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Kia
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2021
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K5 EX
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Repair and Diagnosis
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External Pages
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Different car
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Section 29 (Heater And A/C Control Unit)
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Heater Control Unit
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Components And Components Location
›
Components
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Connector Pin Function
›
[Connector C]
[Connector C]
WARNING:
This page is about a different car, the 2024 Kia K5. However, it is still accessible from the selected car via links, so may be relevant.
Pin NO
Function
1
Battery (+)
2
IGN2
3
LIN BUS
4
Sensor REF (+5V)
5
-
6
ECV (+)
7
ECV (-) Ground
8
Ground
9
IGN1
10
-
11
-
12
-
13
-
14
-
15
-
16
Sensor Ground