Skoda Peaq 1 airbag control unit repair

What is a Skoda Peaq 1 airbag control unit?

The airbag control unit is the central control unit of the restraint system (SRS) in the Skoda Peaq 1. It evaluates the signals from the crash sensors. In an accident it decides within milliseconds which airbags and seatbelt pretensioners deploy.

The control unit is installed in the Skoda Peaq 1 (since 2026).

In everyday use the unit continuously monitors the entire restraint system and reports faults via the airbag warning light in the instrument cluster. After an accident it stores crash data and locks itself. Such a unit can be repaired at Airbag24 in Berlin by mail-in: you remove it, create a repair order online and send it in. Your own control unit is repaired and then goes back to you.

Why is the Skoda Peaq 1 airbag control unit defective?

The most common cause is crash data stored in the Skoda Peaq 1 airbag control unit after an accident. This also applies if no airbag deployed. An ordinary diagnostic tool cannot erase it. Other causes: aged electronic components, cold solder joints, moisture, corrosion and voltage spikes.

Typical signs are an airbag warning light that stays on permanently, a fault memory that cannot be cleared, or a diagnostic tool that cannot connect to the control unit. Especially after an accident, clearing the fault memory does not help either, because the crash data is stored in the unit itself.

With aged electronic components and cold solder joints, the unit often only becomes noticeable after a long time. Moisture can cause corrosion at the connectors. Voltage spikes, for example from a weak battery or a jump start, can also damage the electronics.

Common error codes for Skoda Peaq 1 airbag control unit repair

The error codes in the Skoda Peaq 1 indicate internal control unit faults, loss of communication, voltage problems, faults in the squib circuit and stored crash data.

The following list shows codes that can occur on this vehicle. It makes no claim to completeness.

• 65535 → Internal fault in the airbag control unit
• 00595 → Crash data stored, airbags and seatbelt pretensioners deployed
• 01214 → Seatbelt pretensioner crash data stored
• 01226 → Driver-side side airbag crash data stored
• 01321 → Airbag control unit sends no signal, no communication
• U0151 → Communication with the airbag control unit lost
• 00532 → Supply voltage outside the permitted range
• 00588 → Driver airbag squib circuit: short circuit or resistance out of tolerance

Error codes are read out with a diagnostic tool. A code alone does not reliably show that the control unit is defective: connectors, wiring or an airbag module can also be the cause. Only the inspection clarifies where the fault lies. The log helps with the inspection if you enclose it with the unit you send in.

What part numbers are available for the Skoda Peaq 1 airbag control unit repair?

The part number is printed on the label of the control unit and determines the exact version, because within a model series there are different numbers depending on equipment and year of manufacture. You read the number from the label and enter it in the repair order.

With this information the version of your unit can be identified unambiguously. Whether it is defective is only shown by reading out the fault memory or by the inspection at Airbag24.

The way to the repair: first have the fault memory read out. Then disconnect the battery and remove the control unit. Create a repair order online and send the unit in. Processing at Airbag24, with inspection, repair and testing, usually takes 3–4 working days.

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.