What is a Dodge Challenger SRT LA airbag control module?
The Dodge Challenger SRT LA airbag control unit is the central unit of the passive restraint system. It activates airbags and seatbelt pretensioners in the event of an accident, monitors sensors, and stores crash data. It thus ensures the proper functioning and high level of safety of all components in your vehicle.
This module, also called Occupant Restraint Controller (ORC) or Airbag Control Module (ACM), forms the heart of the Supplemental Restraint System (SRS).
It processes incoming signals from crash sensors and, if necessary, transmits precise ignition pulses to the airbags and pyrotechnic belt tensioners within milliseconds.
Why is the Dodge Challenger SRT LA airbag control module defective?
A defect in the Dodge Challenger SRT LA airbag control unit often occurs after an accident due to stored crash data (error code B1020), which requires professional repair. Internal errors, firmware problems, or voltage disturbances are also common causes. These impair functionality and can cause failure.
A typical reason for failure is the storage of crash data after the airbags or seatbelt pretensioners are deployed, which blocks the module.
Internal memory errors (e.g. B1002), firmware problems (B1013) or disturbances in the voltage circuit (B1023) can also lead to a failure and activate the airbag warning light.
Communication errors (like B1000) indicate a broken connection to other vehicle systems that require detailed diagnosis, necessitating a professional Dodge Challenger SRT LA airbag control unit repair.
Common error codes for Dodge Challenger SRT LA airbag control unit repair
For Dodge Challenger SRT LA airbag control unit repair, specific error codes are relevant, indicating module problems. Typical error codes are B1000 (communication), B1001 (self-test), and B1020 (stored crash data). B1020, in particular, requires an immediate reset or replacement of the airbag control unit.
- B1000 → Control unit communication error → There is a faulty data transmission or internal switching error.
- B1001 → Airbag control unit self-test error → The module has detected an internal malfunction during self-diagnosis.
- B1002 → Internal memory or EEPROM errors → Damage to the non-volatile memory that contains important configuration data.
- B1013 → Airbag control module firmware error → A problem with the module's internal software or programming has been detected.
- B1020 → Crash data detected – Airbag control unit in error status → The control unit has registered an impact and is locked for further use.
- B1023 → Airbag control module voltage circuit error → The voltage supply to the module is insufficient or faulty.
- B1050 → Control unit internal diagnostic error → The system could not correctly identify or correct an internal error.
- B1060 → Airbag control unit software incompatibility → The installed software version is not compatible with the vehicle or other components.
What part numbers are available for the Dodge Challenger SRT LA airbag control unit repair?
For Dodge Challenger SRT LA airbag control unit repairs, verified OEM part numbers 68367992AA, 68243593AB, and 1ZZ44DX9AH from Mopar are crucial. These genuine parts guarantee exact compatibility and maximum safety for Dodge Challenger SRT models (2015-2023) with LA engines, which is essential for proper operation.
Part number 68367992AA is a genuine OEM Mopar number, listed explicitly for the 2023 Dodge Challenger SRT.
Another important OEM Mopar number is 68243593AB, which generally applies to Dodge Challenger airbag modules from 2015-2023.
The third verified part number is 1ZZ44DX9AH, which is an original driver airbag module compatible with various Dodge Challenger models of the LA series.
It is important to note that for safety systems such as this airbag control unit, only genuine OEM part numbers should be used, as replacement or alternative numbers are not permitted here.
A professional Dodge Challenger SRT LA airbag control unit repair or a reset of the module is usually possible if these numbers are available.