What is a Chrysler Town & Country 4th Gen airbag control module?
The Chrysler Town & Country 4th Gen Airbag Control Module is the central safety unit that activates all occupant restraint systems in the event of an accident. It monitors sensors, stores crash data, and ensures the proper functioning of all airbag modules in the vehicle, playing a critical role in occupant safety.
This electronic module, also known as the Occupant Restraint Controller (ORC), coordinates the deployment of front, knee, and side airbags, as well as seatbelt pretensioners. It is an integral component of your vehicle's Supplemental Restraint System (SRS).
Why is the Chrysler Town & Country 4th Gen airbag control module defective?
A Chrysler Town & Country 4th Gen airbag control module often fails because it stores a non-erasable crash record after an accident or because internal electronic components fail due to age. In these cases, the airbag warning light illuminates, making immediate diagnosis and repair or replacement urgent for safety reasons.
Common causes include electrical short circuits, open circuits, or water damage that affects the sensitive electronics. Improper repair or tampering can also lead to failure.
These defects prevent the airbag system from functioning properly, significantly compromising the safety of the occupants in the event of a collision. Early diagnosis is essential to ensure the safety of your Chrysler Town & Country.
Common error codes for Chrysler Town & Country 4th Gen Airbag Control Unit Repair
Common error codes for Chrysler Town & Country 4th Gen airbag control module repairs include B1000 for communication errors, B1B02 for open circuits, and B1B06 for shorts within the control module itself. These specific B-codes directly indicate problems with the airbag control module and require specific diagnostics.
- **B1000**: Airbag ECU communication error → Open circuit or faulty connection between control unit and sensors/modules.
- **B1B02**: Airbag control unit error – Open Circuit → Open circuit in the airbag control unit.
- **B1B06**: Airbag control unit error – short circuit → Short circuit in the airbag control unit.
These codes are typical for airbag system diagnostics and can be read using OBD-II diagnostic tools. A professional repair shop can clearly identify these errors and initiate the necessary repairs.
What part numbers are available for Chrysler Town & Country 4th Gen airbag control unit repair?
There are several relevant original part numbers for Chrysler Town & Country 4th Gen airbag control module repair, although specific 4th generation codes can be difficult to locate. Numbers like 68062118AF and 05094018AL are critical for compatibility and must be carefully verified before repairing the faulty module.
- **68062118AF**: Original Chrysler part number for various Town & Country models.
- **05094018AL**: Chrysler original part number, compatible with various model years (e.g. 2008-2010).
- **04686602AE**: Another genuine Chrysler part number for airbag control units.
- **4686602AJ**: Chrysler genuine spare part, relevant for various versions of the system.
It's crucial to match the part number of your existing control unit with the replacement part number to ensure proper functionality. When sourcing a replacement part for your faulty module, the vehicle's VIN should be used for accurate verification.