Hyundai Ioniq: Dual Clutch Transmission Control System / DCT Control Module (TCM). Schematic diagrams

Hyundai Ioniq (AE) 2017-2024 Service Manual / DCT(Dual Clutch Transmission) System / Dual Clutch Transmission Control System / DCT Control Module (TCM). Schematic diagrams

1. TCM Connector and Terminal Function

2. TCM Terminal Function
Connector [A]
Pin
Description
Pin
Description
1
Clutch Actuator (Clutch Motor 1 (ODD)_Phase V)
17
-
2
Clutch actuator (Clutch Motor 2 (EVEN) Phase V)
18
Clutch Actuator (Clutch Motor 1 (ODD)_HALL 1)
3
Select Actuator (Select Solenoid 2 (EVEN)_Ground)
19
Clutch Actuator (Clutch Motor 1 (ODD)_Sensor Supply)
4
Select Actuator (Select Solenoid 1 (ODD) Push)
20
Select Actuator (Select Solenoid 1 (ODD)_Sensor Sensor Supply)
5
Clutch Actuator (Clutch Motor 1 (ODD)_Phase U)
21
Select Actuator (Select Solenoid 2 (EVEN)_Sensor Sensor Supply)
6
Clutch Actuator (Clutch Motor 2 (EVEN)_Phase U)
22
Select Actuator (Select Solenoid 2 (EVEN)_Sensor Ouput)
7
Select Actuator (Select Solenoid 1 (ODD)_Ground)
23
Clutch Actuator (Clutch Motor 2 (EVEN)_HALL 2)
8
Select Actuator (Select Solenoid 2 (EVEN)_ Pull)
24
Clutch Actuator (Clutch Motor 2 (EVEN)_HALL 3)
9
Clutch Actuator (Clutch Motor1 (ODD)_Phase W)
25
Clutch Actuator (Clutch Motor 2 (EVEN)_Ground)
10
Clutch Actuator (Clutch Motor 2 (EVEN)_Phase W)
26
Select Actuator (Select Solenoid 1 (ODD)_Sensor Output)
11
Select Actuator (Select Solenoid 1 (ODD) Pull)
27
-
12
Select Actuator (Select Solenoid 2 (EVEN) Push)
28
Clutch Actuator (Clutch Motor 2 (EVEN)_HALL 1)
13
Clutch Actuator (Clutch Motor 1 (ODD)_HALL 2)
29
Clutch Actuator (Clutch Motor 2 (EVEN)_Sensor Supply)
14
Clutch Actuator (Clutch Motor (ODD)_HALL 3)
30
Select Actuator (Select Solenoid 1 (ODD)_Sensor Ground)
15
Clutch Actuator (Clutch Motor 1 (ODD)_Ground)
31
Select Actuator (Select Solenoid 2 (EVEN)_Sensor Ground)
16
-
32
-

Connector [B]
Pin
Description
Pin
Description
1
-
35
-
2
-
36
-
3
ON / START Input
37
-
4
Paddle Shift (Up) Switch signal
38
-
5
Inhibitor Switch "P" Input signal
39
-
6
Inhibitor Switch "R" Input signal
40
-
7
Inhibitor Switch "D" Input signal
41
Shift Actuator (Shift Motor 2 (EVEN) _HALL 2)
8
Sports mode "Down" shift
42
Shift Actuator (Shift Motor 2 (EVEN) _HALL 3)
9
Clutch Speed Sensor (EVEN) Ground
43
Inhibitor Switch "M" Input signal
10
-
44
CAN1 Communication Port1 High
11
-
45
CAN1 Communication Port1 Low
12
-
46
-
13
Shift Actuator (Shift Motor 1 (ODD) _HALL 2)
47
-
14
Shift Actuator (Shift Motor 1 (ODD) _HALL 3)
48
Flex ray High (BP)
15
-
49
Input Speed Sensor Supply 1 (ODD)
16
-
50
Input Speed Signal 1 (ODD)
17
Battery Power Low VBD
51
-
18
Paddle Shift Down signal
52
-
19
Shift Lever Select Switch
53
-
20
Inhibitor Switch "N" Input signal
54
Shift Actuator (Shift Motor 2 (EVEN) _Sensor Supply)
21
Sports mode "Up" shift
55
Shift Actuator (Shift Motor 2 (EVEN) _HALL 1)
22
-
56
Shift Actuator (Shift Motor 2 (EVEN) _Sensor Ground)
23
Input Speed Sensor Supply 2 (EVEN)
57
Power Ground 1 for High Current Modules
24
5V spare Sensor Supply output
58
Power Ground 2 for High Current Modules
25
-
59
Shift Actuator (Shift Motor 2 (EVEN)_Phase W)
26
Shift Actuator (Shift Motor 1 (Odd)_Sensor Supply)
60
Shift Actuator (Shift Motor 1 (ODD)_Phase W)
27
Shift Actuator (Shift Motor 1 (ODD)_HALL 1)
61
 Power Ground 3 for High Current Modules
28
Select Actuator (Shift Motor 1 (ODD)_Sensor Ground)
62
-
29
-
63
Shift Actuator (Shift Motor 2 (EVEN)_Phase V)
30
CAN2 Communication Port2 High
64
Shift Actuator (Shift Motor 1 (ODD)_Phase V)
31
CAN2 Communication Port2 Low
65
Motor Sensor Supply Voltage 1 from Direct Battery
32
-
66
Motor Sensor Supply Voltage 2 from Direct Battery
33
-
67
Shift Actuator (Shift Motor 2 (EVEN)_Phase U)
34
Flex ray bus, BM
68
Shift Actuator (Shift Motor 1 (ODD)_Phase U)

