Brake Lamp Switch Circuit 2 Malfunction
2000-2002 Rolls-Royce Corniche 6.75L V8
Description
The secondary or redundant brake lamp switch input to the ABS/stability module is faulty.
Symptoms
- ABS light on
- Stability control disabled
- Cruise control inoperative
- Brake light inconsistency detected
Common Causes
- Secondary brake switch failure
- Wiring fault in redundant circuit
- ABS module input fault
- Switch adjustment incorrect
Diagnostic Steps
- Test both brake switch circuits
- Compare primary and secondary switch signals
- Adjust switch if out of specification
- Inspect wiring to ABS module
- Check both switch inputs at module connector
Repair Notes
Adjust or replace secondary brake lamp switch.
Related Codes
Other Chassis Codes
- C0021LF Wheel Speed Sensor Range/Performance
- C0022RF Wheel Speed Sensor Range/Performance
- C0023LR Wheel Speed Sensor Range/Performance
- C0024RR Wheel Speed Sensor Range/Performance
- C0025LF Wheel Speed Sensor Circuit Intermittent
- C0026RF Wheel Speed Sensor Circuit Intermittent
- C0027LR Wheel Speed Sensor Circuit Intermittent
- C0028RR Wheel Speed Sensor Circuit Intermittent
- C0035Left Front Wheel Speed Sensor Circuit
- C0036Left Front Wheel Speed Signal Erratic
C0096 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 C0096 mean on a 2000-2002 Rolls-Royce Corniche?
C0096 stands for "Brake Lamp Switch Circuit 2 Malfunction". The secondary or redundant brake lamp switch input to the ABS/stability module is faulty.
What are the symptoms of C0096 on a Rolls-Royce Corniche?
Common symptoms of C0096 include: ABS light on, Stability control disabled, Cruise control inoperative, Brake light inconsistency detected.
What causes C0096 on a 2000-2002 Rolls-Royce Corniche?
Common causes of C0096 include: Secondary brake switch failure, Wiring fault in redundant circuit, ABS module input fault, Switch adjustment incorrect.