P0564
Cruise Control Multi-Function Input A Circuit
Generic code
Vehicle Speed and Idle Control System
Low severity
Hard repair
Free on OBD DashX
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What P0564 means
- The fault code P0564 indicates a high circuit voltage in the cruise control multi-function input 'A'. This may cause issues with the cruise control system.
Possible symptoms
- Inoperative cruise control system
- Illuminated check engine light
- Unable to set or maintain cruise control speed
Possible causes
- Faulty cruise control switch
- Damaged wiring or connections in the cruise control system
- Failed cruise control module
- Malfunctioning engine control module (ECM)
Related parts
- Cruise Control Circuit: Cruise control automatically controls the speed of a car by maintaining a steady speed as set by the driver. Problems lead to car not able to cruise at a constant speed
Possible solutions
- Replace the faulty cruise control switch
- Check and repair any damaged wiring or connections in the cruise control system
- Replace the failed cruise control module
- Replace the malfunctioning engine control module (ECM) if necessary
Free on OBD DashX
P0564 on OBD DashX
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