What is a Daihatsu Xenia R80 airbag control unit?
The Daihatsu Xenia R80 airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It monitors sensors, stores crash data, and ensures the proper functioning of all airbag modules in the vehicle. This module is crucial for safety in the Daihatsu Xenia R80 and must always function perfectly.
It acts as the brain of the passive safety system and continuously receives signals from various crash and acceleration sensors in the vehicle.
When a critical impact signal is detected, the control unit quickly triggers the airbags and belt tensioners to protect the occupants.
Why is the Daihatsu Xenia R80 airbag control unit defective?
A Daihatsu Xenia R80 airbag control unit often becomes defective due to overvoltage, short circuits after an accident or corrosion caused by water ingress, which leads to malfunctions of the airbag system or permanent warning lights and requires repair.
Common causes are internal component defects due to aging or electrical faults in the vehicle electrical system.
After a crash, the control unit stores relevant data, which often requires a reset or repair of the hardware to restore full functionality.
Common error codes for Daihatsu Xenia R80 airbag control unit repair
There are no specific, publicly available error codes for the Daihatsu Xenia R80 airbag control unit; instead, general B-codes often occur, which may indicate communication problems, supply voltage errors, or short circuits in the airbag circuit and require diagnosis.
These general codes are not exactly tailored to the Xenia R80 model, but provide initial clues for error diagnosis.
- B1000 → Control unit communication error → Problems with data transmission between ECU and other modules.
- B1100 → Control unit voltage supply → Insufficient or unstable power supply to the airbag ECU.
- B1202 → Short circuit in the airbag circuit → Short circuit in the wiring or the airbag modules themselves.
A precise diagnosis of the Daihatsu Xenia R80 airbag control unit defect requires special diagnostic equipment and access to manufacturer-specific data.
What part numbers are available for the Daihatsu Xenia R80 airbag control unit repair?
For the repair of the Daihatsu Xenia R80 airbag control unit, there are currently no precisely verified OEM part numbers publicly available from the preferred, official sources, which makes identification difficult and often requires a VIN query from the manufacturer.
Important suppliers such as Autoliv, Bosch and Continental do not list specific numbers for this model year in their publicly accessible catalogs.
Therefore, an exact identification of the control unit is often only possible via the chassis number (VIN) at an authorized Daihatsu dealer or by reading the existing control unit number directly on the component in order to carry out the correct Daihatsu Xenia R80 airbag control unit repair.
Function and compatibility of the Daihatsu Xenia R80 airbag control unit
The Daihatsu Xenia R80 airbag control unit is specifically designed for the second-generation Daihatsu Xenia (approx. 2004-2011) and ensures the correct functioning of all passive safety systems. It is exclusively compatible with this vehicle model and the corresponding model years, which is crucial for a successful repair.
The control unit is usually located in the center console area or under the dashboard.
It has multi-pin connectors for power supply, airbag modules and a variety of sensors that continuously provide data.
Repairing the broken Daihatsu Xenia R80 airbag control unit is an efficient alternative to replacement and restores the full safety of your vehicle.