Airbag DTC Codes (Diagnostic Trouble Codes) are fault codes stored in a vehicle's Supplemental Restraint System (SRS) when the airbag control module detects a malfunction.

The airbag warning light on a Nissan vehicle indicates that the Supplemental Restraint System (SRS) has detected a fault or stored error.

The airbag warning light in Mazda vehicles is part of the Supplemental Restraint System (SRS), which includes airbags, seat belt pretensioners, crash sensors,