Kia Sportage: Controller / Heater & A/C Control Unit (DATC) Components and components location

Kia Sportage QL (2015-2025) Service Manual / Heating,Ventilation And Air Conditioning / Controller / Heater & A/C Control Unit (DATC) Components and components location

Components (1)

[AUDIO Type]

Connector Pin Function

Connector	Pin NO	Function	Connector	Pin NO	Function
A	1	Battery (+)	A	29	Ambient Temperature Sensor
	2	ILL+ (TAIL)		30	Cluster Ionizer Diagnosis
	3	IGN2		31	CLEAN Signal
	4	Mode Control Actuator (VENT)		32	Hazard Signal
	5	Mode Control Actuator (DEF)		33	PTC ON Signal (Diesel Only)
	6	Driver Side Temperature Control Actuator (COOL)		34	PTC Relay 2 (Diesel Only)
	7	Driver Side Temperature Control Actuator (WARM)		35	PTC Relay 3 (Diesel Only)
	8	Intake Actuator (FRE)		36	Hazard Indicator Blinking
	9	Intake Actuator (REC)		37	ECV (-) Ground
	10	Mode Control Actuator F/B		38	ECV (+)
	11	Driver Side Temperature Control Actuator F/B		39	PAB OFF Signal
	12	Intake Actuator F/B		40	Ground
	13	DETENT OUT(-)	B	1	Sensor REF (+5V)
	14	C CAN HIGH		2	Passenger Side Temperature Control Actuator F/B
	15	C CAN LOW		3	Passenger Side Temperature Control Actuator (COOL)
	16	Blower Motor (+)		4	Passenger Side Temperature Control Actuator (WARM)
	17	Mosfet (Drain F/B)		5	Auto Defogging Actuator F/B
	18	Mosfet (Gate)		6	Auto Defogging Actuator (OPEN)
	19	PAB ON Signal		7	Auto Defogging Actuator (ClOSE)
	20	ILL- (RHEO)		8	SBR
	21	IGN1		9	Defogging Temperature
	22	ISG Power		10	Defogging SCK
	23	Rear Defogging Switch		11	Defogging Data
	24	HTD		12	Rear Left SBR
	25	Left Photo Sensor (-)		13	Rear Center SBR
	26	Right Photo Sensor (-)		14	Rear Right SBR
	27	PAB IGN1		15	Sensor Ground
	28	Evaporator Temperature Sensor		16	Ground

Components (2)

[AVN Type]

Connector Pin Function

Connector	Pin NO	Function	Connector	Pin NO	Function
A	1	Battery (+)	A	29	Ambient Temperature Sensor
	2	ILL+ (TAIL)		30	Cluster Ionizer Diagnosis
	3	IGN2		31	CLEAN Signal
	4	Mode Control Actuator (VENT)		32	-
	5	Mode Control Actuator (DEF)		33	PTC ON Signal (Diesel Only)
	6	Driver Side Temperature Control Actuator (COOL)		34	PTC Relay 2 (Diesel Only)
	7	Driver Side Temperature Control Actuator (WARM)		35	PTC Relay 3 (Diesel Only)
	8	Intake Actuator (FRE)		36	-
	9	Intake Actuator (REC)		37	ECV (-) Ground
	10	Mode Control Actuator F/B		38	ECV (+)
	11	Driver Side Temperature Control Actuator F/B		39	-
	12	Intake Actuator F/B		40	Ground
	13	DETENT OUT(-)	B	1	Sensor REF (+5V)
	14	C CAN HIGH		2	Passenger Side Temperature Control Actuator F/B
	15	C CAN LOW		3	Passenger Side Temperature Control Actuator (COOL)
	16	Blower Motor (+)		4	Passenger Side Temperature Control Actuator (WARM)
	17	Mosfet (Drain F/B)		5	Auto Defogging Actuator F/B
	18	Mosfet (Gate)		6	Auto Defogging Actuator (OPEN)
	19	-		7	Auto Defogging Actuator (ClOSE)
	20	ILL- (RHEO)		8	-
	21	IGN1		9	Defogging Temperature
	22	ISG Power		10	Defogging SCK
	23	Rear Defogging Switch		11	Defogging Data
	24	HTD		12	-
	25	Left Photo Sensor (-)		13	-
	26	Right Photo Sensor (-)		14	-
	27	-		15	Sensor Ground
	28	Evaporator Temperature Sensor		16	Ground

Heater & A/C Control Unit (Manual) Repair procedures

Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad lower panel. (Refer to Body - "Crash ...

Heater & A/C Control Unit (DATC) Repair procedures

Self Diagnosis 1. Self-diagnosis process 2. How to read self-diagnostic code After the display panel flickers three tim ...

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