P0564

2017-10-10

Description:

  • 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

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