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 ...

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Hyundai Tucson (LM) 2010-2015 Owners Manual: What to expect after an air bag inflates
After a frontal or side air bag inflates, it will deflate very quickly. Air bag inflation will not prevent the driver from seeing out of the windshield or being able to steer. Curtain air bags may remain partially inflated for some time after they deploy. WARNING After an air bag inflates, t ...

Hyundai Tucson (LM) 2010-2015 Service Manual: SS-A Solenoid Valve(ON/OFF) Repair procedures
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