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 2011-2020 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 - 　 ...

See also:

Reassembly
• Thoroughly clean all parts to assembled. • Before installing the parts, apply ...

Schematic Diagrams
Schematic Diagram ...

Inspection
Inspect Rotor 1. Check that there is continuity between the slip rings (C). 2. Check that there is no continuity between the slip ...

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