C0131
Brake Pad Wear Sensor Circuit Rear
2007-2012 Nissan Altima 2.5L I4
Moderate SeverityChassisGeneric (SAE)
Description
The rear brake pad wear sensor indicates pads are worn or the circuit is faulty.
Symptoms
- Brake pad warning light
- Service message for rear brakes
- Reduced braking from rear
Common Causes
- Rear brake pads at minimum thickness
- Wear sensor wire damaged
- Connector not reattached after service
Diagnostic Steps
- Check rear brake pad thickness
- Inspect wear sensor wire
- Check sensor connector
- Measure pad thickness
Repair Notes
Replace rear brake pads and wear sensors.
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
C0131 on Other Vehicles
Nissan 200SX
1995-1998 1.6L I4 GA16DE
Nissan 200SX SE-R
1995-1998 2.0L I4 SR20DE
Nissan 240SX
1995-1998 2.4L I4 KA24DE
Nissan 300ZX
1990-1996 3.0L V6 VG30DE
Nissan 300ZX Twin Turbo
1990-1996 3.0L Twin-Turbo V6 VG30DETT
Nissan 350Z
2003-2006 3.5L V6 VQ35DE
Nissan 350Z
2007-2009 3.5L V6 VQ35HR
Nissan 370Z
2009-2020 3.7L V6 VQ37VHR
Common Questions
What does code C0131 mean on a 2007-2012 Nissan Altima?
C0131 stands for "Brake Pad Wear Sensor Circuit Rear". The rear brake pad wear sensor indicates pads are worn or the circuit is faulty.
What are the symptoms of C0131 on a Nissan Altima?
Common symptoms of C0131 include: Brake pad warning light, Service message for rear brakes, Reduced braking from rear.
What causes C0131 on a 2007-2012 Nissan Altima?
Common causes of C0131 include: Rear brake pads at minimum thickness, Wear sensor wire damaged, Connector not reattached after service.