What is a Mitsubishi RVR N10 airbag control unit?
The Mitsubishi RVR N10 airbag control unit is the central electronic module of the safety restraint system (SRS), responsible for the precise control and monitoring of all airbags and seatbelt pretensioners in the vehicle. It detects accidents, stores important crash data, and initiates the deployment of the safety systems to protect the occupants.
This specialized electronic control unit was developed primarily for the Mitsubishi RVR N10 series. It integrates comprehensive fault diagnostics to ensure the continuous functionality of the airbag system.
Power is supplied via the vehicle's 12V electrical system, with internal fuses protecting the module. Communication interfaces such as the CAN bus enable data exchange with other vehicle systems.
Why is the Mitsubishi RVR N10 airbag control unit defective?
The Mitsubishi RVR N10 airbag control unit often malfunctions because it stores crash data after an accident, internal circuits are damaged, or communication errors occur. A malfunction requires urgent Mitsubishi RVR N10 airbag control unit repair, as safety functionality is otherwise compromised.
A common cause of failure is the storage of crash data after an accident, which puts the control unit into a locked state. In such cases, a module reset is essential, often as part of a professional Mitsubishi RVR N10 airbag control unit repair.
Internal components can be damaged by age, overvoltage, or moisture, leading to complete system failure. This is often indicated by an illuminated airbag warning light and indicates a serious defect.
Communication problems with other vehicle systems or wiring issues can also make the control unit appear faulty. A precise diagnosis is crucial for a successful repair to resolve the failure.
Common error codes for Mitsubishi RVR N10 airbag control unit repair
During a Mitsubishi RVR N10 airbag control unit repair, typical error codes such as B1000 or B1499:E0 are read, which indicate internal control unit defects or stored crash data. These codes are crucial for a precise diagnosis and the necessary restoration of system function.
- B1000 → Control unit communication error → Indicates a faulty connection or internal defect in the airbag control unit.
- B1207 → Passenger Airbag Indicator Circuit Shorted → Indicates a short in the passenger airbag warning indicator circuit, often in the control module itself.
- B1402 → Driver Airbag Squib Grounding Problem → Indicates a driver airbag deployment grounding problem caused by wiring or internal control module failure.
- B1499:E0 → Crash data stored → Means that the control unit has recorded accident information and needs to be processed before a reset.
What part numbers are available for the Mitsubishi RVR N10 airbag control unit repair?
For a successful Mitsubishi RVR N10 airbag control unit repair, exact OEM part numbers are crucial to ensure 100% compatibility. Verifiable numbers include the original Mitsubishi part number as well as supplier numbers from Bosch and Autoliv.
- 8635A221 (Mitsubishi Original OEM): This is the primary, genuine Mitsubishi part number for the RVR N10 airbag control module.
- F01G07203M (Bosch OEM supplier): This number identifies the module if it was supplied by Bosch as original equipment for the vehicle.
- 95640 (Autoliv OEM supplier): Autoliv is another major supplier whose part number also indicates the compatible airbag control unit for the Mitsubishi RVR N10.