3. Terminal input/output signal
Connector [A]
Pin
Description
Condition
Input / output value
Type
Level
1
Clutch Actuator (Clutch Motor 1 (ODD)_Phase V)
Low
Output
0V
PWM
0V - Battery voltage
2
Clutch actuator (Clutch Motor 2 (EVEN) Phase V)
Low
Output
0V
PWM
0V - Battery voltage
3
Select Actuator (Select Solenoid 2 (EVEN)_Ground)
Static on
Output
0V
4
Select Actuator (Select Solenoid 1 (ODD) Push)
On
Output
9V
Off
0V
5
Clutch Actuator (Clutch Motor 1 (ODD)_Phase U)
Low
Output
0V
PWM
0V - Battery voltage
6
Clutch Actuator (Clutch Motor 2 (EVEN)_Phase U)
Low
Output
0V
PWM
0V - Battery voltage
7
Select Actuator (Select Solenoid 1 (ODD) Ground)
Static on
Output
0V
8
Select Actuator (Select Solenoid 2 (EVEN)_ Pull)
On
Output
9V
Off
0V
9
Clutch Actuator (Clutch Motor1 (ODD)_Phase W)
Low
Output
0V
PWM
0V - Battery voltage
10
Clutch Actuator (Clutch Motor 2 (EVEN)_Phase W)
Low
Output
0V
PWM
0V - Battery voltage
11
Select Actuator (Select Solenoid 1 (ODD) Pull)
On
Output
9V
Off
0V
12
Select Actuator (Select Solenoid 2 (EVEN) Push)
On
Output
9V
Off
0V
13
Clutch Actuator (Clutch Motor 1 (ODD)_HALL 2)
High
Input
4.5V
Low
0V
14
Clutch Actuator (Clutch Motor 1 (ODD)_HALL 3)
High
Input
4.5V
Low
0V
15
Clutch Actuator (Clutch Motor 1 (ODD)_Ground)
Ground
Ground
0V
16
-
　
　
　
　
　
17
-
　
　
　
　
　
18
Clutch Actuator (Clutch Motor 1 (ODD)_HALL 1)
High
Input
4.5V
Low
0V
19
Clutch Actuator (Clutch Motor 1 (ODD)_Sensor Supply)
-
Power
8.75V
20
Select Actuator (Select Solenoid 1 (ODD)_Sensor Sensor Supply)
-
Power
8.75V
21
Select Actuator (Select Solenoid 2 (EVEN)_Sensor Sensor Supply)
-
Power
8.75V
22
Select Actuator (Select Solenoid 2 (EVEN)_Sensor Ouput)
High
Input
4V
Low
1V
23
Clutch Actuator (Clutch Motor 2 (EVEN)_HALL 2)
High
Input
4.5V
Low
0V
24
Clutch Actuator (Clutch Motor 2 (EVEN)_HALL 3)
High
Input
4.5V
Low
0V
25
Clutch Actuator (Clutch Motor 2 (EVEN)_Ground)
Ground
Ground
0V
26
Select Actuator (Select Solenoid 1 (ODD)_Sensor Output)
High
Input
4V
Low
1V
27
-
　
　
　
　
　
28
Clutch Actuator (Clutch Motor 2 (EVEN)_HALL 1)
High
Input
4.5V
Low
0V
29
Clutch Actuator (Clutch Motor 2 (EVEN)_Sensor Supply)
-
Power
9V < Battery voltage < 16V
30
Select Actuator (Select Solenoid 1 (ODD)_Sensor Ground)
Ground
Ground
0V
31
Select Actuator (Select Solenoid 2 (EVEN)_Sensor Ground)
Ground
Ground
0V
32
-
　
　
　
　
　

