Hyundai Genesis: Controller / Heater & A/C Control Unit Components and Components Location

Component

Connector Pin Function

Pin No.	Connector A function	Pin No.	Connector B function
1	Taillight (ILL+)	1	Ground
2	Sensor REF(+5v)	2	Diagnosis ionizer
3	Driver's mode control actuator (Vent)	3	Clean signal
4	Driver's mode control actuator (Defrost)	4	-
5	Driver's mode control actuator feedback	5	Passenger's seat belt indicator
6	Driver's temperature control actuator (Cooling)	6	Rear seat belt indicator (Left)
7	Driver's temperature control actuator (Heating)	7	Rear seat belt indicator (Center)
8	Driver's temperature control actuator feedback	8	Rear seat belt indicator (Right)
9	Defrost actuator (Open)	9	Humidity sensor
10	Defrost actuator (Closed)	10	CO2 Sensor signal
11	Defrost actuator feedback	11	-
12	Intake actuator (FRE)	12	Evaporator sensors(+)
13	Intake actuator(REF)	13	Rear defogging sensor
14	Intake actuator feedback	14	Heat
15	-	15	Idle Stop&Go-DC
16	-	16	Battery
17	-	17	Sensor ground
18	-	18	Console mode actuator (Rear seat vent)
19	K-LINE	19	Console mode actuator (Rear seat floor)
20	Leo stat (ILL-)	20	Console mode actuator feedback
21	Ignition 2	21	Console temperature actuator (Cooling)
22	Mode actuator (Vent)	22	Console temperature actuator (Heating)
23	Mode actuator (Defrost)	23	Console temperature actuator feedback
24	Mode actuator feedback	24	Console On/Off actuator (Off)
25	Driver's temperature actuator (Cooling)	25	Console On/Off actuator (On)
26	Driver's temperature actuator (Heating)	26	Console On/Off actuator feedback
27	Temperature actuator feedback	27	Console temperature switch actuator
28	P-CAN(HIGH)	28	Console On/Off actuator (On)
29	P-CAN(LOW)	29	PAB ON Sine
30	DETENT OUT	30	PAB OFF Sine
31	-	31	PAB lgnition
32	PTC Signal ON	32	lgnition 1
33	PTC Relay 2	?	?
34	PTC Relay 3	?	?
35	ECV +	?	?
36	ECV- (Ground)	?	?
37	Blower motor (+)	?	?
38	FET (Gate)	?	?
39	FET (Drain feedback)	?	?
40	Ground	?	?

Controller

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Heater & A/C Control Unit Repair procedures

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

Other information:

Hyundai Genesis (DH) 2013-2016 Service Manual: Steering Wheel Remote Controller (SWRC) Repair procedures

Inspection     Steering Wheel Remote Control system (SWRC) can be diagnosed by GDS because it receives and sends signals through CAN communication. 1. Check for resistance between terminals in each switch position(LH). [Audio] SwitchConnectorterminalResistance(±5%)Speec ...

Hyundai Genesis (DH) 2013-2016 Service Manual: Fuel Sender Assembly Repair procedures

Removal 1. Release the residual pressure in fuel line. (Refer to Fuel Delivery System -"Release Residual Pressure in Fuel Line")     • When removing the fuel pump relay, a Diagnostic Trouble Code (DTC) may turn up. Delete the code with the GDS after completion of †...