DTC P0564 Cruise Control Multi-Function Input "A" Circuit: DTC Detecting Condition

DTC DETECTING CONDITION CHART

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
Enable Conditions	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		-