2023 Kia Soul EXFACTORY OEM SERVICE PROCEDURE

Connector [A]

Pin No. Description Connected to
1 -  
2 ETC Motor [+] control output ETC Motor
3 -  
4 Motor [-] control output Variable Charge Motion Actuator (VCMA)
5 -  
6 -  
7 -  
8 -  
9 -  
10 Clutch switch signal input [M/T] Clutch switch
11 -  
12 -  
13 -  
14 -  
15 Sensor ground Engine Coolant Temperature Sensor (ECTS)
16 Engine Coolant Temperature Sensor (ECTS) signal input Engine Coolant Temperature Sensor (ECTS)
17 Throttle Position Sensor (TPS) 2 signal input Throttle Position Sensor (TPS) 2 [ETC Module]
18 -  
19 -  
20 -  
21 Sensor power (+5V) Manifold Absolute Pressure Sensor (MAPS)
Camshaft Position Sensor (CMPS) [Bank 1/Intake]
22 -  
23 ETC Motor [-] control output ETC Motor [ETC Module]
24 -  
25 Motor [+] control output Variable Charge Motion Actuator (VCMA)
26 -  
27 -  
28 -  
29 -  
30 -  
31 Electrical load signal input (FR) Alternator
32 -  
33 -  
34 -  
35 -  
36 -  
37 Sensor ground Throttle Position Sensor (TPS) 1, 2 [ETC Module]
38 Throttle Position Sensor (TPS) 1 signal input Throttle Position Sensor (TPS) 1 [ETC Module]
39 -  
40 Alternator PWM control output Alternator
41 -  
42 Sensor power (+5V) Throttle Position Sensor (TPS) 1, 2 [ETC Module]
43 -  
44 -  
45 -  
46 -  
47 -  
48 -  
49 -  
50 -  
51 -  
52 -  
53 -  
54 VCMA Feedback ground Variable Charge Motion Actuator (VCMA)
55 -  
56 Sensor ground Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]
57 -  
58 -  
59 -  
60 -  
61 Sensor ground Manifold Absolute Pressure Sensor (MAPS)
62 Manifold Absolute Pressure Sensor (MAPS) signal input Manifold Absolute Pressure Sensor (MAPS)
63 Sensor power (+5V) Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]
Variable Charge Motion Actuator (VCMA)
65 -  
66 -  
67 -  
68 -  
69 -  
70 -  
71 -  
72 -  
73 -  
74 Sensor ground Crankshaft Position Sensor (CKPS)
75 -  
76 VCMA Feedback signal input Variable Charge Motion Actuator (VCMA)
77 Camshaft Position Sensor (CMPS) [Bank 1/Exhaust] signal input Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]
78 Sensor ground Camshaft Position Sensor (CMPS) [Bank 1/Intake]
79 -  
80 -  
81 -  
82 -  
83 VG (Virtual Ground) Heated Oxygen Sensor [Bank 1/Sensor 1]
84 VRC (Current Adjust) Heated Oxygen Sensor [Bank 1/Sensor 1]
85 -  
86 -  
87 -  
88 -  
89 -  
90 -  
91 -  
92 -  
93 -  
94 -  
95 Crankshaft Position Sensor (CKPS) signal input Crankshaft Position Sensor (CKPS)
96 -  
97 -  
98 Camshaft Position Sensor (CMPS) [Bank 1/Intake] signal input Camshaft Position Sensor (CMPS) [Bank 1/Intake]
99 Sensor ground Knock Sensor (KS)
100 Knock Sensor (KS) signal input Knock Sensor (KS)
101 Intake Air Temperature Sensor (IATS) signal input Intake Air Temperature Sensor (IATS)
102 -  
103 -  
104 VN (NERNST Cell Voltage) Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1]
105 VIP (Current Pump) Heated Oxygen Sensor [Bank 1/Sensor 1]
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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