Airbag control unit with part number 38910-69PC0

What does the airbag control unit 38910-69PC0 do?

The airbag control unit 38910-69PC0 controls the restraint system (SRS) in the Suzuki. It processes signals from the crash sensors, decides in a crash within milliseconds on the triggering of airbags and seatbelt pretensioners, and reports faults via the airbag warning light.

The electronics check themselves during operation and monitor the connections to the sensors. If they find a deviation, they store the fault.

After an accident, the control unit stores crash data and locks itself. The lock is lifted only by the repair.

Why does the control unit 38910-69PC0 fail?

Crash data stored after an accident is the most common cause, even if no airbag has deployed. Ageing components, cold solder joints, moisture and corrosion at plug connections, and voltage spikes can also lead to failure.

Crash data is the cause that cannot be erased with an ordinary diagnostic tool. It stays in the unit until Airbag24 removes it during the repair.

The other causes concern components and connections. Electronics age, solder joints can turn cold, and moisture or corrosion at plug connections disturb the signals.

Voltage spikes arise, for example, from a weak battery or from connecting a jump start, and they stress the electronics.

How can you tell that the 38910-69PC0 is defective?

The airbag warning light in the instrument cluster lights up permanently or intermittently. An error message appears, the diagnostic tool cannot find the control unit, or the fault memory cannot be cleared. In an emergency, airbags and seatbelt pretensioners may then fail to trigger.

The warning light is the most important sign the vehicle gives you, and it shows a fault in the restraint system.

Even a display that appears only at times must be checked. If the diagnostic tool cannot establish a connection, the fault memory cannot be read out or cleared in the usual way.

Which vehicles is the 38910-69PC0 fitted in?

The 38910-69PC0 is fitted in these vehicles: Suzuki Baleno WB (2015-2022) and WB Facelift (from 2022).

The list names the vehicles for which this part number is stored.

• 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 confirms that you have the right unit. You should also have the fault memory read out, because only this result shows whether the control unit itself is defective or whether 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 38910-69PC0 work?

You read out the fault memory, attach the log, disconnect the battery and remove the control unit. Then you create a repair order online and send in the well-packed unit. Processing at Airbag24 usually takes 3–4 working days.

You disconnect the battery before removal, because this order serves safety.

Airbag24 tests the unit on the test bench, replaces defective components, erases stored crash data and carries out a function test. Afterwards 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 38910-69PC0 get to Airbag24?

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

Pack the control unit shock-proof and enclose the printed repair order.