C05D5: The brake pump cut-off valve is not working properly
The brake pump cut-off valve is not working properly. It may be the part itself, its connector or the wiring.
| Code | C05D5 |
|---|---|
| System | Chassis |
| Group | C05xx, Chassis |
| Type | Generic: it means the same on every make |
How to read and clear C05D5 with Final OBD
Plug an OBD2 scanner in under the steering wheel, switch the ignition on and open Final OBD. Under Faults you’ll see C05D5 with its description and whether it’s confirmed, pending or permanent.
If the engine stores it over standard OBD, with FREE you read this code with its explanation for nothing and clear it. With PRO you also read the faults of every control unit and clear them in all of them.
Clearing the code only turns the light off: if the cause is still there, it comes back. Clear it once it’s fixed, and not right before an inspection. It’s all in how to read and clear fault codes and in inspections and OBD.
Similar codes
- C05CF The brake pump piston position sensor B gives readings outside the normal range
- C05D1 The brake pump piston position sensor power supply has an electrical fault
- C05D2 The brake pump piston position gives a higher signal than normal
- C05D4 The brake pump piston position sensor calibration needs its learning procedure
- C05D6 The power steering control unit processor gives readings outside the normal
- C05D8 The four-wheel drive clutch A actuator control has a broken or disconnected wire
- C05D9 The four-wheel drive clutch A actuator control gives readings outside the
- C05DA The four-wheel drive clutch A actuator control gives a lower signal than normal
What does code C05D5 mean?
The brake pump cut-off valve is not working properly. It may be the part itself, its connector or the wiring.
How do you clear C05D5?
With an OBD2 scanner and an app like Final OBD, which clears it for free if it’s stored by the engine control unit. But clearing it only turns the light off: if the cause isn’t fixed, C05D5 comes back.
Read it on your car
Final OBD reads and clears engine faults through standard OBD for free, each one explained in plain English. With PRO it also reads the faults of every control unit, each make’s own codes included, and clears them in all of them.
