Airbag control unit with part number 13367446

What does the airbag control unit 13367446 do?

The airbag control unit 13367446 is the link between the crash sensors and the restraint devices of Opel. It assesses an impact within milliseconds and triggers airbags and seatbelt pretensioners where necessary. The airbag warning light in the instrument cluster indicates faults.

The unit checks the entire system continuously, including ignition circuits, sensors and the wiring between them. After an accident, it stores crash data and locks itself.

This combination of detecting, deciding and self-checking is the real purpose of the control unit.

Why does the control unit 13367446 fail?

The most common cause is stored crash data from an accident, even without an airbag having triggered; an ordinary diagnostic tool cannot erase it. In addition there are aged electronics, cold solder joints, moisture and corrosion at plug connectors, and voltage spikes, for example from a weak battery or a jump start.

Crash data in memory does not mean the unit is damaged. Airbag24 clears it during the repair.

The other causes tend to develop gradually: electronics age, solder joints can be cold, and moisture attacks the contacts.

How can you tell that the 13367446 is defective?

Typical is an airbag warning light in the instrument cluster that lights up permanently or intermittently. A fault message in the instrument cluster, a missing connection to the diagnostic tool, or a fault memory that cannot be cleared also indicate a defect.

In such a case, airbags and seatbelt pretensioners may not deploy in an emergency.

The warning light is a direct warning, not a minor matter. Have the finding checked promptly.

Which vehicles is the 13367446 fitted in?

The unit 13367446 is fitted in these vehicles: Opel Zafira B (2005-2014).

The allocation is shown in the overview below:

• Opel Zafira B (2005-2014)

Compare the number on the label of the removed unit with this page. This only confirms the identity of the unit. Have the fault memory read out beforehand, because only it reveals whether the control unit is faulty or whether a plug or a cable is the cause.

For the same vehicles, we also repair control units with the part numbers 1232168, 13 262 360 BD, 13 288 173 CF, 13188856, 13241766, 13262360.

How does the repair of the 13367446 work?

Have the fault memory read out first and enclose the log. Then disconnect the battery, before removing the control unit. Next, create a repair order online and send the unit off well packed.

Airbag24 checks the unit on the test bench, replaces defective components, clears stored crash data and carries out a function test. Your own unit is returned to you afterwards.

Processing at Airbag24 usually takes 3–4 working days. 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 13367446 get to Airbag24?

The unit goes as a parcel to Airbag24, or UPS collects it for an extra charge. After the repair, Airbag24 sends it back by UPS.

Enclose the printed repair order and pack the unit shockproof.