OBD-II code · Powertrain (generic)
P0590 Cruise Control Multi-Function Input B Circuit Stuck
Cruise Control Multi-Function Input B Circuit Stuck: an electrical fault is present in the circuit. This affects cruise-control operation.
Is it safe to drive with P0590?
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
- P0578Cruise Control Multi-Function Input A Circuit Stuck
- P058DBattery Monitor Module Voltage Monitoring Performance
- P058EBattery Monitor Module Temperature Too High
- P058FBattery Monitor Module Temperature Too Low
- P0591Cruise Control Multi-Function Input B Circuit Range or Performance
- P0592Cruise Control Multi-Function Input B Circuit Low
- P0593Cruise Control Multi-Function Input B Circuit High
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.