What is a Saturn Vue Green Line airbag control unit?
The Saturn Vue Green Line airbag control unit is the central safety unit that precisely activates all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of an accident. It continuously monitors numerous sensors, stores relevant crash data, and thus ensures the proper functioning of the entire vehicle's airbag system.
This module, also known as SRS SDM (Sensing Diagnostic Module) or Airbag Control Module, is specifically designed for the hybrid model of the Saturn Vue Green Line (approx. model years 2005-2009).
It processes signals from acceleration sensors and crash sensors to trigger the necessary protective measures in the event of an impact with a defined threshold.
Why is the Saturn Vue Green Line airbag control unit defective?
A Saturn Vue Green Line airbag control unit often fails because it permanently stores crash data after an accident, rendering it inoperable and necessitating a "Saturn Vue Green Line airbag control unit repair." Internal electronic errors or communication problems can also lead to failure, impairing the function of the entire airbag system.
When the airbag control unit detects an accident and deploys airbags, a so-called hard code (e.g. B0051) is stored, which renders the module unusable until it is professionally reset or replaced.
Communication errors (e.g. B1000) or other internal damage can also cause the airbag control unit to fail and the airbag warning light to activate, requiring accurate diagnosis and possible repair.
Common error codes for Saturn Vue Green Line airbag control unit repair
When diagnosing the Saturn Vue Green Line airbag control module, specific error codes primarily appear that directly indicate problems within the module itself or stored accident information. These codes are crucial in determining whether a "Saturn Vue Green Line airbag control module repair" (reset or replacement) is necessary.
- B1000: This control unit communication error indicates faulty data connections within the airbag module or to other vehicle systems, without the cause being a sensor.
- B0051: This code indicates that the airbag module has stored crash data and a hard code is present that was set after an accident; an airbag ECU reset is mandatory in this case.
What part numbers are available for the Saturn Vue Green Line airbag control unit repair?
For the correct "Saturn Vue Green Line Airbag Control Unit Repair," only the verified original OEM part numbers 22717049 and 22718158 are crucial, as they precisely match the vehicle model and system function. Only these GM-specific numbers ensure complete compatibility and system integration, preventing failure.
- 22717049: This is a genuine General Motors (GM) part number for the airbag control module (SRS SDM) of the Saturn Vue Green Line.
- 22718158: This number is an alternative OEM General Motors (GM) part number for the airbag control module, which also fits the Saturn Vue Green Line.
Using one of these precise part numbers is essential to ensure functionality and safety after an airbag module repair or replacement.
Since airbag control units are coded specifically for each vehicle, a replacement module must be identical or reprogrammed after installation to restore full functionality and avoid errors.