What is a Pontiac Bonneville 1992-1999 airbag control module?
The Pontiac Bonneville 1992-1999 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 is specifically designed to control and monitor the SRS (Supplemental Restraint System) in your 1992 to 1999 Pontiac Bonneville. It is critical for airbag deployment in the event of a collision.
The control unit processes signals from various sensors, such as acceleration sensors, to assess the severity of the impact. If there are any system errors, the airbag warning light in the dashboard is immediately activated to alert the driver.
After an airbag deployment or in the event of internal defects, the control unit often needs to be repaired or replaced, otherwise it will no longer function. Professional reprogramming or resetting is usually essential after a replacement.
Why is the Pontiac Bonneville 1992-1999 airbag control module defective?
The 1992-1999 Pontiac Bonneville airbag control module may be defective due to crash data being stored after an accident, internal errors, or communication problems with the vehicle's network. These defects prevent the occupant restraint system from functioning properly and cause the airbag warning light to activate.
A common cause of a defect is the storage of crash data after an accident, which blocks the module. In this state, the control unit will not deploy any further airbags and must be reset to become operational again.
Internal errors in the airbag control module, such as those indicated by error codes B1015 or B107E, can also cause failure. These internal malfunctions often require specialized repair of the module itself.
In addition, communication errors, for example with the vehicle's network, can render the control unit unusable. Such problems are indicated by error codes such as B1000, which indicate a faulty connection.
Common error codes for Pontiac Bonneville 1992-1999 airbag control unit repair
Diagnosing faults in the 1992-1999 Pontiac Bonneville airbag control module is done using specific B-codes that indicate problems within the control module itself. These codes are crucial for identifying defects and initiating the necessary steps to repair or reset the module, restoring system function.
These specific trouble codes help pinpoint the cause of the problem in the airbag control unit. They are not generic OBD-II codes, but rather B-codes directly related to the SRS system.
Properly reading these codes is the first step in repairing or troubleshooting your Pontiac Bonneville 1992-1999 airbag control module.
- B1000 → Control unit communication error → The airbag ECU cannot communicate correctly with other vehicle systems.
- B1015 → Faulty Airbag Control Unit → The internal airbag ECU reports a hardware or software error.
- B107E → Airbag control unit error → A general internal functional error of the airbag ECU was detected.
- B1139 → SRS control unit error → The SRS module has registered an internal error in the system.
- B1193 → Airbag module related error → A specific error in the airbag module was detected by the ECU.
- B1206 → Airbag RCM (Restraint Control Module) Error → There is a fault in the restraint control module, the airbag ECU.
- B1342 → SRS system error → The entire SRS system, controlled by the ECU, has a fault.
- B1620 → SRS system fault → A generic system fault in the airbag restraint system is present.
- B1649 → Crash Detected SRS → The airbag ECU has registered an impact and stored crash data.
- B1650 → Crash Detected SRS → The airbag ECU has registered an impact and stored crash data (similar to B1649).
- DF194 → Post Accident Code → A specific code set by the airbag ECU after an accident.
What part numbers are available for Pontiac Bonneville 1992-1999 airbag control unit repair?
For Pontiac Bonneville 1992-1999 airbag control unit repairs, exact OEM part numbers are difficult to obtain publicly, as they are often listed in official parts catalogs or specialized databases. Suppliers typically focus on repair services rather than selling new modules with specific numbers.
The exact OEM part numbers for the airbag control unit of the Pontiac Bonneville (1992-1999) are rarely directly available in general search results. This is because this data is usually stored in paid or protected specialist databases.
For precise identification, we recommend consulting official GM/General Motors parts catalogs or TecDoc/TecAlliance databases. There, you can find the original part numbers for your specific model year.
It's important to note that the control unit must match the exact model year and airbag configuration (e.g., driver-only airbag or dual-airbag system). An incorrect part number may affect functionality.