What is a Dodge Ram 3rd Gen airbag control module?
The Dodge Ram 3rd Gen airbag control unit 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.
This module performs a comprehensive self-test every time the engine is started, the success of which is indicated by the extinguishing of the airbag warning light. It is the brain of the Supplemental Restraint System (SRS), responsible for occupant safety.
Why is the Dodge Ram 3rd Gen airbag control module defective?
A Dodge Ram 3rd Gen airbag control module often fails due to a power surge, an accident with airbag deployment, or internal hardware failures that can impair its proper function and lead to safety system failure. Repair or replacement is essential to restore safety.
After an impact, the control unit stores irreversible crash data, often preventing reuse without a special reset or professional repair. Electrical problems such as short circuits, voltage spikes, or age-related material fatigue can also damage the module and cause failure.
Physical damage, such as dropping the sensor before installation or improper handling, can also lead to failure of the internal impact sensor. Regular diagnostics at a specialist workshop are important to detect gradual errors early and ensure safety.
Common error codes for Dodge Ram 3rd Gen airbag control unit repair
When repairing a Dodge Ram 3rd Gen airbag control unit, specific B-codes are crucial because they directly indicate malfunctions in the airbag module. These codes require precise diagnosis to identify the exact failure and restore the system to working order. Prompt troubleshooting is essential for your safety.
- B1000 → Control unit communication error → Typically an internal error or problem with the data transmission within the airbag ECU.
- B1015 → Faulty Airbag Control Unit → Indicates an internal defect in the airbag ECU itself, which requires replacement or repair.
- B107E → Error within the airbag module → A generic code for internal malfunctions of the SRS unit that may damage the system.
- B1139 → Error in the SRS control unit → Similar to B1015, indicates a malfunction directly in the control unit that requires diagnosis.
- B207F → SRS Unit / Control Unit Error → This code signals a critical failure of the airbag control unit, which must be repaired or replaced.
What part numbers are available for the Dodge Ram 3rd Gen airbag control unit repair?
For Dodge Ram 3rd Gen airbag control unit repairs, there are specific, verified OEM part numbers that ensure 100% compatibility. These numbers are crucial for precise identification of the replacement part and ensuring you find the correct module for your vehicle. Only OEM parts ensure full functionality.
Mopar's main part number for a new, genuine part is 68428503AA. This ensures the highest OEM warranty and fit for your vehicle and is a reliable option for repairing or replacing your defective module.
Another relevant Mopar number is 68346715AC, which is often mentioned in connection with airbag module reset services. This is directly linked to the Bosch OEM number 0 285 015 280, as Bosch is one of the main suppliers of SRS control units.