Hyundai Tucson: Controller / Heater & A/C Control Unit(Dual) Components and Components Location

Hyundai Tucson (LM) 2010-2015 Service Manual / Heating, Ventilation and Air Conditioning / Controller / Heater & A/C Control Unit(Dual) Components and Components Location

Components

Control Panel

Connector Pin Function

Connector	Pin NO	Function	Connector	Pin NO	Function
Connector(A)	1	Battery	Connector(B)	1	CAN (LOW)
	2	Tail Lamp (ILL+)		2	CAN (HIGH)
	3	IG2		3	Intake Actuator (F/B)
	4	DR Temp Actuator (COOL)		4	Mode Actuator (F/B)
	5	DR Temp Actuator (WARM)		5	PS Temp Actuator (F/B)
	6	-		6	DR Temp Actuator (F/B)
	7	Mode Actuator (VENT)		7	Diagnosis (Cluster Ion)
	8	Mode Actuator (DEF)		8	ECV IN
	9	-		9	GND
	10	-		10	Hi-Scan (K-Line)
	11	-		11	Evaporator Sensor
	12	Rheostat (ILL-)		12	Ambient Sensor
	13	GND		13	Incar Sensor
	14	Vref +5V		14	DR Sun (-)
	15	Ion Signal		15	PS Sun (-)
	16	Intake Actuator (FRE)		16	ECV OUT
	17	Intake Actuator (REC)
	18	Clean Signal
	19	Blower Motor (+)
	20	PS Temp Actuator (COOL)
	21	PS Temp Actuator (WARM)
	22	Power Mosfet (GATE)
	23	Power Mosfet (DRAIN)
	24	-
	25	-
	26	Sensor GND

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

Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the console upper cover (A). 3. Using the screwdriver, remove the center facia lower cover (A). 4. Using the ...

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

Self Diagnosis 1. Self-diagnosis process 2. How to read self-diagnostic code After the display panel flickers three times every 0.5 second, the corresponding fault code flickers on the setu ...

Other information:

Hyundai Tucson (LM) 2010-2015 Owners Manual: Recommended cold tire inflation pressures
All tire pressures (including the spare) should be checked when the tires are cold. “Cold tires” means the vehicle has not been driven for at least three hours or driven less than one mile (1.6 km). Warm tires normally exceed recommended cold tire pressures by 4 to 6 psi (28 to 41 kPa). D ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Rear Driveshaft Components and Components Location
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