What is a Dodge Charger LD airbag control module?
The Dodge Charger LD airbag control unit is the central safety unit that activates all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of an accident. It continuously monitors sensor signals and stores relevant crash data, ensuring the proper function and safety of all passive restraint systems in the vehicle.
This module, also known as the Occupant Restraint Controller (ORC), is responsible for the real-time processing of inputs from various sensors.
It has a comprehensive self-diagnosis function that detects internal system errors and makes them visible via the vehicle diagnostic interface.
Vehicle-specific programming to the individual VIN is essential for the correct functioning of the control unit.
Power is supplied via the 12V vehicle electrical system, and the device includes protection functions against multiple triggering and misfires.
Why is the Dodge Charger LD airbag control unit defective?
A Dodge Charger LD airbag control unit often fails due to internal component damage, the inevitable crash data storage after an impact, or an inconsistent power supply. Internal memory or communication errors also frequently lead to failure and require professional Dodge Charger LD airbag control unit repair.
Typical causes of a defect are internal memory errors such as B1003 or B1015, which impair the functionality of the module.
Problems with the power supply, reflected by error code B1010, can also lead to a failure of the airbag control unit.
After an accident, the control unit stores crash data that requires a reset or replacement for the airbags to continue functioning.
Programming or coding errors (B1110) and internal hardware errors (B1040) are other reasons for necessary repair or replacement.
Common error codes for Dodge Charger LD airbag control unit repair
For an effective Dodge Charger LD airbag control unit repair, it is crucial to interpret specific trouble codes that provide direct clues to internal module problems. These codes, read via OBD-II diagnostic tools, help accurately diagnose whether the control unit itself or its internal communications are affected.
- B1000 : Control unit communication error → Insufficient or interrupted connection between the airbag control unit and other vehicle systems.
- B1003 : Airbag control module internal memory error → Damage or corruption of the module's internal data memory.
- B1007 : Control unit self-test failed → The airbag module could not successfully check its own functionality.
- B1010 : Airbag control unit power supply error → Insufficient or unstable power supply to the module.
- B1015 : EEPROM error in the airbag module → Defect in the non-volatile memory of the control unit, often after a crash.
- B1025 : UDS communication error in the airbag control unit → Problems with the Unified Diagnostic Services (UDS) communication, important for diagnosis and flash.
- B1040 : Airbag module internal hardware error → Defect in the physical components or circuits within the control unit.
- B1100 : Airbag control unit reset required → The module requires a reset, often after an airbag deployment or a software problem.
- B1110 : Programming or coding error in the airbag module → Incompatible or missing software configuration of the control unit for the vehicle.
What part numbers are available for the Dodge Charger LD airbag control unit repair?
For a reliable Dodge Charger LD airbag control module repair, specific OEM part numbers are essential, ensuring compatibility with model years 2011 to 2019. These verified Mopar part numbers ensure that the replacement or repair module is a perfect fit for the vehicle and meets all safety standards.
Tested and compatible OEM part numbers for the Dodge Charger LD airbag control unit include:
- 56054077AH : This Mopar/Bosch part number is one of the most common, with Bosch OEM 0285 011 187 confirming the supplier number.
- 68371750AA : Another genuine Mopar number, often listed as SRS ORC/ORM Occupant Control Module.
- 68371748AA : This Mopar part number is also widely used in service catalogs for the Dodge Charger LD.
- 68316744AA : Another Mopar original part number that is relevant for the mentioned model years.
All part numbers listed are validated exclusively for Dodge Charger LD airbag control units.
Other suppliers such as Continental, Siemens or Autoliv were not found for these OEM modules in the relevant sources.
Please note that VIN-specific programming is mandatory after replacing the module to ensure functionality.