What is a Mitsubishi Lancer CL airbag control unit?
The Mitsubishi Lancer CL airbag control unit is the vehicle's central safety unit, precisely activating all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of an accident. It continuously monitors sensors in the vehicle and stores relevant crash data, ensuring proper function and passenger safety in the event of a collision.
This critical component is responsible for precisely controlling airbag deployment based on the severity and type of impact.
It processes signals from crash sensors and is crucial for the smooth functioning of the entire passive safety system in your Mitsubishi Lancer CL.
Why is the Mitsubishi Lancer CL airbag control unit defective?
A Mitsubishi Lancer CL airbag control unit often fails because, after an accident, the crash data is irretrievably stored in memory, causing the airbag warning light to remain permanently illuminated. Internal communication errors or age-related wear can also impair the module's functionality, making repair or replacement unavoidable.
The most common reason for a defect is the storage of crash data after a collision, even if the airbags have not been deployed.
Water damage, short circuits or simply age-related electronic failures can also damage the control unit and require a professional Mitsubishi Lancer CL airbag control unit repair.
In such cases, the vehicle signals a fault and the airbag warning light remains active, compromising the safety of the occupant system.
Common error codes for Mitsubishi Lancer CL airbag control unit repair
When repairing the Mitsubishi Lancer CL airbag control unit, workshops often encounter specific error codes that indicate internal problems with the control unit. In particular, codes such as B1000, which indicates a communication error, or B1499:E0, which indicates stored crash data, are typical indicators that the airbag module needs repair.
- B1000 → Control unit communication error → Internal control unit problem that disrupts data transmission.
- B1499:E0 → Crash data saved → The module has registered an accident and is blocked.
These error codes directly signal a problem with the airbag control unit itself and require targeted diagnostics to restore the system to working order.
Other frequently mentioned codes usually refer to sensors or peripheral components and are not directly control unit-specific.
What part numbers are available for the Mitsubishi Lancer CL airbag control unit repair?
For Mitsubishi Lancer CL airbag control unit repairs, several specific OEM part numbers are relevant to ensure exact compatibility. These numbers identify the original Mitsubishi part and are crucial for selecting the correct replacement or repair module to restore safety system functionality.
Some of these numbers can be used alternatively depending on the production period or module variant.
- P8635A168
- TARME2937R0152
- TARME1308R0924
- MN141473 (often synonymous with W2T62176)
- W2T62176 (often synonymous with MN141473)
- W2T62175
Compatibility for your specific Mitsubishi Lancer CL model should always be checked using the exact VIN.
Please note that each module must be programmed to the vehicle-specific VIN, which requires professional workshop service to prevent system failure.