C0014 code meaning
Right Front Inlet Control
What C0014 means
Covers the right front inlet (apply) solenoid valve of the ABS hydraulic modulator, the mirror of C0010 on the right front corner. The module closes this valve to isolate the right front brake circuit and hold wheel pressure during ABS, traction or stability control, then opens it to reapply pressure from the master cylinder or pump. It monitors the coil for opens, shorts to supply or ground and resistance outside the calibrated window. A confirmed electrical fault disables ABS and the stability functions and turns on the ABS warning lamp, with conventional foundation braking unaffected. No manufacturer documents this code publicly; NHTSA's safety study of hydraulic ABS/ESC brakes describes the hold valve used per wheel, and a pump patent shows it as a normally open apply valve.
C0014 at a glance
- Check engine lightUsually not
- Emissions testNot an emissions code
- Limp modePossible
- Repair difficultyWorkshop only
- Typical labor1.5 to 4 hours
- Clears after repairWhen cleared with a scanner
Symptoms of C0014
- ABS warning lamp on
- ABS and stability control disabled
- Normal braking retained
Common causes of C0014
- Most likelyInlet valve coil open or shorted
- PossibleHarness or connector corrosion
- Less likelyInternal hydraulic modulator fault
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Rf ABS inlet valve
What each part of C0014 means
| C | Chassis system: brakes, ABS, steering and suspension. |
| 0 | Generic code: it means the same on every make (SAE standard). |
| 14 | The exact fault in that area. |
What to do next
- Note C0014 and any other codes stored with it: several codes together often point to one cause.
- Check for loose connectors and damaged wiring around the parts the code names.
- Check open recalls for your car: some faults are fixed for free by the dealer. Enter your VIN.
- Clear the code only after the repair. If it comes back, the fault is still there.
Buying a used car? Scan it for stored codes before you pay. A recently cleared memory can hide a problem.
Questions about C0014
What does C0014 mean?
C0014 means "Right Front Inlet Control". Covers the right front inlet (apply) solenoid valve of the ABS hydraulic modulator, the mirror of C0010 on the right front corner. It is a generic code, so it means the same on every make.
Is it safe to drive with C0014?
Drive gently and only to a workshop. With C0014 the car can go into limp mode (reduced power) to protect itself.
Will C0014 fail an emissions test?
C0014 is not an emissions code, so on its own it usually does not fail an emissions test. Other stored codes or a lit check engine light still can.
How hard is C0014 to fix?
Difficulty: workshop only. A typical repair takes 1.5 to 4 hours of work. This is a job for a workshop.
Will C0014 clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.