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Home >> Hyundai >> 2015 >> Genesis 5.0 >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Automatic Transmission Control System >> Transmission Control Module (TCM) >> Schematic Diagrams >> TCM Terminal input/output signal
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TCM Terminal input/output signal

Pin Description Condition Input/Output Value
Type Level
1 Battery power ON Power 0V/Battery voltage level
2 OFF 9V < Battery voltage level < 16V
3 Power (IG 1) ON Input Battery voltage level
OFF 0V voltage level
4 Ground - Ground 0V (GND level)
5 Ground - Ground 0V (GND level)
6 Ground - Ground 0V (GND level)
7 - ON Output About 1V
OFF Battery voltage level
8 - - Output 0V/Battery voltage level
9V < Battery voltage level <16V
9 - - - -
10 - ON Pulse input About 9V~11V voltage level
OFF 0V voltage level
11 - - - -
12 - - - -
13 Inhibitor switch signal "S1" ON Input Battery voltage level
OFF 0V (GND)
14 Oil temperature sensor (+) - Input Maximum 5V voltage level
15 - - - -
16 Sports mode up switch ON Input 0V (GND)
OFF Battery voltage level
17 Sports mode down switch ON Input 0V (GND)
OFF Battery voltage level
18 - - Input 0V/Battery voltage level
19 - - - -
20 - - - -
21 Inhibitor switch signal "S2" ON Input Battery voltage level
OFF 0V (GND)
22 Inhibitor switch signal "S4" ON Input Battery voltage level
OFF 0V (GND)
23 Inhibitor switch signal "S3" ON Input Battery voltage level
OFF 0V (GND)
24 - - - -
25 - - - -
26 - - Output 0V/Battery voltage level
9V < Battery voltage level <16V
27 - - - -
28 - - Output 0V/Battery voltage level
9V < Battery voltage level <16V
29 Solenoid supply power (UD/C, 27/B, 8LR/B, D/C) - Power Battery voltage level
9V < Battery voltage level <16V
30 Input speed sensor power ON Output About 9V voltage level
OFF 0V
31 Middle speed sensor power ON Output About 9V voltage level
OFF 0V
32 - - - -
33 - - - -
34 - - - -
35 - - - -
36 - - - -
37 - - - -
38 Oil temperature sensor (-) - Input Minimum 0V voltage level
39 - - - -
40 - - - -
41 35R Clutch control solenoid valve - Output 0V/Battery voltage level
9V < Battery voltage level <16V
42 8LR Brake control solenoid valve - Output 0V/Battery voltage level
9V < Battery voltage level <16V
43 Underdrive clutch control solenoid valve - Output 0V/Battery voltage level
9V < Battery voltage level <16V
44 6 Speed clutch control solenoid valve - Output 0V/Battery voltage level
9V < Battery voltage level <16V
45 Line pressure control solenoid valve - Output 0V/Battery voltage level
9V < Battery voltage level <16V
46 Damper clutch control solenoid valve - Output 0V/Battery voltage level
9V < Battery voltage level <16V
47 4 & OD Clutch control solenoid valve - Output 0V/Battery voltage level
9V < Battery voltage level <16V
48 - - - -
49 - - - -
50 27 Brake control solenoid valve - Output 0V/Battery voltage level
9V < Battery voltage level <16V
51 - - - -
52 ON/OFF solenoid valve - Output 0V/Battery voltage level
9V < Battery voltage level <16V
53 - ON Output 0V
OFF Battery voltage level
54 Input speed sensor signal   Pulse input Low: About 0.7V, High: 1.4V
NTU1   Maximum/Minimum Frequency: 9kHz/0Hz
55 Middle speed sensor signal   Pulse Input Low: About 0.7V, High: 1.4V
NTU2   Maximum/Minimum Frequency: 9kHz/0Hz
56 Output speed sensor signal   Pulse Input Low: About 0.7V, High: 1.4V
NAB   Maximum/Minimum Frequency: 9kHz/0Hz
57 - - - -
58 - - - -
59 - - - -
60 - - - -
61 Sports mode select switch Sports mode Input 0V/Battery voltage level
Other 9V < Battery voltage level <16V
62 - - - -
63 - - - -
64 - - - -
65 CAN communication line (LOW) - - -
66 - - - -
67 - - - -
68 - - - -
69 - - - -
70 Solenoid supply power 2 - Power Battery voltage level
9V < Battery voltage level <16V
71   - - -
72   - - -
73 Solenoid supply power (4 & OD/C, 35R/C, 6/C, L/P) - Power Battery voltage level
9V < Battery voltage level <16V
74   - - -
75   - - -
76   - - -
77   - - -
78   - - -
79   - - -
80   - - -
81   - - -
82   - - -
83   - - -
84   - - -
85   - - -
86   - - -
87 CAN communication line (High) - - -
88        
89        
90        
91        
92   - - -
93 Output speed sensor power ON Output About 9V voltage level
OFF 0V
94        
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