OBD-II code · Powertrain (generic)
P0589 Cruise Control Multi-Function Input B Circuit
Cruise Control Multi-Function Input B Circuit: an electrical fault is present in the circuit. This affects cruise-control operation.
Is it safe to drive with P0589?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyOpen in stalk switch or harness
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Often, with basic tools
- Typical labour
- 0.5–1.8 h
- Emissions test
- Usually unaffected
- Parts involved
- Cruise Control Stalk, Cruise Input B Wiring
Related codes
- P0564Cruise Control Multi-Function Input A Circuit
- P0586Cruise Control Vent Control Circuit Open
- P0587Cruise Control Vent Control Circuit Low
- P0588Cruise Control Vent Control Circuit High
- P058ABattery Monitor Module Performance
- P058BBattery Monitor Module Current Monitoring Performance
- P058CBattery Monitor Module Temperature Monitoring Performance
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.