The control module detected a fault associated with the Passenger Seat Belt Sensor circuit or function; the stored code identifies the affected component rather than a single failure mode.
TuningBot DTC Database · v4.37.15
B0052 Passenger Seat Belt Sensor
Generic (OBD-II) interpretation in the TuningBot DTC database.
What B0052 means
Related and nearby codes
How to read B0052
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 B0052
What does B0052 mean?
Passenger Seat Belt Sensor. The control module detected a fault associated with the Passenger Seat Belt Sensor circuit or function; the stored code identifies the affected component rather than a single failure mode.
Is B0052 generic or manufacturer-specific?
B0052 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove B0052 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 B0052 is removable in your case.
Other file services
Understand the system behind this code: Diagnostic Strategy and DTC Logic
