OBD-II code · Powertrain (generic)
P0578 Cruise Control Multi-Function Input A Circuit Stuck
Cruise Control Multi-Function Input A Circuit Stuck: an electrical fault is present in the circuit. This affects cruise-control operation.
Is it safe to drive with P0578?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyStalk button mechanically stuck
Repair at a glance
- Difficulty
- Easy
- DIY friendly
- Often, with basic tools
- Typical labour
- 0.4–1.2 h
- Emissions test
- Usually unaffected
- Parts involved
- Cruise Control Stalk
Related codes
- P0590Cruise Control Multi-Function Input B Circuit Stuck
- P0575Cruise Control Input Circuit
- P0576Cruise Control Input Circuit Low
- P0577Cruise Control Input Circuit High
- P0579Cruise Control Multi-Function Input A Circuit Range or Performance
- P057ABrake Pedal Position Sensor A Circuit Open
- P057BBrake Pedal Position Sensor A Circuit Range or Performance
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.