Airbag control unit with part number 38910-68PC0

What does the airbag control unit 38910-68PC0 do?

The airbag control unit 38910-68PC0 is the switching centre of the restraint system (SRS) for Suzuki. It evaluates the crash sensors, decides in an accident on airbags and seatbelt pretensioners, and monitors the system continuously. After an accident, it stores crash data and locks itself.

The unit reports faults via the airbag warning light in the instrument cluster. Its evaluation forms the basis for every deployment in an emergency.

Why does the control unit 38910-68PC0 fail?

The cause most often lies in stored crash data, even if no airbag has deployed; a standard diagnostic tool does not erase it. In addition there are ageing electronic components, cold solder joints, moisture and corrosion at plug connections, and voltage spikes from a weak battery or jump start.

Crash data remains in the memory after an event. Airbag24 erases it during the repair; a normal read-out is not sufficient for that.

The other causes operate through the electronics and their connections. A solder joint may have stayed cold, a plug may have taken up moisture, and corrosion can develop over time.

How can you tell that the 38910-68PC0 is defective?

The airbag warning light in the instrument cluster comes on permanently or intermittently, fault messages appear, and the diagnostic tool finds no connection. A fault memory that cannot be cleared also points to this. In an emergency, airbags and seatbelt pretensioners may then not be able to deploy.

If the warning light is on, the restraint system is showing a finding that needs to be clarified.

Additional messages in the instrument cluster and the missing contact with the diagnostic tool reinforce this picture. These signs belong together and are not isolated occurrences.

Which vehicles is the 38910-68PC0 fitted in?

The 38910-68PC0 is fitted in these vehicles: Suzuki Baleno WB (2015-2022) and WB Facelift (from 2022).

This shows the vehicles for which this control unit is recorded:

• Suzuki Baleno WB (2015-2022)
• Suzuki Baleno WB Facelift (from 2022)

Comparing the part number on the label of the removed unit with this page only ensures that it is the right unit. Having the fault memory read out beforehand shows whether the control unit itself or a plug or cable is the cause.

For the same vehicles, we also repair control units with the part numbers 38910M68PD1.

How does the repair of the 38910-68PC0 work?

First read out the fault memory and enclose the log with the unit. Then disconnect the battery and remove the control unit before creating a repair order online. Processing at Airbag24 usually takes 3–4 working days.

At Airbag24, the unit is checked on the test bench, defective components are replaced, crash data is erased and a function test is carried out. You pack the unit well before it is sent in. The unit then 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 38910-68PC0 get to Airbag24?

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

The printed repair order goes into the parcel. Shockproof packing prevents damage.