What is a Chrysler LeBaron 2nd Gen airbag control module?
The Chrysler LeBaron 2nd Gen airbag control unit is your vehicle's central safety unit, activating all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of an accident. It continuously monitors sensors, stores relevant crash data, and ensures the proper functioning of all airbag modules. A malfunction requires immediate, professional Chrysler LeBaron 2nd Gen airbag control unit repair to restore vehicle safety.
This electronic control unit, also called the SRS module, processes signals from the crash sensors to assess the severity of an impact. If a serious accident is detected, it reliably deploys the appropriate airbags.
It continuously monitors the status of the entire airbag system and immediately reports any malfunctions via the airbag warning light in the dashboard. This is an important indicator that a diagnosis is required before the control unit fails completely.
Why is the Chrysler LeBaron 2nd Gen airbag control module defective?
The Chrysler LeBaron 2nd Gen airbag control unit often fails due to an accident, internal electronic failures, or age-related wear and tear. After an impact, it stores crash data that requires a reset, while internal components can fail over time. Failure can compromise safety, so prompt Chrysler LeBaron 2nd Gen airbag control unit repair is usually essential.
A common reason for failure is the storage of crash data after a collision, even with minor damage. This blocks the module and requires a professional reset at the workshop.
Internal component failures due to aging, moisture ingress, or overvoltage can also damage the control unit. Such defects often lead to the airbag warning light remaining permanently illuminated.
Another possible cause could be a communication error within the vehicle's network, which is affecting the airbag control unit's function. A thorough diagnosis is crucial to identify the exact cause and perform the correct repair.
Common error codes for Chrysler LeBaron 2nd Gen airbag control unit repair
Common trouble codes for the Chrysler LeBaron 2nd Gen airbag control module indicate communication problems (B1000, B1B02) or internal module defects (B1B06). These codes indicate that the airbag system is malfunctioning and the warning light is active. They are essential for accurate diagnosis and successful Chrysler LeBaron 2nd Gen airbag control module repair.
- **B1000:** **Control unit communication error → Indicates a general fault in data transmission → The cause may be a cable break, ground problem, or internal control unit failure.**
- **B1B02:** **Airbag Control Unit Communication Failure (SRS Module Communication Failure) → Indicates interrupted communication within the SRS module → This may indicate faulty internal connections or a failure of the internal circuit board.**
- **B1B06:** **Airbag control unit internal error → Indicates an internal defect in the control unit itself → Often an indication of hardware failure or corruption of the internal software.**
These error codes are read using an OBD-II diagnostic tool and are specific to Chrysler SRS modules. A precise error code analysis is the first step in troubleshooting.
After eliminating the cause, it's usually necessary to clear the error codes and, if necessary, reset the control unit. Without this step, the airbag warning light usually remains active and the system inactive.
What part numbers are available for the Chrysler LeBaron 2nd Gen airbag control unit repair?
For the Chrysler LeBaron 2nd Gen airbag control unit, Mopar OEM part numbers such as 4723352 and 5252554, which identify the main diagnostic module, are primarily relevant. DH67LAZ and DH67JB9 for the steering wheel airbag module are also important. These original numbers are essential for a correct Chrysler LeBaron 2nd Gen airbag control unit repair and ensure compatibility.
Part numbers 4723352 and 5252554 are specifically for the airbag control module, suitable for Chrysler LeBaron models from 1991 to 1995. They cover both 2.5L 4-cylinder and 3.0L 6-cylinder variants.
DH67LAZ and DH67JB9 refer to the airbag module in the steering wheel (sport version), also suitable for the Chrysler LeBaron of the early 90s (1992-1994).
All numbers listed are genuine Mopar OEM part numbers. There are no publicly documented third-party OEM part numbers such as Bosch or Continental for this specific Chrysler LeBaron 2nd Gen airbag control unit, which underscores the importance of Mopar originals.