What is a Mitsubishi Shogun V70 airbag control unit?
The Mitsubishi Shogun V70 airbag control unit is your vehicle's central safety unit, which activates passive restraint systems such as airbags and seatbelt pretensioners in the event of an accident. It continuously monitors sensor data, stores crash information, and ensures the proper functioning of the occupant protection safety systems.
This microprocessor-controlled module is the heart of the passive safety system and crucial for detecting impact events. It processes signals from various sensors to determine in real time whether the safety systems need to be triggered.
Why is the Mitsubishi Shogun V70 airbag control unit defective?
A defective Mitsubishi Shogun V70 airbag control unit often occurs after an accident, as permanent crash data prevents reuse without professional repair or replacement. Internal electronic failures or water damage can also cause malfunctions, activating the airbag warning light and compromising vehicle safety.
Because crash data is permanently stored, the control unit cannot simply be reset after an accident and must be professionally repaired or replaced to restore full functionality.
A failure may also be indicated by the airbag warning light illuminating intermittently, indicating internal electronic faults or problems with the module's power supply that require immediate diagnosis.
Common error codes for Mitsubishi Shogun V70 airbag control unit repair
Specific error codes such as B1000 or B1402 are crucial for Mitsubishi Shogun V70 airbag control unit repairs. These codes indicate problems within the control unit or its communication, not external sensors. This allows for targeted error analysis to efficiently resolve the defect and restore vehicle safety.
- B1000 → Control unit communication error → Often indicates a defect in the control unit itself.
- B1207 → Passenger airbag indicator circuit shorted → Indicates a problem in the control module warning system.
- B1208 → LCD Heater Error → Affects internal control unit functions or test modes.
- B1209 → Test mode → Indicates a problem in the control module or its internal diagnostic system.
- B1300 → Topstack switch error → Indicates problems in internal control unit functions.
- B1402 → Driver Airbag Squib Ground Fault → Often diagnosed on the ECU side, especially after replacing the clock spring.
What part numbers are available for the Mitsubishi Shogun V70 airbag control unit repair?
For Mitsubishi Shogun V70 airbag control unit repair, two exact OEM part numbers are primarily relevant: MR551784L and W2T60275A. These have been identified as the only exact and verified original parts, ensuring a precise repair or replacement of the defective module for models from 2000 to 2007.
These part numbers are crucial for the correct identification of the airbag control unit and ensure compatibility with your Mitsubishi Pajero/Shogun III (V70).
- MR551784L → Mitsubishi OEM airbag control unit → Genuine part, exact fit for Pajero III V70 (2000-2007).
- W2T60275A → Mitsubishi OEM airbag control unit → Alternative original manufacturer part number to MR551784L.