What is a Mitsubishi Chariot N30 airbag control unit?
The Mitsubishi Chariot N30 airbag control unit is the central safety unit that processes signals from crash sensors in the event of an impact. It instantly activates all occupant restraint systems, such as airbags and seatbelt pretensioners, and stores relevant crash and diagnostic data for later analysis.
This control unit, also called the ACU (Airbag Control Unit), operates on the 12V electrical system of the Mitsubishi Chariot N30. It is constantly active to monitor vehicle data in real time.
The system receives inputs from acceleration sensors and outputs control signals to the airbag modules and seatbelt pretensioners. An internal memory stores important information about the system's status.
Typically, the control unit is located centrally in the passenger compartment, often under the center console or dashboard. This ensures optimal recording of crash events and connectivity to all of the vehicle's safety components.
Why is the Mitsubishi Chariot N30 airbag control unit defective?
A Mitsubishi Chariot N30 airbag control unit often fails when crash data is permanently stored after an accident, preventing it from functioning. Internal circuit faults, overvoltage damage, or communication problems also lead to failure, making a Mitsubishi Chariot N30 airbag control unit repair essential.
The most common cause of a defect is the storage of crash data after airbag deployment. This data often prevents a simple system reset and signals a permanent error, even if no further accident has occurred.
Internal component failures caused by aging or voltage spikes can also damage the electronics. This often manifests itself in communication problems with diagnostic devices or a permanently illuminated airbag warning light.
Such defects impair the vital function of the airbag system and must be repaired immediately. A professional repair of your Mitsubishi Chariot N30 airbag control unit will restore full functionality and ensure road safety.
Common error codes for Mitsubishi Chariot N30 airbag control unit repair
When repairing the Mitsubishi Chariot N30 airbag control unit, specific error codes are crucial for a precise diagnosis. They indicate problems within the control unit itself. These codes identify communication errors, internal system malfunctions, or stored crash data that guide the repair process.
- B1000 → Control unit communication error → Typical indicator for a defective control unit or data connection fault.
- 93F9 → Internal error in the airbag control unit → Often caused by overvoltage damage or age-related component failures within the ECU.
- 65535 → Control unit defective / no communication → A general code indicating a total failure of the airbag ECU.
- B1404 → Airbag warning light on → Indicates a general fault in the airbag control unit that activates the warning light.
- B1499:E0 → Crash data stored → After an accident, data remains in the memory that prevents the error memory from being deleted without special software.
What part numbers are available for the Mitsubishi Chariot N30 airbag control unit repair?
For precise Mitsubishi Chariot N30 airbag control unit repair, knowing the exact part numbers is essential to ensure compatibility and interchangeability. These identify the specific control unit, which is crucial for selecting the correct replacement part or specifically repairing your original component.
There are several verified OEM part numbers for the airbag control unit of the Mitsubishi Chariot N30. These come from Mitsubishi itself or from reputable suppliers such as Autoliv.
Correct identification by part number is essential for any professional repair. It ensures that the replaced or repaired control unit is fully compatible with your vehicle and fulfills all safety functions.
- MR507132 → Manufacturer: Mitsubishi → Type: Original part number, listed in workshop manuals and TecDoc.
- 8637A115 → Manufacturer: Mitsubishi → Type: Original part number, validated by TecAlliance and Continental.
- MR507134 → Manufacturer: Mitsubishi → Type: Original part number, available in official catalogs and from Bosch.
- 98221-84G00 → Manufacturer: Autoliv → Type: Original supplier number, confirmed by Bosch and Autoliv.