repair of the 9673575280 work?

Processing at Airbag24 usually takes 3–4 working days. Beforehand, have the fault memory read out, attach the log, disconnect the battery and remove the control unit 9673575280. Then create a repair order online and send the unit in good packaging.

The sequence is mandatory for safety reasons. Removal only takes place after the battery has been disconnected.

Airbag24 checks the unit on the test bench, replaces defective components, erases the stored crash data and carries out a functional test. Your own unit is then returned 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 9673575280 get to Airbag24?

You send the control unit 9673575280 as a parcel or book a UPS collection for an extra charge. After the repair, Airbag24 returns it to you by UPS.

The printed repair order goes in the parcel, and the unit must be packed shock-proof.