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Home >> Hyundai >> 2012 >> Genesis 4.6 >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (3 Of 3) - 4.6L >> DTC P0564: Cruise Control Multi-Function Input A Circuit >> General Information >> DTC Detecting Condition
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General Information: DTC Detecting Condition

Item Detecting Condition Possible cause
DTC Strategy
  • Monitors the status of the invalid input when the input voltage is converted to the switch input signals.
  • Poor connection
  • Open or short in cruise switch circuit
  • Faulty cruise switch
  • Faulty ECM
Enable Conditions
  • Engine is running
  • Ignition voltage ≥ 9V
  • Cruise control system type is learned
Threshold value
  • Invalid switch signal is monitored
Diagnosis Time
  • More than 7.8 seconds failure for 9.36 seconds test
MIL On Condition
  • NO MIL ON (DTC only)
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