The control module detected a fault associated with the Third Row Right Frontal Stage 3 Deployment Control circuit or function; the stored code identifies the affected component rather than a single failure mode.
TuningBot DTC Database · v4.37.15
B004B Third Row Right Frontal Stage 3 Deployment Control
Generic (OBD-II) interpretation in the TuningBot DTC database.
What B004B means
Related and nearby codes
How to read B004B
Body: airbags, comfort and cabin systems.
Generic SAE-standard code: same meaning on every make.
Specific fault index within the subsystem.
Frequently asked questions about B004B
What does B004B mean?
Third Row Right Frontal Stage 3 Deployment Control. The control module detected a fault associated with the Third Row Right Frontal Stage 3 Deployment Control circuit or function; the stored code identifies the affected component rather than a single failure mode.
Is B004B generic or manufacturer-specific?
B004B is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove B004B at file level?
Not guaranteed. Powertrain (P) codes can be reliably disabled in the ECU calibration, but body, chassis and network codes depend on the specific control unit and how the fault is implemented - some can be handled, some cannot. Ask for a quote and our engineers will check your file and tell you, free of charge, whether B004B is removable in your case.
Other file services
Understand the system behind this code: Diagnostic Strategy and DTC Logic
