What is a Chrysler 300 SRT LX airbag control module?
The Chrysler 300 SRT LX airbag control unit is the central control unit for the vehicle's entire safety system. As the Occupant Restraint Controller (ORC), it continuously monitors all airbag sensors, detects accidents, and deploys the airbags and seatbelt pretensioners as needed to provide optimal occupant protection.
This essential module is responsible for the complete functionality of the vehicle's passive safety systems. It processes signals from impact sensors to precisely coordinate the deployment of the airbags.
After a trigger or in the event of a system error, the control unit stores special error codes. Professional diagnostics and, if necessary, a reset are required to restore full operational readiness.
Why is the Chrysler 300 SRT LX airbag control unit defective?
A Chrysler 300 SRT LX airbag control unit often fails because it stores crash data after an airbag deployment, preventing a system reset. Internal electronic malfunctions, such as a triggered pyrofuse or communication problems, are other common causes. Such a failure requires a professional Chrysler 300 SRT LX airbag control unit repair.
These permanent error log entries are a safety measure that disables the system from further operation after an accident. Only a professional reset can reactivate the control unit and deactivate the warning light.
In addition to crash data, aging components, moisture ingress, or faulty power supplies can also lead to a sudden failure. A control unit failure significantly compromises driving safety and makes immediate repair essential.
Common error codes for Chrysler 300 SRT LX airbag control unit repair
Chrysler 300 SRT LX airbag control module repairs often involve specific B-codes, which indicate internal control module problems or circuit failures in the airbag deployment circuits. These trouble codes document system malfunctions that impair airbag function and require immediate diagnosis and repair to restore vehicle safety.
- **B1B02:** Driver airbag deployment circuit 1, low resistance. Cause: Problem in the driver airbag deployment circuit.
- **B1B06:** Driver airbag firing circuit 2, low resistance. Cause: Open or short circuit in the firing circuit.
- **B1B07:** Driver airbag squib circuit 3, low resistance. Cause: Squib or wiring defect.
- **B1B08:** Driver airbag squib circuit 4, low resistance. Cause: Problem with the airbag squibs or their wiring.
- **B1B11:** Passenger airbag deployment circuit 1, low resistance. Cause: Failure in the passenger airbag primary deployment circuit.
- **B1B15:** Passenger airbag firing circuit 2, low resistance. Cause: Malfunction in the passenger airbag secondary firing circuit.
- **B1B17:** Passenger airbag deployment circuit 3, low resistance. Cause: Problem with the third passenger airbag deployment circuit.
- **B1B19:** Passenger airbag firing circuit 4, low resistance. Cause: Defect in the fourth firing circuit of the passenger airbag.
What part numbers are available for the Chrysler 300 SRT LX airbag control unit repair?
For Chrysler 300 SRT LX airbag control unit repairs, specific OEM part numbers for the Occupant Restraint Module (ORM) are crucial. The most current original part number is 68371752AA, which has replaced numerous previous versions. A thorough review of the existing part number is absolutely essential for compatibility and a successful repair.
The primary and currently valid OEM part number for the Chrysler 300 SRT LX airbag control module is 68371752AA. This number is crucial for accurate identification when ordering or repairing a defective module.
Numerous previous versions and replacement numbers replaced by 68371752AA include 68316752AB, 68297878AA, 68227452AC, 68227452AE, and 68227452AD. These numbers are often found on older modules and indicate the need for professional Chrysler 300 SRT LX airbag control module repair.
Another relevant original OEM part number listed as the Occupant Control Module for the Chrysler 300 is 05081041AG. It is important to verify the part number of the removed control module before purchasing or repairing to ensure a 100% fit and avoid further errors.