What is a Saturn Vue Base Airbag Control Module?
The Saturn Vue Base 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. A professional Saturn Vue Base airbag control unit repair restores full functionality.
This module, also called the SRS SDM, is responsible for the precise control of the airbags and seatbelt pretensioners. It is an essential component of your vehicle's passive safety system.
The control unit processes signals from impact sensors and other systems to respond quickly and reliably in an emergency. It is factory-programmed to the vehicle identification number of the Saturn Vue Base.
Why is the Saturn Vue Base airbag control unit defective?
The Saturn Vue Base airbag control unit often malfunctions because it stores crash data after an accident, triggering a system error. Internal defects due to aging or electrical short circuits can also lead to failure, requiring immediate Saturn Vue Base airbag control unit repair to restore safety.
The most common cause of a defect is the storage of crash information after an impact, even in minor accidents. This data blocks the system until a reset is performed.
A faulty module may also be indicated by a persistent airbag warning light. This indicates a serious fault that requires a precise diagnosis.
Moisture damage or overvoltage can also lead to control unit failure. In such cases, professional repair or replacement of the module is essential to protect vehicle occupants.
Common error codes for Saturn Vue Base airbag control unit repair
During a Saturn Vue Base airbag control unit repair, specific error codes will occur that directly indicate problems within the control unit. These B0xxx codes are crucial for accurate diagnosis and subsequent repair, as they identify the cause of the illuminated airbag warning light.
- B0053 → Deployment Commanded with Loop Fault → Fault in the deployment circuit after an impact.
- B0055 00 → Side Airbag Deployment Commanded → Command to deploy the side airbag was sent.
- B0056 00 → Passenger Frontal Air Bag Suppressed → Passenger frontal airbag is suppressed or deactivated.
- B0057 → Right-hand Front Seat Belt Pretensioner Circuit - Resistance out of range → Problem in the right-hand front seat belt pretensioner circuit.
- B0058 → Right-hand Front Seat Belt Pretensioner High Circuit Voltage & Deployment Circuit Resistance Out of Range → High voltage or resistance in the seat belt pretensioner circuit.
- B0071 03/04/07 → Passenger Seat Belt Tension Sensor Circuit (Voltage Below/Open/Above Threshold) → Passenger seat belt tension sensor circuit fault.
- B0073 → Supplemental Deployment Circuit No. 1 Circuit Resistance Low → Resistance in the supplemental deployment circuit is too low.
- B0074 → Supplemental Deployment Circuit No. 1 Open Circuit → Open circuit in the supplemental deployment circuit.
What part numbers are available for the Saturn Vue Base airbag control unit repair?
For Saturn Vue Base airbag control module repairs, specific OEM part numbers are relevant, ensuring exact compatibility. These GM-verified numbers are crucial to ensuring the replacement or repair module is a perfect fit for your vehicle and restores full functionality to the airbag system.
- 25865978 → GM (OEM) → Original airbag control unit for Saturn Vue Base.
- 22717049 → GM (OEM) → Original airbag control unit, compatible with Saturn Vue Base.
- 22718158 → GM (OEM) → Alternative OEM replacement number for Saturn Vue SRS systems.
These part numbers are 100% verified and represent the correct modules for your Saturn Vue Base model. When purchasing a replacement part or for repairs, always ensure the part number matches.
A successful replacement often requires reprogramming or resetting the module after installation to match the VIN. This is the only way to extinguish the airbag warning light and ensure the system functions correctly.