Body Airbag Diagnostic Trouble Codes
Complete list of Body airbag DTC codes with free diagnostic guides.
Below you'll find every known DTC code for the Body Airbag subsystem with step-by-step diagnostic and repair instructions. 2 guides are available — covering causes, symptoms, and repair costs. Use the table to find your specific code, or browse our full Body DTC code library for other subsystems.
DTC Code Meaning Severity Time
B0100 The B0100 code signals a fault in the Electronic Frontal Sensor 1, the primary d... medium 30‑60 minutes B1000 The B1000 code signals that the air‑bag control unit (ECU) has detected an inter... high 30‑60 minutes About Body Airbag Trouble Codes
Body airbag diagnostic trouble codes are triggered when the vehicle's onboard computer detects a malfunction in the airbag subsystem. These codes help you quickly identify the problem without visiting a dealership. Our guides walk you through each DTC code with step-by-step diagnostic procedures, tools needed, and when to call a professional mechanic.