Kia Optima Manuals

Kia Optima: 2. TCM Terminal Function - Transaxle Control Module (TCM). Schematic Diagrams - Automatic Transaxle Control System - Automatic Transaxle System - Kia Optima TF 2011-2025 Service ManualKia Optima: 2. TCM Terminal Function

Connector [CHTG-AG]

Pin
 Description
 Pin
 Description
1
 -
 54
 -
2
 Line pressure control solenoid valve (LINE_VFS)
 55
 -
3
 Torque converter control solenoid valve (T/CON_VFS)
 56
 -
4
 35R clutch control solenoid valve (35R/C_VFS)
 57
 -
5
 -
 58
 -
6
 -
 59
 -
7
 Inhibitor switch signal "S1"
 60
 -
8
 Inhibitor switch signal "S2"
 61
 -
9
 Inhibitor switch signal "S3"
 62
 -
10
 Inhibitor switch signal "S4"
 63
 -
11
 -
 64
 -
12
 -
 65
 ON/OFF solenoid valve B(SS-B)
13
 -
 66
 ON/OFF solenoid valve B(SS-A)
14
 -
 67
 Battery (B+)
15
 -
 68
 -
16
 -
 69
 Oil temperature sensor (+)
17
 -
 70
 -
18
 -
 71
 -
19
 -
 72
 -
20
 -
 73
 Output speed sensor signal
21
 -
 74
 Sports mode up switch
22
 -
 75
 -
23
 Underdrive brake control solenoid valve (UD/B_VFS)
 76
 -
24
 26 brake control solenoid valve (26/B_VFS)
 77
 -
25
 Overdrive clutch control solenoid valve (OD/C_VFS)
 78
 -
26
 -
 79
 -
27
 -
 80
 -
28
 -
 81
 -
29
 -
 82
 -
30
 -
 83
 -
31
 -
 84
 -
32
 -
 85
 -
33
 -
 86
 Solenoid supply power 1
34
 -
 87
 Solenoid supply power 2
35
 -
 88
 Battery (B+)
36
 -
 89
 -
37
 -
 90
 Output speed sensor power
38
 -
 91
 Input speed sensor power
39
 -
 92
 -
40
 -
 93
 -
41
 -
 94
 Input speed sensor signal
42
 -
 95
 Sports mode down switch
43
 -
 96
 -
44
 Ground (Power 1)
 97
 -
45
 Ground (Power 2)
 98
 -
46
 Shift lock solenoid
 99
 -
47
 -
 100
 -
48
 Oil temperature sensor (-)
 101
 -
49
 -
 102
 -
50
 -
 103
 -
51
 -
 104
 -
52
 Sports mode select switch
 105
 -
53
 -
 　

1. TCM Connector and Terminal Function
...

TCM Terminal Input/ Output Signal
Connector [CHTG-AG] Pin Description Condition Input/output value Type Level 1 - 　 ...

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