Airbag control unit with part number 9652275680

What does the airbag control unit 9652275680 do?

The airbag control unit 9652275680 coordinates the restraint system in Peugeot vehicles. It evaluates the crash sensors, decides on airbags and seatbelt pretensioners in an accident, and monitors the system continuously.

The decision has to be made within fractions of a second, so the unit works without delay. It checks sensors, cables and plugs, and so covers the entire system.

After an accident the control unit stores crash data and locks itself. These entries are important for later fault finding.

Why does the control unit 9652275680 fail?

The most common cause is crash data stored after an accident, even without a deployed airbag; a normal diagnostic tool cannot delete it. Aged components, cold solder joints, moisture and corrosion, as well as voltage spikes, can also cause the failure.

The crash data remains in the control unit even if the vehicle continues without visible damage. That is why the cause is not immediately apparent when you look at the vehicle.

• ageing of electronic components
• cold solder joints
• moisture at plug connections
• corrosion on contacts
• voltage spikes from the vehicle electrical system

Airbag24 deletes the crash data during the repair.

How can you tell that the 9652275680 is defective?

A defect on the 9652275680 shows up as an airbag warning light that stays on permanently or intermittently, as an error message in the instrument cluster, as an unreachable diagnostic tool, or as a fault memory that cannot be cleared.

The airbag warning light in the instrument cluster is the clearest sign. It indicates a fault in the restraint system even when the vehicle otherwise runs normally.

In an emergency airbags and seatbelt pretensioners may not trigger. Whether the control unit is actually defective is shown only by reading out the fault memory.

Which vehicles is the 9652275680 fitted in?

The assignment is recorded for Peugeot. The airbag control unit 9652275680 is fitted in these vehicles: Peugeot 206 I (1998-2003) and I Facelift (2003-2009); Peugeot 206 SW I (1998-2003) and I Facelift (2003-2009).

The vehicles recorded for this part number are listed here:

• Peugeot 206 I (1998-2003)
• Peugeot 206 I Facelift (2003-2009)
• Peugeot 206 SW I (1998-2003)
• Peugeot 206 SW I Facelift (2003-2009)

Compare the part number on the label of the removed unit with this page; this only tells you that it is the correct unit. Also have the fault memory read out beforehand, because it shows whether the control unit is defective or a plug or cable is the cause.

For the same vehicles, we also repair control units with the part numbers 550 54 15 00, 602 32 73 00, 6545GP, 6547WJ, 6556N9, 9635268880.

How does the repair of the 9652275680 work?

At the 9652275680 the first step is reading out the fault memory, and you enclose the log. Only then disconnect the battery and remove the control unit. Checking, repairing and testing at Airbag24 take 3–4 working days as a rule.

Then you create a repair order online and send the device in well packed. Airbag24 checks it on the test bench, replaces defective components, deletes stored crash data and carries out a function test. Afterwards your own device returns 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 9652275680 get to Airbag24?

You send the control unit 9652275680 as a parcel or book a UPS collection for an extra charge. After the repair Airbag24 returns it by UPS.

Enclose the printed repair order in the parcel and pack the unit shockproof.