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Home >> Hyundai >> 2021 >> Sonata Hybrid Limited >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Automatic Transaxle Control System (HEV) >> Transaxle Control Module (TCM) >> Schematic Diagrams >> TCM Terminal Function
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TCM Terminal Function

Connector [A] 

Pin Description
1 -
2 -
3 -
4 -
5 Input speed sensor power
6 -
7 -
8 -
9 -
10 -
11 -
12 -
13 -
14 -
15 -
16 -
17 -
18 -
19 -
20 -
-
21 -
-
22 -
23 -
24 -
25 -
26 -
27 Output speed sensor power
28 -
29 -
30 -
31 -
32 -
33 -
34 Status OPU
35 -
36 -
37 -
38 -
39 -
40 -
41 -
42 -
43 -
44 -
45 -
46 -
47 SS-A (ON/OFF Solenoid valve)
48 -
49 -
50 -
51 -
52 -
53 -
54 -
55 -
56 -
57 -
58 -
59 -
60 -
61 -
62 -
63 -
64 Solenoid power 1
65 26 brake control solenoid valve
66 Line pressure control solenoid valve
67 Overdrive clutch control solenoid valve
68 ON/OFF solenoid valve (SS-B)
69 Output speed sensor signal
70 -
71 Oil temperature sensor (+)
72 -
73 -
74 -
75 -
76 -
77 -
78 -
79 -
80 -
81 -
82 -
83 -
84 -
85 Solenoid power 2
86 Underdrive brake control solenoid valve
87 35R clutch control solenoid valve
88 Engine clutch control solenoid valve
89 -
90 PWM Command
91 Input speed sensor signal
92 -
93 Oil temperature sensor (-)
94 -
95 -
96 -
97 -
98 -
99 -
100 -
101 -
102 -
103 -
104 -
105 -