B0054
Passenger Seat Belt Pretensioner Circuit Open
2014-2021 Mazda Mazda6 2.5L I4 🇩🇪
Critical SeverityBody
Description
Open circuit in the passenger seat belt pretensioner deployment loop.
Symptoms
- Airbag/seatbelt warning light on
- SRS fault stored
- Passenger pretensioner inoperative
Common Causes
- Disconnected connector
- Broken wire
- Faulty pretensioner
- Prior service not reconnected
Diagnostic Steps
- Scan SRS codes
- Check passenger pretensioner connector
- Inspect B-pillar wiring
- Measure loop resistance
Repair Notes
Reconnect or repair pretensioner circuit.
Related Codes
Other Body Codes
- B0001Driver Frontal Stage 1 Deployment Control
- B0002Driver Frontal Stage 2 Deployment Control
- B0003Passenger Frontal Stage 1 Deployment Control
- B0004Passenger Frontal Stage 2 Deployment Control
- B0005Driver Knee Airbag Deployment Circuit
- B0006Passenger Knee Airbag Deployment Circuit
- B0007Rear Left Side Airbag Deployment Circuit
- B0008Rear Right Side Airbag Deployment Circuit
- B0009Rear Center Airbag Deployment Circuit
- B0010Driver Side Airbag Deployment
B0054 on Other Vehicles
Common Questions
What does code B0054 mean on a 2014-2021 Mazda Mazda6?
B0054 stands for "Passenger Seat Belt Pretensioner Circuit Open". Open circuit in the passenger seat belt pretensioner deployment loop.
What are the symptoms of B0054 on a Mazda Mazda6?
Common symptoms of B0054 include: Airbag/seatbelt warning light on, SRS fault stored, Passenger pretensioner inoperative.
What causes B0054 on a 2014-2021 Mazda Mazda6?
Common causes of B0054 include: Disconnected connector, Broken wire, Faulty pretensioner, Prior service not reconnected.