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Home >> Kia >> 2012 >> Forte LX, Automatic Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 3) - Except SULEV >> DTC P0564: Cruise Control Multi-Function Input A Circuit >> General Information >> DTC Detecting Condition
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General Information: DTC Detecting Condition

DTC DETECTING CONDITION AND POSSIBLE CAUSES

Item Detecting Condition Possible Cause
DTC Strategy Case 1
  • Invalid voltage range check
  • Open or short in harness
  • Poor connection or damaged harness
  • Faulty cruise remote control switch
Case 2
  • Check SET/COAST switch stuck
Case 3
  • Check RES/ACC switch stuck
Enable Conditions Case 1
  • 10V < Battery voltage <16V
Case 2 & 3
  • 10V < Battery voltage <16V
  • Cruise control not active
Threshold Value Case 1
  • 0.05 V < Switch voltage (SW) < 0.72 V or 0.85V < SW <2 V or 2.2 V < SW < 4.4 V or 4.8 V < SW
Case 2
  • 0.72 V < Switch voltage < 0.85V
Case 3
  • 2.0V < Switch voltage < 2.2V
Diagnostic Time Case 1
  • 31 sec.
Case 2
  • 61 sec.
Case 3
  • 61 sec.
MIL On Condition
  • -
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