Hyundai Santa Fe (DM): Transaxle Control Module (TCM). Schematic Diagrams
1. TCM connector and terminal function
2. TCM Terminal Function
Connector [A]
|
Pin |
Description |
Pin |
Description |
|
1 |
ㅡ |
54 |
ㅡ |
|
2 |
Line pressure control solenoid valve (LINE_VFS) |
55 |
ㅡ |
|
3 |
Torque converter control solenoid valve (T/CON_VFS) |
56 |
ㅡ |
|
4 |
35R clutch control solenoid valve (35R/C_VFS) |
57 |
ㅡ |
|
5 |
ㅡ |
58 |
ㅡ |
|
6 |
ㅡ |
59 |
ㅡ |
|
7 |
Inhibitor switch signal "S1" |
60 |
ㅡ |
|
8 |
Inhibitor switch signal "S2" |
61 |
ㅡ |
|
9 |
Inhibitor switch signal "S3" |
62 |
ㅡ |
|
10 |
Inhibitor switch signal "S4" |
63 |
ㅡ |
|
11 |
ㅡ |
64 |
ㅡ |
|
12 |
ㅡ |
65 |
SS-B Solenoid valve (ON/OFF) |
|
13 |
ㅡ |
66 |
SS-A Solenoid valve (ON/OFF) |
|
14 |
ㅡ |
67 |
Battery (B+) |
|
15 |
ㅡ |
68 |
ㅡ |
|
16 |
ㅡ |
69 |
Oil temperature sensor (+) |
|
17 |
ㅡ |
70 |
ㅡ |
|
18 |
ㅡ |
71 |
ㅡ |
|
19 |
ㅡ |
72 |
ㅡ |
|
20 |
ㅡ |
73 |
Output speed sensor signal |
|
21 |
ㅡ |
74 |
Sports mode up switch |
|
22 |
ㅡ |
75 |
ㅡ |
|
23 |
Underdrive brake control solenoid valve (UD/B_VFS) |
76 |
ㅡ |
|
24 |
26 Brake control solenoid valve (26/B_VFS) |
77 |
ㅡ |
|
25 |
Overdrive clutch control solenoid valve (OD/C_VFS) |
78 |
ㅡ |
|
26 |
ㅡ |
79 |
ㅡ |
|
27 |
ㅡ |
80 |
ㅡ |
|
28 |
ㅡ |
81 |
ㅡ |
|
29 |
ㅡ |
82 |
ㅡ |
|
30 |
ㅡ |
83 |
ㅡ |
|
31 |
ㅡ |
84 |
ㅡ |
|
32 |
ㅡ |
85 |
ㅡ |
|
33 |
ㅡ |
86 |
Solenoid supply power 1 |
|
34 |
ㅡ |
87 |
Solenoid supply power 2 |
|
35 |
ㅡ |
88 |
Battery (B+) |
|
36 |
ㅡ |
89 |
ㅡ |
|
37 |
ㅡ |
90 |
Output speed sensor power |
|
38 |
ㅡ |
91 |
Input speed sensor power |
|
39 |
ㅡ |
92 |
ㅡ |
|
40 |
ㅡ |
93 |
ㅡ |
|
41 |
ㅡ |
94 |
Input speed sensor signal |
|
42 |
ㅡ |
95 |
Sports mode down switch |
|
43 |
ㅡ |
96 |
ㅡ |
|
44 |
Ground (Power 1) |
97 |
ㅡ |
|
45 |
Ground (Power 2) |
98 |
ㅡ |
|
46 |
Shift lock solenoid |
99 |
ㅡ |
|
47 |
ㅡ |
100 |
ㅡ |
|
48 |
Oil temperature sensor (-) |
101 |
ㅡ |
|
49 |
ㅡ |
102 |
ㅡ |
|
50 |
ㅡ |
103 |
ㅡ |
|
51 |
ㅡ |
104 |
ㅡ |
|
52 |
Sports mode select switch |
105 |
ㅡ |
|
53 |
ㅡ |
|
|
For reliable info about transmission nodes, check out the manual, dude.
3. TCM Terminal Input/ Output Signal
Connector [A]
|
Pin |
Description |
Condition |
Input/output value |
|
|
Type |
Level |
|||
|
1 |
- |
|
|
|
|
2 |
Line pressure control solenoid valve |
|
Output |
0V/Battery voltage level |
|
(LINE_VFS) |
9V < Battery voltage level < 16V |
|||
|
3 |
Torque converter control solenoid valve |
|
Output |
0V/Battery voltage level |
|
(T/CON_VFS) |
9V < Battery voltage level < 16V |
|||
|
4 |
35R clutch control solenoid valve |
|
Output |
0V/Battery voltage level |
|
(35R/C_VFS) |
9V < Battery voltage level < 16V |
|||
|
5 |
- |
|
|
|
|
6 |
- |
|
|
|
|
7 |
Inhibitor switch signal "S1" |
High |
Input |
0V/Battery voltage level |
|
Low |
9V < Battery voltage level < 16V |
|||
|
8 |
Inhibitor switch signal "S2" |
High |
Input |
0V/Battery voltage level |
|
Low |
9V < Battery voltage level < 16V |
|||
|
9 |
Inhibitor switch signal "S3" |
High |
Input |
0V/Battery voltage level |
|
Low |
9V < Battery voltage level < 16V |
|||
|
10 |
Inhibitor switch signal "S4" |
High |
Input |
0V/Battery voltage level |
|
Low |
9V < Battery voltage level < 16V |
|||
|
11 |
- |
|
|
|
|
12 |
- |
|
|
|
|
13 |
- |
|
|
|
|
14 |
- |
|
|
|
|
15 |
- |
|
|
|
|
16 |
- |
|
|
|
|
17 |
- |
|
|
|
|
18 |
- |
|
|
|
|
19 |
- |
|
|
|
|
20 |
- |
|
|
|
|
21 |
- |
|
|
|
|
22 |
- |
|
|
|
|
23 |
Underdrive brake control solenoid valve |
|
Output |
0V/Battery voltage level |
|
(UD/B_VFS) |
9V < Battery voltage level < 16V |
|||
|
|
Power supply : V_SOL2 |
|||
|
24 |
26 Brake control solenoid valve |
|
Output |
0V/Battery voltage level |
|
(26/B_VFS) |
9V < Battery voltage level < 16V |
|||
|
|
Power supply : V_SOL2 |
|||
|
25 |
Overdrive clutch control solenoid valve |
|
Output |
0V/Battery voltage level |
|
(OD/C_VFS) |
9V < Battery voltage level < 16V |
|||
|
|
Power supply : V_SOL1 |
|||
|
26 |
- |
|
|
|
|
27 |
- |
|
|
|
|
28 |
- |
|
|
|
|
29 |
- |
|
|
|
|
30 |
- |
|
|
|
|
31 |
- |
|
|
|
|
32 |
- |
|
|
|
|
33 |
- |
|
|
|
|
34 |
- |
|
|
|
|
35 |
- |
|
|
|
|
36 |
- |
|
|
|
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