P0570 Code: Cruise Control Accelerate Signal
🟢 Low severity · drivable
The car drives normally; only the cruise accelerate function may not work.
What P0570 means
The engine computer did not receive the ACCELERATE signal from the cruise control switch when it was pressed. The ACCEL button tells the computer to speed the car up while cruise is set, so that function stops working.
Symptoms
- Check engine light is on
- Cruise control won't speed up when the button is pressed
- ACCEL button does nothing
- Cruise control works but accelerate doesn't
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 P0570 code?
Yes. The car drives normally; only the accelerate function of cruise control is affected.
What does the ACCELERATE signal do?
It tells the computer to increase the car's speed while cruise control is set. If the signal is missing, that button stops working.
How much does it cost to fix a P0570?
A new cruise switch is $30–120; wiring or clock spring repairs run about $100–300.
Related codes
P0569
P0569 Code: Cruise Control Coast Signal
P0568P0568 Code: Cruise Control Set Signal
P0565P0565 Code: Cruise Control On Signal
Updated 2026-08. This page is informational and not a substitute for professional diagnosis.