OBD-II Generic Error Code P0568: How to Fix It

Q: What does error code P0568 mean?

P0568 means the PCM has detected a problem with the cruise control set signal circuit. This usually prevents the cruise control from working properly.

Q: Can I still drive with error code P0568?

Yes, but cruise control will not function. The vehicle itself is generally safe to drive, but the underlying issue should be repaired to restore cruise control operation.

Q: How do I clear error code P0568?

Use an OBD-II scanner to clear the code after making repairs. If the underlying issue is not fixed, the code will return.

Q: What parts might need to be replaced for P0568?

Common replacements include the cruise control switch, brake pedal switch, clutch pedal switch (manual transmission), or a blown fuse.

Q: Is it safe to test the cruise control switch without disabling the airbag?

No. Always disable the airbag system before working on the steering wheel to prevent accidental deployment. Follow your vehicle's service manual instructions.

Abstract

Error code P0568 indicates that the powertrain control module (PCM) has detected a malfunction in the cruise control set signal circuit. This typically means the signal from the cruise control switch or circuit is out of range or intermittent, preventing the cruise control from engaging or disengaging properly.