Airbag control unit with part number 38910-61P10

What does the airbag control unit 38910-61P10 do?

The airbag control unit 38910-61P10 is the central unit of the restraint system (SRS) at Suzuki. It reads the sensor data, determines in a crash within milliseconds which airbags and seatbelt pretensioners fire, and monitors the system continuously. It shows faults via the airbag warning light.

The unit works without interruption, even if the driver notices nothing. It recognises connection faults and irregularities in the signals.

If an accident is registered, it stores crash data and locks itself.

Why does the control unit 38910-61P10 fail?

The most common cause lies in crash data stored after an accident, even though no airbag has fired; an ordinary diagnostic tool does not erase it. Ageing components, cold solder joints, moisture at plug connections and voltage spikes can also disturb the unit.

Crash data is a kind of event memory in the unit. It remains there even when hardly anything can be seen on the car from outside.

Further causes at a glance:

• ageing electronic components
• cold solder joints
• moisture and corrosion at plug connections
• voltage spikes, for example from a weak battery or jump starting

How can you tell that the 38910-61P10 is defective?

Typical indications are an airbag warning light that stays on permanently or intermittently, and a fault message in the instrument cluster. The diagnostic tool finds no connection to the control unit, and the fault memory cannot be cleared. As a result, airbags and seatbelt pretensioners may not trigger in an emergency.

• warning light in the instrument cluster stays on constantly
• warning light appears only now and then
• fault message is shown in the instrument cluster
• diagnostic tool does not reach the control unit
• fault memory remains occupied

The display is the system's direct indication. Take it seriously and arrange a check promptly.

Which vehicles is the 38910-61P10 fitted in?

The airbag control unit 38910-61P10 is fitted in these vehicles: Suzuki Swift FZ/NZ (2010-2013) and FZ/NZ Facelift (2013-2017).

The overview names the vehicles recorded for this control unit in our documents.

• Suzuki Swift FZ/NZ (2010-2013)
• Suzuki Swift FZ/NZ Facelift (2013-2017)

Compare the part number on the label of the removed unit with this page; this only ensures that it is the right unit. Have the fault memory read out in advance, because only this result shows whether the control unit or a plug or cable is the cause.

For the same vehicles, we also repair control units with the part numbers 38910-62J12-000, 38SC001R9RH.

How does the repair of the 38910-61P10 work?

First read out the fault memory and attach the log. Then disconnect the battery and remove the control unit. Next, create the repair order online and send the unit in together with the log. Airbag24 checks, repairs and tests the unit; processing usually takes 3–4 working days.

This sequence applies without exception, for safety reasons.

At Airbag24, defective components are replaced, the crash data is erased and a functional test is run. Your own unit is then sent 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 38910-61P10 get to Airbag24?

You send the unit as a parcel or book a UPS collection for an extra charge. Airbag24 sends it back by UPS after the repair. Print out the repair order and place it in the parcel; the unit is packed shock-proof.

Sturdy outer packaging with padding material protects the electronics in transit.