B0055
Passenger Seat Belt Pretensioner Circuit Short
2003-2017 Rolls-Royce Phantom VII 6.75L V12
Critical SeverityBodyGeneric (SAE)
Description
Short circuit detected in the passenger seat belt pretensioner deployment circuit.
Symptoms
- Airbag/seatbelt warning light on
- SRS fault stored
- Unintended deployment risk
Common Causes
- Wiring insulation damage
- Pinched wire
- Moisture in connector
- Squib failure
Diagnostic Steps
- Disconnect battery
- Inspect wiring
- Check connector condition
- Measure isolation resistance
Repair Notes
Repair short or replace pretensioner assembly immediately.
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
B0055 on Other Vehicles
Rolls-Royce Corniche
2000-2002 6.75L V8
Rolls-Royce Cullinan
2019-2024 6.75L V12 Twin Turbo
Rolls-Royce Dawn
2016-2024 6.6L V12 Twin Turbo
Rolls-Royce Ghost
2010-2024 6.6L V12 Twin Turbo
Rolls-Royce Phantom VIII
2018-2024 6.75L V12 Twin Turbo
Rolls-Royce Silver Seraph
1998-2002 5.4L V12
Rolls-Royce Silver Spirit
1990-1998 6.75L V8
Rolls-Royce Silver Spur
1990-1998 6.75L V8
Common Questions
What does code B0055 mean on a 2003-2017 Rolls-Royce Phantom VII?
B0055 stands for "Passenger Seat Belt Pretensioner Circuit Short". Short circuit detected in the passenger seat belt pretensioner deployment circuit.
What are the symptoms of B0055 on a Rolls-Royce Phantom VII?
Common symptoms of B0055 include: Airbag/seatbelt warning light on, SRS fault stored, Unintended deployment risk.
What causes B0055 on a 2003-2017 Rolls-Royce Phantom VII?
Common causes of B0055 include: Wiring insulation damage, Pinched wire, Moisture in connector, Squib failure.