P0575 Code: Cruise Control Input Circuit
🟢 Low severity · drivable
The car drives normally; only cruise control may not work.
What P0575 means
The engine computer sees a problem with the input circuit that carries the cruise control switch signals. This is a general code, so the exact fault is usually found by testing the switch, the clock spring, and the wiring.
Symptoms
- Check engine light is on
- Cruise control won't engage
- Cruise control works only sometimes
- Cruise buttons don't respond
Common causes
- most common: Faulty cruise control switch
- common: Damaged wiring or connector in the input circuit
- common: Worn or broken clock spring
- less common: Faulty engine computer
How to fix it
| Fix | DIY? | Typical cost |
|---|---|---|
| Inspect and test the cruise switch circuit | Yes | $0–20 |
| Replace the cruise control switch | Yes | $30–120 |
| Repair wiring or replace the clock spring | Mechanic | $100–300 |
Frequently asked questions
Can I drive with a P0575 code?
Yes. The car drives normally; only cruise control may be affected.
What is the cruise control input circuit?
It's the switch and wiring that send signals like ON, SET, and RESUME to the computer.
How much does it cost to fix a P0575?
A new switch is $30–120; wiring or clock spring repairs typically run $100–300.
Related codes
P0565
P0565 Code: Cruise Control On Signal
P0576P0576 Code: Cruise Control Input Circuit Low
P0578P0578 Code: Cruise Control Multi-Function Input A Circuit Stuck
Updated 2026-08. This page is informational and not a substitute for professional diagnosis.