Mitsubishi Eclipse D50 airbag control unit repair

What is a Mitsubishi Eclipse D50 airbag control unit?

The Mitsubishi Eclipse D50 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, which is essential for your safety.

This module, often referred to as SRS module or airbag ECU, is relevant for the Mitsubishi Eclipse D50 models built between 1995 and 2000.

It continuously processes data from impact sensors and, if necessary, precisely triggers the airbags and belt tensioners to provide optimal protection for occupants.

Why is the Mitsubishi Eclipse D50 airbag control unit defective?

Your Mitsubishi Eclipse D50 airbag control unit often fails due to internal electronic damage, a loss of communication with diagnostic tools, or crash data storage after an accident. These issues prevent the system from functioning properly and cause the airbag warning light to remain permanently illuminated, necessitating a Mitsubishi Eclipse D50 airbag control unit repair.

Internal electronic errors, often caused by aging or voltage fluctuations, can impair the function of the module.

After an impact event, the control unit stores indelible crash data that requires a reset or professional repair of the Mitsubishi Eclipse D50 airbag control unit before it can be fully functional again.

Interrupted communication with the diagnostic system can also indicate a defect in the control unit itself, which should be remedied immediately.

Common error codes for Mitsubishi Eclipse D50 airbag control unit repair

When repairing the Mitsubishi Eclipse D50 airbag control unit, we typically encounter specific error codes that directly indicate problems with the control unit itself. These codes often signal internal defects, communication issues, or stored crash data that require professional repair or reset to restore vehicle safety.

• B1000 → Control unit communication error → Indicates a faulty or missing connection between the airbag ECU and the diagnostic tool.
• B1404 → Airbag control unit internal error → Indicates an internal defect within the airbag control unit that requires repair.
• B1499:E0 → Crash data stored in the control unit → Indicates that crash data is stored after an accident that makes it necessary to reset the control unit.

What part numbers are available for the Mitsubishi Eclipse D50 airbag control unit repair?

For Mitsubishi Eclipse D50 airbag control unit repair, several specific OEM and supplier part numbers are relevant to ensure exact compatibility. These numbers identify the correct control unit for your vehicle model, enabling precise repair or replacement and restoring safety.

The exact part number is crucial for a successful repair and compatibility with your vehicle.

• MR243890 → Mitsubishi → Genuine OEM part number, commonly used for the Mitsubishi Eclipse 1995-2000.
• MD321264 → Mitsubishi → Original OEM part number, listed in TecDoc and Bosch databases for the Eclipse D50.
• 8820A041 → Autoliv → OEM supplier number, produced by Autoliv and listed in Bosch/Continental catalogs for the Mitsubishi Eclipse D50.

The Mitsubishi Eclipse D50 airbag control unit repair should always be carried out by qualified personnel to ensure full functionality and safety.