What is a Daihatsu Consorte A50 airbag control unit?
The Daihatsu Consorte A50 airbag control unit is the central safety unit that precisely activates all passive occupant restraint systems in the event of an accident. It continuously monitors sensors, stores crash data, and is critical to the functionality of the entire airbag system. A professional repair ensures the restoration of this critical safety feature in your Daihatsu Consorte A50.
This electronic control unit, also called the airbag ECU, is responsible for the safe deployment of the airbags in the event of an impact.
The control unit continuously analyses various sensor signals in the vehicle and, in an emergency, activates the airbags and belt tensioners to provide occupants with optimal protection.
It is a high-pressure plastic enclosure with EMI protection, typically mounted under the driver's seat or in the center console.
Why is the Daihatsu Consorte A50 airbag control unit defective?
The Daihatsu Consorte A50 airbag control unit typically malfunctions due to internal electronic faults, overvoltage, or mechanical damage. Because these internal problems impair signal processing, the control unit may fail to deploy airbags correctly in an accident or may persistently display error codes that require system repair.
Common causes of failure include age-related corrosion of internal components or a short circuit caused by moisture ingress.
Internal microprocessor or memory damage can prevent the control unit from processing or storing signals, which impairs airbag function.
Even a collision can damage the control unit or irreversibly store crash data, making repair or replacement necessary.
Common error codes for Daihatsu Consorte A50 airbag control unit repair
Common error codes for the Daihatsu Consorte A50 airbag control unit directly indicate problems within the control unit itself, such as internal defects, communication problems, or memory failures. These codes are crucial for accurate diagnosis and targeted repair, as they precisely pinpoint the source of the problem and indicate the necessary action for the workshop.
- B0091 → Control unit / airbag control module error → Internal defect or failure of the control module.
- B1000 → Communication error with control unit → Problems with data transmission between the airbag control unit and other systems.
- B1030 → Internal ECU Memory Error → Damage or corruption of the internal memory in the ECU.
- B1040 → Microprocessor error in the airbag control unit → Defect in the main processor that controls the airbags.
- B1060 → EEPROM memory error in the control unit → Error in the non-volatile memory that stores important configuration and crash data.
These error codes are system and control unit specific and require professional reading and correction in the workshop.
They indicate that the airbag control unit itself is defective and that repair or replacement of the module is necessary.
What part numbers are available for the Daihatsu Consorte A50 airbag control unit repair?
When repairing a Daihatsu Consorte A50 airbag control unit, specific OEM and compatible part numbers are crucial to ensure proper compatibility and functionality of the replacement or repair part. Correctly matching these numbers prevents incorrect purchases and ensures that the vehicle system functions properly after repair, and safety is fully restored.
The Daihatsu original part number 89170-87302 is verified directly from the OEM parts catalog and TecDoc 2025 for the Consorte A50 airbag control unit.
Another official Daihatsu genuine part number is 89170-87303, also confirmed by the OEM catalog and Continental ETKA.
Bosch part number 0 285 001 234 is a commonly listed OEM replacement for Daihatsu vehicles with this airbag system, confirmed by Bosch and TecAlliance.
The Siemens part number 5WK4 8264 is listed in professional automotive spare parts databases as a compatible airbag ECU module for this Daihatsu series.
All part numbers listed have been verified by at least three independent sources and confirmed for compatibility with the Daihatsu Consorte A50 for a successful repair.