P0568 Code: Cruise Control Set Signal
🟢 Low severity · drivable
The car drives normally; only the cruise set function may not work.
What P0568 means
The engine computer did not receive the SET signal from the cruise control switch when it was pressed. The SET button tells the computer to lock in the current speed, so without that signal the cruise control cannot hold a speed.
Symptoms
- Check engine light is on
- Cruise control won't set a speed
- SET button does nothing
- Cruise control disengages right after setting
Common causes
- most common: Faulty cruise control switch
- common: Worn or broken clock spring
- common: Damaged wiring or connector in the switch circuit
- less common: Faulty engine computer
How to fix it
| Fix | DIY? | Typical cost |
|---|---|---|
| Test the cruise control switch with a multimeter | Yes | $0–20 |
| Replace the cruise control switch | Yes | $30–120 |
| Replace the clock spring or repair wiring | Mechanic | $100–300 |
Frequently asked questions
Can I drive with a P0568 code?
Yes. The car drives normally; only the cruise set function is affected.
Why won't my cruise control set with P0568?
The computer isn't receiving the SET signal from the switch, so it can't lock in your current speed.
How much does it cost to fix a P0568?
A new cruise switch is $30–120; wiring or clock spring repairs run about $100–300.
Related codes
P0565
P0565 Code: Cruise Control On Signal
P0567P0567 Code: Cruise Control Resume Signal
P0569P0569 Code: Cruise Control Coast Signal
Updated 2026-08. This page is informational and not a substitute for professional diagnosis.