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Home >> Kia >> 2019 >> Sorento L >> Repair and Diagnosis >> External Pages >> Different car >> Section 83 (Heater And A/C Control Unit) >> Heater & A/C Control Unit (Manual) >> Components And Components Location >> Component >> Connector Pin Function
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Connector Pin Function

WARNING: This page is about a different car, the 2020 Kia Sorento. However, it is still accessible from the selected car via links, so may be relevant.
Connector Pin No Function Connector Pin No Function
A 1 LOW B 26 P-CAN HIGH
2 COMMON 27 P-CAN LOW
3 GND 28 EVA SENSOR (+)
4 MIDDLE LOW 29 AMB SENSOR (+)
5 MIDDLE HIGH 30 -
6 HIGH 31 -
B 1 BATT 32 REAR MOSFET (GATE)
2 TAIL LAMP (ILL+) 33 -
3 IGN2 34 -
4 MODE ACT"R (VENT) 35 -
5 MODE ACT"R (DEF) 36 REAR MOSFET (DRAIN F/B)
6 TEMP ACT"R (COOL) 37 ECV (-)
7 TRMP ACT"R (WARM) 38 ECV (+)
8 INTAKE ACT"R (FRE) 39 BLOWER COMMON SIGNAL
9 INTAKE ACT"R (REC) 40 GND
10 MODE ACT"R F/B C 1 SENSOR REF (5V)
11 TEMP ACT"R F/B 2 PAB IGN1
12 INTAKE ACT"R F/B 3 PAB CUT OFF SIGNAL
13 DETENT SIGNAL 4 PAB ON SIGNAL
14 HAZARD SIGNAL 5 -
15 BLOWER F/B 6 -
16 - 7 -
17 - 8 -
18 - 9 -
19 REAR BLOWER MOTOR (+) 10 -
20 RHEOSTAT (ILL-) 11 -
21 IGN1 12 -
22 ISG B+ 13 C-LINE
23 - 14 -
24 Rr DEFOG SW (LOW) 15 SENSOR GND
25 HTD (REAR DEF IND.) 16 GND