Airbag control unit with part number 9652363880

What does the airbag control unit 9652363880 do?

The airbag control unit 9652363880 controls the restraint system (SRS) for Peugeot. It processes the crash sensors, decides in an accident within milliseconds about triggering airbags and seatbelt pretensioners, and monitors the system continuously.

The unit reports faults via the airbag warning light in the instrument cluster. This makes a defect visible to the driver.

After an accident, it stores crash data and locks itself. The lock only ends with the repair.

Why does the control unit 9652363880 fail?

The most common cause is crash data stored after an accident, even if no airbag has deployed. A normal diagnostic tool does not make it disappear. Other causes are aged components, cold solder joints, moisture and corrosion at plug connections, and voltage spikes.

Airbag24 erases the crash data during the repair. Until then, it remains in the memory.

Aged components and cold solder joints become noticeable over the years, although this period is not fixed. Moisture and corrosion attack contacts, and voltage spikes arise, for example, from a weak battery or a jump start.

How can you tell that the 9652363880 is defective?

The airbag warning light in the instrument cluster stays on permanently or intermittently. In addition, there is a fault message in the instrument cluster, no connection to the diagnostic tool, and a fault memory that cannot be cleared.

The warning light is the most important sign. In an emergency, airbags and seatbelt pretensioners may not trigger, so you should look into a lit warning light.

A single sign does not reveal the cause. Only reading out the fault memory shows whether the control unit is affected.

Which vehicles is the 9652363880 fitted in?

The 9652363880 is fitted in these vehicles: Peugeot 307 I (2001-2005) and I Facelift (2005-2009); Peugeot 307 SW I (2001-2005) and I Facelift (2005-2009).

The following vehicles are on record for this part number:

• Peugeot 307 I (2001-2005)
• Peugeot 307 I Facelift (2005-2009)
• Peugeot 307 SW I (2001-2005)
• Peugeot 307 SW I Facelift (2005-2009)

Compare the part number on the label of the removed unit with this page. That only ensures that it is the right unit.

Have the fault memory read out before removal. Only this result shows whether the control unit is defective or whether a plug or cable is the cause.

For the same vehicles, we also repair control units with the part numbers 6545HE, 6545HF, 6545HJ, 9650109280, 9650109480, 9652712180.

How does the repair of the 9652363880 work?

Processing at Airbag24 usually takes 3–4 working days. Beforehand, you have the fault memory read out, attach the log, disconnect the battery and only then remove the control unit.

After that, you create a repair order online and send the unit in well packed. Airbag24 checks it on the test bench, replaces defective components, erases stored crash data and carries out a function test.

The 3–4 working days refer only to checking, repairing and testing in-house. Removal, dismantling and shipping are not included.

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 9652363880 get to Airbag24?

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

Put the printed repair order into the parcel. Pack the control unit so that it is shockproof before it is on its way.