What is a Mitsubishi Pajero Sport KS airbag control unit?
The Mitsubishi Pajero Sport KS airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It continuously monitors various sensors, stores relevant crash data after an impact, and ensures the proper functioning of all airbag modules and seatbelt pretensioners in the vehicle.
This module is crucial for the passive safety of the Mitsubishi Pajero Sport KS. It processes signals from acceleration and crash sensors in real time. In the event of an impact, it determines the precise and timed deployment of the airbags.
Why is the Mitsubishi Pajero Sport KS airbag control unit defective?
A Mitsubishi Pajero Sport KS airbag control unit may fail because it stores crash data after an accident, triggering a fault condition, or due to internal component failure, overvoltage, or moisture. These defects may require repair or replacement of the control unit.
After an accident, the control unit stores indelible crash data, preventing the airbag systems from being restarted. Repairing the airbag control unit is often a more cost-effective alternative to purchasing a new one. Age-related wear and tear or electrical short circuits can also lead to failure, requiring a precise diagnosis.
Sometimes, incorrect power supply or mechanical damage can also impair functionality. A defective control unit is often signaled by an illuminated airbag warning light in the dashboard. This is a clear sign that urgent repairs are needed to ensure the full safety functionality of the Mitsubishi Pajero Sport KS.
Common error codes for Mitsubishi Pajero Sport KS airbag control unit repair
During Mitsubishi Pajero Sport KS airbag control unit repair, specific error codes indicate problems with the airbag control unit itself, allowing for a precise diagnosis. These codes often signal internal circuit or communication errors within the control unit, not external components.
The following codes are typical for Mitsubishi airbag control units and may indicate that the control unit needs to be repaired:
- B1000 → Control unit communication error → Problems with the internal communication of the airbag ECU
- B1207 → Passenger Airbag Indicator Circuit Shorted → Short circuit in the circuit of the passenger airbag indicator on the control unit
- B1208 → LCD Heater Circuit Fault → Error in the heating circuit of the LCD display, often connected to the control unit
- B1209 → Test Mode Active → The control unit is in test mode, which indicates a diagnostic condition
- B1309 → Timeout Error (Communication Timeout) → Communication interruption between control unit and airbag components
- B1310 → Timeout Error (Latch open) → Timeout error in the internal locking logic of the control unit
- B1402 → Driver Airbag Squib Grounding Fault → Ground fault in the driver airbag ignition circuit, caused directly at the control unit
What part numbers are available for the Mitsubishi Pajero Sport KS airbag control unit repair?
For the Mitsubishi Pajero Sport KS series (approx. 2015-2019), there are currently no 100% verified OEM part numbers for airbag control units confirmed by independent sources. For a precise repair or replacement, we strongly recommend contacting your Mitsubishi dealer directly or using specialized databases.
Research has shown that specific airbag control unit part numbers for the Mitsubishi Pajero Sport KS model are not publicly listed in verified parts catalogs such as TecDoc. Listings often refer to sensors or modules, but not the central control unit itself. Reliable identification is essential for precise repairs.
For reference, OEM part numbers exist for other Pajero generations, such as MR53002 or MN121282, but these cannot be explicitly assigned to the KS series. These are for guidance only. The exact part number is essential for the Mitsubishi Pajero Sport KS airbag control unit repair.
For a safe and effective Mitsubishi Pajero Sport KS airbag control unit repair, it is crucial to verify the exact OEM part number via a VIN query or by contacting an authorized Mitsubishi service partner directly. This is the only way to ensure full compatibility and functionality of the new or repaired control unit.