Looking for an affordable way to diagnose car issues, including that worrying airbag light? The BAFX Bluetooth OBD2 adapter, paired with the right software, might be your answer. For around $30 total – $8.95 for Car Gauge Pro on Google Play and $23 for the BAFX adapter on Amazon – this combination offers a budget-friendly alternative to expensive professional scanners.
According to user experiences, this setup isn’t just for basic engine codes. It’s reported to read and clear codes for “all systems” on certain vehicles, like GM models from the early 2000s. While primarily tested for powertrain and HVAC systems, the potential to access other systems raises an important question: Can the BAFX OBD2 adapter read and clear airbag (Supplemental Restraint System or SRS) codes?
While specific airbag system compatibility isn’t explicitly guaranteed, the general capability to access “all systems” suggests it’s worth exploring. Car Gauge Pro, in particular, is mentioned for its ability to work in “All (OBD2 Generic)” mode and with GM-specific protocols, potentially extending its reach to SRS diagnostics. For GM vehicles from 2002-2005, functionalities like “GM Scan All Faults/Clear All Faults” further hint at broader diagnostic capabilities beyond just the engine.
Compared to pricier options like Bluedriver ($99+) or Autel scanners ($169+), the BAFX and Car Gauge Pro duo presents a compelling entry-level diagnostic tool. It might not offer the in-depth analysis of a professional scanner or provide repair instructions, for which resources like alldatadiy.com are recommended. However, for reading and clearing codes across various systems, including the possibility of airbag/SRS codes, this budget-friendly option is definitely worth considering, especially before investing in more expensive equipment. Keep the Bluetooth dongle in your glovebox for quick diagnostics whenever you need it.
