What is a Daihatsu Move Canbus LA800 airbag control unit?
The Daihatsu Move Canbus LA800 airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It continuously monitors sensors, stores relevant crash data, and ensures the precise deployment of all airbag modules and seatbelt pretensioners in the vehicle to provide optimal occupant protection.
This safety-relevant control unit communicates with other vehicle components via the CAN bus system. It is essential for the proper functioning of your Daihatsu Move's passive safety system.
Why is the Daihatsu Move Canbus LA800 airbag control unit defective?
The Daihatsu Move Canbus LA800 airbag control unit is often classified as defective after a collision because it permanently stores crash data that prevents the error log from being erased. This stored data inhibits the airbag system's functionality and causes the airbag warning light to activate, necessitating repair or replacement.
A typical symptom is the permanently illuminated airbag warning light in the dashboard. This indicates an internal fault, often triggered by a recorded accident.
Even without a visible impact, internal electronic errors or overvoltages can damage the control unit and cause a failure.
Common error codes for Daihatsu Move Canbus LA800 airbag control unit repair
When diagnosing and repairing the Daihatsu Move Canbus LA800 airbag control unit, the primary error code is B1342, which indicates stored crash data. This code indicates that the control unit still contains accident information and is therefore blocked.
No other control unit-specific OBD-II or manufacturer-specific error codes are publicly documented for this specific airbag control unit of the Daihatsu Move Canbus LA800. Error message B1342 relates directly to the control unit itself.
Other error codes that affect sensors, belt tensioners or seat occupancy are excluded from this and indicate other system components.
- B1342 → Crash data stored → Airbag control unit requires reset or repair
What part numbers are available for the Daihatsu Move Canbus LA800 airbag control unit?
Currently, only one exact OEM part number is verified for the Daihatsu Move Canbus LA800 airbag control unit: 89170-B2860. This original Daihatsu part number is crucial for 100% compatibility and should be used during repair or replacement to ensure full functionality.
Part number 89170-B2860 has been confirmed through multiple validations to be compatible with the Daihatsu Move Canbus LA800 model. It is a genuine OEM part.
Extensive research in professional spare parts databases and catalogs from manufacturers such as Bosch, Continental, or Autoliv did not reveal any alternative or different OEM numbers for this specific airbag control unit.
Compatibility and technical features of the Daihatsu Move Canbus LA800 airbag control unit repair
The Daihatsu Move Canbus LA800 airbag control unit repair is specifically designed for LA800 series models, typically built between 2014 and 2020, and offers a cost-effective alternative to replacement. The control unit is designed for 12V on-board networks with CAN bus communication and monitors all safety-relevant airbag components.
The control unit is compatible with all Daihatsu Move CANbus LA800 trim levels that feature a standard airbag system and CANbus electrical system. It also supports advanced safety features such as seat belt pretensioners.
It features inputs for multi-axis acceleration sensors and outputs for all airbag modules and seat belt pretensioners. Continuous self-diagnosis and protection against voltage spikes ensure high operational reliability.
Advantages of Daihatsu Move Canbus LA800 Airbag Control Unit Repair
Repairing the Daihatsu Move Canbus LA800 airbag control unit is a sustainable and significantly more cost-effective solution than purchasing a new replacement part. Defective components on the circuit board are specifically replaced, and the circuits are calibrated to restore the original control unit to full functionality.
This specialized repair service resolves error code B1342 by securely erasing the stored crash data. This restores the full functionality of the airbag system without expensive reinvestment.
After professional repair, configuration or initialization of the control unit using special diagnostic devices is required to ensure seamless integration into the vehicle system.