Error code
OBD2 P0564
OBD2P0564
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Cruise Control Multi-Function Input 'A' Circuit.
Severity
moderateYou can continue driving, but the cruise control may not function properly.
Summary
P0564 indicates an issue with the cruise control system's multi-function switch input A circuit, which is likely located near the cruise control switch or related wiring.
Common Causes
- Poor connection in the wiring
- Faulty multi-function switch
- Mechanical fault
Fixes
- Inspect and repair any faulty wiring or connections related to the multi-function switch.
FAQ
What should I do if my cruise control isn't working?
Check for poor connections in the wiring near the cruise control switch. If you find any issues, repair them or replace the faulty parts.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More OBD2 codes
- P0500Vehicle Speed Sensor 'A'
- P0501Vehicle Speed Sensor 'A' Range/Performance
- P0502Vehicle Speed Sensor 'A' Circuit Low Input
- P0503Vehicle Speed Sensor 'A' Intermittent/Erratic/High
- P0504Brake Switch 'A'/'B' Correlation
- P0505Idle Air Control System
- P0506Idle Air Control System RPM Lower Than Expected
- P0507Idle Air Control System RPM Higher Than Expected
- P0508Idle Air Control System Circuit Low
- P0509Idle Air Control System Circuit High
- P0510Closed Throttle Position Switch
- P0511Idle Air Control Circuit