SRS Arming Sensor Circuit
2003-2017 Rolls-Royce Phantom VII 6.75L V12
Description
Malfunction in the SRS arming/safing sensor. The arming sensor provides a secondary confirmation before allowing airbag deployment.
Symptoms
- Airbag warning light on
- SRS fault stored
- Airbag deployment may be prevented even in a crash
Common Causes
- Faulty arming sensor
- Wiring damage
- ACM internal fault
- Sensor connector issue
Diagnostic Steps
- Scan SRS codes
- Locate arming sensor (usually in ACM or center console area)
- Check sensor wiring
- Measure sensor circuit
- Test ACM
Repair Notes
Replace arming sensor or ACM if sensor is integrated. Professional service required.
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
B0087 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 B0087 mean on a 2003-2017 Rolls-Royce Phantom VII?
B0087 stands for "SRS Arming Sensor Circuit". Malfunction in the SRS arming/safing sensor. The arming sensor provides a secondary confirmation before allowing airbag deployment.
What are the symptoms of B0087 on a Rolls-Royce Phantom VII?
Common symptoms of B0087 include: Airbag warning light on, SRS fault stored, Airbag deployment may be prevented even in a crash.
What causes B0087 on a 2003-2017 Rolls-Royce Phantom VII?
Common causes of B0087 include: Faulty arming sensor, Wiring damage, ACM internal fault, Sensor connector issue.