SRS Crash Event Data Stored
2004-2016 Aston Martin DB9 6.0L V12
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
- B0007Rear Left Side Airbag Deployment Circuit
- B0008Rear Right Side Airbag Deployment Circuit
- B0009Rear Center Airbag Deployment Circuit
- B0010Driver Side Airbag Deployment
B0091 on Other Vehicles
Aston Martin DB11
2016-2024 4.0L V8 Twin Turbo
Aston Martin DB11
2016-2024 5.2L V12 Twin Turbo
Aston Martin DB7
1994-2003 3.2L I6 Supercharged
Aston Martin DBS Superleggera
2019-2024 5.2L V12 Twin Turbo
Aston Martin DBX
2020-2024 4.0L V8 Twin Turbo
Aston Martin Vantage
2005-2024 4.7L V8
Aston Martin Vantage
2018-2024 4.0L V8 Twin Turbo
Common Questions
What does code B0091 mean on a 2004-2016 Aston Martin DB9?
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 Aston Martin DB9?
Common symptoms of B0091 include: Airbag warning light on, SRS system disabled, Deployed airbags visible, Pretensioners fired.
What causes B0091 on a 2004-2016 Aston Martin DB9?
Common causes of B0091 include: Vehicle was in a crash with airbag deployment, Pretensioner deployment occurred, Electrical spike mimicked crash signal.