Brake Lamp Switch Circuit 2 Malfunction
1995-2005 Pontiac Sunfire 2.2L I4
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
Pontiac Aztek
2001-2005 3.4L V6
Pontiac Bonneville
1990-1999 3.8L V6
Pontiac Bonneville
2000-2005 3.8L V6
Pontiac Bonneville GXP
2000-2005 4.6L V8
Pontiac Bonneville GXP
2000-2005 4.6L V8 Northstar
Pontiac Bonneville SSEi
1992-1999 3.8L Supercharged V6
Pontiac Bonneville SSEi
1992-1999 3.8L V6 Supercharged
Pontiac Firebird
1993-1997 3.4L V6
Common Questions
What does code C0096 mean on a 1995-2005 Pontiac Sunfire?
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 Pontiac Sunfire?
Common symptoms of C0096 include: ABS light on, Stability control disabled, Cruise control inoperative, Brake light inconsistency detected.
What causes C0096 on a 1995-2005 Pontiac Sunfire?
Common causes of C0096 include: Secondary brake switch failure, Wiring fault in redundant circuit, ABS module input fault, Switch adjustment incorrect.