Airbag control unit with part number 96830363

What does the airbag control unit 96830363 do?

The airbag control unit 96830363 controls the restraint system (SRS) of Chevrolet. It processes the signals from the crash sensors, selects the appropriate airbags and seatbelt pretensioners within milliseconds in an accident, and monitors the system continuously. It reports faults via the airbag warning light.

After an accident the unit stores crash data and locks itself. Because of this central role, the safety of the vehicle depends on the proper function of this unit.

Why does the control unit 96830363 fail?

The most common cause is crash data stored after an accident, even if no airbag was triggered; a normal diagnostic tool does not remove it. Also to be considered are aged electronic components, cold solder joints, moisture and corrosion at plug connections, and voltage spikes, for example with a weak battery or jump-starting.

The crash data stays in the unit until it is erased. It arises as soon as the control unit registers an accident, regardless of whether an airbag triggers.

The other causes concern electronics in general. Components age, solder joints can go cold, and moisture together with corrosion damages plug connections. Voltage spikes also stress the unit.

How can you tell that the 96830363 is defective?

The airbag warning light in the instrument cluster lights up permanently or intermittently, a fault message appears in the instrument cluster, the diagnostic tool finds no connection to the control unit, or the fault memory cannot be cleared. Airbags and seatbelt pretensioners may then possibly not trigger in an emergency.

The warning light reports the fault directly in the instrument cluster, so you will not overlook it. Permanent lighting is a clear sign that something in the system is wrong.

If you notice any of these signs, have the fault memory read out to narrow down the cause.

Which vehicles is the 96830363 fitted in?

The 96830363 is fitted in these vehicles: Chevrolet Lacetti 1st generation (2004-2010).

The list shows the vehicles in which this part number is recorded with us.

• Chevrolet Lacetti 1st generation (2004-2010)

Compare the part number on the label of the removed unit with this page. This only shows whether it is the right unit, nothing more. Also have the fault memory read out beforehand, because only this log 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 5WY64088, 5WY66015, 5WY67123, 94 833 086, 94833085, 96 406 716.

How does the repair of the 96830363 work?

First have the fault memory read out and attach the log to the unit, then disconnect the battery before removing the control unit. Afterwards, create a repair order online and send the unit in. Airbag24 checks the unit, repairs defective components, erases the crash data and carries out a function test; processing usually takes 3–4 working days.

This sequence is mandatory for safety reasons, and there is no alternative to it.

After the function test, your own unit goes 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 96830363 get to Airbag24?

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

Put the printed repair order into the parcel and pack the unit shock-proof.