SRS Crash Event Data Stored
2000-2002 Rolls-Royce Corniche 6.75L V8 🇦🇺
Description
The SRS control module has recorded a crash deployment event. The module stores crash data when airbags or pretensioners have been deployed.
Symptoms
- Airbag warning light on
- SRS system disabled
- Deployed airbags visible
- Pretensioners fired
Common Causes
- Vehicle was in a crash with airbag deployment
- Pretensioner deployment occurred
- Electrical spike mimicked crash signal
Diagnostic Steps
- Read crash event data from ACM
- Inspect all deployed restraint components
- Check for structural damage
- Document deployment status of all devices
Repair Notes
Replace ACM after crash event. Module cannot be reused once crash data is stored. Replace all deployed airbags and pretensioners.
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
- B0010Driver Side Airbag Deployment
- B0011Driver Side Airbag Deployment Circuit Open
- B0012Driver Side Airbag Deployment Circuit Short to Ground
- B0013Driver Side Airbag Deployment Circuit Short to Battery
B0091 on Other Vehicles
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 VII
2003-2017 6.75L V12
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 B0091 mean on a 2000-2002 Rolls-Royce Corniche?
B0091 stands for "SRS Crash Event Data Stored". The SRS control module has recorded a crash deployment event. The module stores crash data when airbags or pretensioners have been deployed.
What are the symptoms of B0091 on a Rolls-Royce Corniche?
Common symptoms of B0091 include: Airbag warning light on, SRS system disabled, Deployed airbags visible, Pretensioners fired.
What causes B0091 on a 2000-2002 Rolls-Royce Corniche?
Common causes of B0091 include: Vehicle was in a crash with airbag deployment, Pretensioner deployment occurred, Electrical spike mimicked crash signal.