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Home >> Kia >> 2017 >> Forte5 EX >> Repair and Diagnosis >> External Pages >> Different car >> Section 30 (Heater And A/C Control Unit) >> Heater & A/C Control Unit (DATC) >> Components And Components Location >> Component
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Components And Components Location: Component

WARNING: This page is about a different car, the 2018 Kia Forte5 and 2018 Kia Forte. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Heater & A/C Control Unit (DATC) With Connector End View
G12166780Courtesy of KIA MOTORS AMERICA, INC.

Connector Pin Function 

Connector No. Description
A 1 Illumination (+) (Tail)
2 Sensor REF (+5V)
3 Defog actuator (Open)
4 Defog actuator (Close)
5 Mode actuator (Vent)
6 Mode actuator (Defrost)
7 Mode actuator feedback
8 Intake actuator (Fresh)
9 Intake actuator (Recirculation)
10 Intake actuator feedback
11 Temperature actuator (Cool) - Driver
12 Temperature actuator (Warm) - Driver
13 Temperature actuator feedback - Driver
14 Temperature actuator (Cool) - Passenger
15 Temperature actuator (Warm) - Passenger
16 Temperature actuator feedback - Passenger
17 C_CAN (High)
18 C_CAN (Low)
19 Detent OUT (+)
20 Illumination (-) (Rheostat)
21 Ion signal
22 Clean signal
23 Ionizer diagnosis
24 Defog actuator feedback
25 Humidity (PVM)
26 Ambient sensor (+)
27 In-car sensor (+)
28 Evaporator sensor (+)
29 ECV (+)
30 ECV (-)
31 Photo sensor (-) - Left
32 Photo sensor (-) - Right
33 HTD
34 Rear defog switch
35 K-Line
36 PTC relay (Gasoline PTC only)
37 -
38 ISG DC
39 -
40 Sensor ground
B 1 Ground
2 IGN 2
3 Blower motor (+)
4 Ground
5 FET (Gate)
6 FET (Drain feedback)
7 IGN 1
8 Battery (+)