What is a Pontiac G6 GT airbag control unit?
The Pontiac G6 GT airbag control unit, also known as the SRS SDM or Airbag Computer Control Module, is the central safety unit in your vehicle. It continuously monitors all sensors, analyzes crash signals in milliseconds, and makes precise decisions about the deployment of the necessary restraint systems to ensure occupant safety in the event of a collision.
This electronic module plays a crucial role in the Supplemental Restraint System (SRS). It continuously collects data from frontal and side impact sensors, as well as seat occupancy and seatbelt pretensioner sensors.
The device is permanently programmed to the vehicle identification number (VIN). This ensures specific adaptation to the individual vehicle characteristics.
Why is the Pontiac G6 GT airbag control unit defective?
The Pontiac G6 GT airbag control unit may be defective because it stores indelible crash data after airbag deployment or because internal errors occur. Such a failure results in the airbag warning light remaining permanently illuminated, compromising vehicle safety and requiring immediate Pontiac G6 GT airbag control unit repair.
A common cause of failure is the storage of crash data after an accident, even in minor impacts. In such cases, the module must either be reset or replaced to restore full SRS functionality.
Aging, moisture, or voltage spikes can also lead to internal errors that impair the functioning of the control unit. The airbag warning light on the dashboard then signals an urgent need for action and indicates a necessary diagnosis.
Common error codes for Pontiac G6 GT airbag control unit repair
During Pontiac G6 GT airbag control module repair, error codes in the B1000 range are typically detected, indicating internal problems or communication errors within the control module. These codes signal that the module itself is malfunctioning, and a precise diagnosis is required to effectively resolve the problem.
- B1000 → Control unit communication error → Problems with data transmission within the airbag system.
- B1001 → Airbag control unit memory error → Damage or corruption of the module's internal data.
- B1002 → Airbag control unit circuit defective → Electrical fault in the power supply of the module.
- B1003 → Internal error in the airbag control module → Serious internal malfunction of the module hardware or software.
- B1004 → Airbag control unit self-test error → The module cannot correctly check its own functionality.
- B1005 → Error communication with airbag sensors → Malfunction of the connection between the control unit and the crash sensors.
- B1010 → Airbag control unit EEPROM error → Defect in the non-volatile memory of the module, where important data is stored.
- B1015 → Airbag ECU power supply error → Insufficient or unstable power supply to the control unit.
- B1020 → Airbag control unit software error → Problems in the control unit software that cause a malfunction.
What part numbers are available for the Pontiac G6 GT airbag control unit repair?
For the Pontiac G6 GT airbag control unit repair, two original GM OEM part numbers are primarily relevant, which are 100% verified and compatible. This ensures that the replacement part or the module to be repaired fits the exact vehicle model and restores the full functionality of the airbag system.
- 15775352 → GM (General Motors) → Original OEM Airbag Control Unit (SRS SDM DERM)
- GA5WY73010 → GM (General Motors) → Alternative OEM airbag control unit (equivalent to 15775352)
These specific GM part numbers ensure correct function for Pontiac G6 GT models, especially those made between 2006 and 2010. Other manufacturers such as Bosch or Continental do not list direct OEM part numbers for this exact airbag control unit.
Key Features of the Pontiac G6 GT Airbag Control Unit
The Pontiac G6 GT airbag control unit is critical to safety, analyzing crash signals from various sensors in real time and deploying the appropriate airbags and seatbelt pretensioners in the event of an accident. It also continuously monitors the system for malfunctions and stores important diagnostic data for precise Pontiac G6 GT airbag control unit repair.
The module is responsible for precisely interpreting the signals from front-end and side impact sensors. Based on this data, it initiates the activation of the necessary occupant protection systems in a flash.
Another core function is continuous system diagnostics, which detects malfunctions and activates the airbag warning light. The control unit also stores detailed error codes and event data for later troubleshooting and system recovery.
Installation position and special features of the Pontiac G6 GT airbag control unit repair
The Pontiac G6 GT airbag control unit is typically mounted in the front of the vehicle, often below the dashboard or in the center console. This central location facilitates access for diagnostics and any necessary Pontiac G6 GT airbag control unit repair, which is essential to restore system safety after deployment or in the event of a malfunction.
The module is connected to the airbag units, seat belt pretensioners, and all relevant crash sensors via vehicle-specific connectors. This ensures reliable electrical communication within the entire safety system.
A special feature is the control unit's VIN programming, which guarantees vehicle-specific adaptation. After an airbag deployment, the module must be professionally reset or replaced and reprogrammed, as there is no factory reset function.