P0579 FORD Cruise Control Multifunction Input A Circuit Range/Performance

Possible causes – Faulty Cruise Control Multifunction Switch– Cruise Control Multifunction Switch harness is open or shorted– Cruise Control Multifunction Switch circuit poor electrical connection When is the code detected? The ECM has detected a multifunction switch A input error

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P0567 KIA Cruise Control Resume Switch Switching Frequently Or Stuck On

Possible causes – Faulty Cruise Control Multi-Function Switch– Cruise Control Multi-Function Switch harness is open or shorted– Cruise Control Multi-Function Switch circuit poor electrical connection When is the code detected? The Engine Control Module (ECM) has detected a fault in

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P0566 KIA Cruise Control Cancel Switch Switching Frequently Or Stuck On

Possible causes – Faulty Cruise Control Multi-Function Switch– Cruise Control Multi-Function Switch harness is open or shorted– Cruise Control Multi-Function Switch circuit poor electrical connection When is the code detected? The Engine Control Module (ECM) has detected a fault in

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P0581 JEEP Speed Control Switch 1 Circuit High

Possible causes – Faulty Cruise Control Multifunction Switch– Cruise Control Multifunction Switch harness is open or shorted– Cruise Control Multifunction Switch circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)– Cruise control system inoperative