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Kia Sorento: 2. TCM terminal function - Automatic Transaxle Control System - Automatic Transaxle System - Kia Sorento XM 2011-2025 Service ManualKia Sorento: 2. TCM terminal function

Second Generation XM (2011-2025) / Kia Sorento XM 2011-2025 Service Manual / Automatic Transaxle System / Automatic Transaxle Control System / 2. TCM terminal function

Connector [A]
Pin
 Description
 Pin
 Description
1
 -
 45
 Inhibitor switch signal 'S2'
2
 -
 46
 Inhibitor switch signal 'S3'
3
 -
 47
 Inhibitor switch signal 'S4'
4
 -
 48
 -
5
 -
 49
 -
6
 -
 50
 -
7
 -
 51
 -
8
 -
 52
 -
9
 -
 53
 -
10
 CAN communication line (HIGH)
 54
 Sports mode down switch
11
 -
 55
 -
12
 -
 56
 -
13
 -
 57
 -
14
 -
 58
 -
15
 -
 59
 -
16
 -
 60
 -
17
 -
 61
 -
18
 -
 62
 -
19
 -
 63
 -
20
 -
 64
 -
21
 -
 65
 -
22
 -
 66
 -
23
 -
 67
 -
24
 -
 68
 -
25
 -
 69
 -
26
 -
 70
 -
27
 Ignition switch
 71
 -
28
 -
 72
 -
29
 Sports mode up switch
 73
 -
30
 -
 74
 -
31
 -
 75
 -
32
 -
 76
 -
33
 -
 77
 -
34
 -
 78
 　
35
 CAN communication line Low
 79
 Sports mode Select switch
36
 -
 80
 -
37
 -
 81
 -
38
 -
 82
 -
39
 -
 83
 -
40
 -
 84
 Shift lock solenoid
41
 -
 85
 Reverse lamp relay
42
 -
 86
 P/N relay
43
 -
 87
 -
44
 Inhibitor switch signal 'S1'
 88
 -

Connector [B]
Pin
 Description
 Pin
 Description
1
 Overdrive clutch control solenoid valve (VFS)
 52
 Underdrive brake control solenoid valve (VFS)
3
 Input speed sensor signal
 53
 SS-B Solenoid valve (ON/OFF)
4
 Output speed sensor signal
 54
 Output speed sensor power
26
 Torque converter control solenoid valve (VFS)
 55
 Oil temperature sensor (-)
27
 35R Clutch control solenoid valve (VFS)
 57
 Oil temperature sensor (+)
28
 SS-A Solenoid valve (ON/OFF)
76
 Solenoid valve power 1
29
 Input speed sensor power
 77
 Solenoid valve power 2
51
 Line pressure control solenoid valve (VFS)
 78
 26 Brake control solenoid valve (VFS)

1. TCM connector and terminal function
...

3. TCM Terminal input/ output signal
Connector [A] Pin No. Signal Condition Type Level 29 Sports mode up switch Up ON Input 0V/Battery voltage level ...

See also:

Positive Crankcase Ventilation (PCV) Valve Inspection
1. Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that the plunger moves.    ...

Hands Free Switch Inspection
1. Check the handsfree remote control switch for resistance between No.2 and No.5 terminals in each switch position. [Call + Hang Up] Switch ...

Front Door Components
1. Door grip handle cover 2. Door inside handle cap 3. Door trim 4. Door belt inner weatherstrip 5. Door module 6. Quadrant inner cover 7. Door belt weatherstrip 8. ...

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