ABS Front Inlet Valve Solenoid Circuit
2007-2012 Nissan Altima 2.5L I4
Description
Malfunction detected in the front ABS inlet valve solenoid circuit inside the hydraulic modulator.
Symptoms
- ABS warning light on
- ABS not functioning on front wheels
- Longer stopping distances
- Brake pedal pulsation absent during ABS event
Common Causes
- Faulty inlet valve solenoid
- ABS module internal failure
- Wiring to module damaged
- Corroded module connector
Diagnostic Steps
- Check ABS module connector for corrosion
- Test solenoid resistance through module connector pins
- Inspect wiring between ABS module and ECU
- Command solenoid activation with scan tool
- Check for internal module fault codes
Repair Notes
If solenoid has failed internally, the ABS hydraulic modulator assembly must be replaced.
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
C0055 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 C0055 mean on a 2007-2012 Nissan Altima?
C0055 stands for "ABS Front Inlet Valve Solenoid Circuit". Malfunction detected in the front ABS inlet valve solenoid circuit inside the hydraulic modulator.
What are the symptoms of C0055 on a Nissan Altima?
Common symptoms of C0055 include: ABS warning light on, ABS not functioning on front wheels, Longer stopping distances, Brake pedal pulsation absent during ABS event.
What causes C0055 on a 2007-2012 Nissan Altima?
Common causes of C0055 include: Faulty inlet valve solenoid, ABS module internal failure, Wiring to module damaged, Corroded module connector.