Connector [B]
Pin
Description
Condition
Input / output value
Type
Level
1
　
　
　
　
　
　
2
　
　
　
　
　
　
3
ON / START Input
-
Power
9V < Battery voltage < 16V
4
Paddle Shift (Up) Switch signal
High
Input
9V < Battery voltage < 16V
Low
0V
5
Inhibitor Switch "P" Input signal
High
Input
9V < Battery voltage < 16V
Low
0V
6
Inhibitor Switch "R" Input signal
High
Input
9V < Battery voltage < 16V
Low
0V
7
Inhibitor Switch "D" Input signal
High
Input
9V < Battery voltage < 16V
Low
0V
8
Sports mode "Down" shift
High
Input
9V < Battery voltage < 16V
Low
0V
9
Clutch Speed Sensor (EVEN) Ground
High
Input
0.448V
Low
0.224V
10
-
　
　
　
　
　
11
-
　
　
　
　
　
12
-
　
　
　
　
　
13
Shift Actuator (Shift Motor 1 (ODD) _HALL 2)
High
Input
4.5V
Low
0.8
14
Shift Actuator (Shift Motor 1 (ODD) _HALL 3)
High
Input
4.5V
Low
0.8
15
-
　
　
　
　
　
16
-
　
　
　
　
　
17
Battery Power Low VBD
-
Power
9V < Battery voltage < 16V
18
Paddle Shift Down signal
High
Input
9V < Battery voltage < 16V
Low
0V
19
Shift Lever Select Switch
High
Input
9V < Battery voltage < 16V
Low
0V
20
Inhibitor Switch "N" Input signal
High
Input
9V < Battery voltage < 16V
Low
0V
21
Sports mode "Up" shift
High
Input
9V < Battery voltage < 16V
Low
0V
22
-
　
　
　
　
　
23
Input Speed Sensor Supply 2 (EVEN)
-
Power
8.75V
24
5V spare Sensor Supply output
-
Power
5V
25
-
　
　
　
　
　
26
Shift Actuator (Shift Motor 1 (Odd)_Sensor Supply)
　
Power
8.75V
27
Shift Actuator (Shift Motor 1 (ODD)_HALL 1)
High
Input
4.5V / 0.8V
Low
28
Shift Actuator (Shift Motor 1 (ODD)_Sensor Ground)
Ground
Ground
0V
29
-
　
　
　
　
　
30
CAN2 Communication Port2 High
Rec./Dom
CAN Line
Recessive : 2.5V
Dominant : 3.5V
31
CAN2 Communication Port2 Low
Rec./Dom
CAN Line
Recessive : 2.5V
Dominant : 1.5V
32
-
　
　
　
　
　
33
-
　
　
　
　
　
34
Flex ray bus, BM
Idle
CAN Line
Idle : 2.5V
Differential
Differential : 2.0 V / 3.0 V
35
-
　
　
　
　
　
36
-
　
　
　
　
　
37
-
　
　
　
　
　
38
-
　
　
　
　
　
39
-
　
　
　
　
　
40
-
　
　
　
　
　
41
Shift Actuator (Shift Motor 2 (EVEN) _HALL 2)
High
Input
4.5V
L:ow
0.8V
42
Shift Actuator (Shift Motor 2 (EVEN) _HALL 3)
High
Input
4.5V
L:ow
0.8V
43
Inhibitor Switch "M" Input signal
High
Input
9V < Battery voltage < 16V
Low
0V
44
CAN1 Communication Port1 High
Idle
CAN Line
　
Differential
　
45
CAN1 Communication Port1 Low
Idle./DiFF
Rec./Dom
Recessive : 2.5V
Dominant : 3.5V
46
-
　
　
　
　
　
47
-
　
　
　
　
　
48
Flex ray High (BP)
Idle./DiFF
CAN Line
Idle : 2.5V
Differenital : 2.0V / 3.0V
49
Input Speed Sensor Supply 1 (ODD)
-
Power
8.75V
　
50
Input Speed Signal 1 (ODD)
High
Input
0.448V
Low
0.224V
51
-
　
　
　
　
　
52
-
　
　
　
　
　
53
-
　
　
　
　
　
54
Shift Actuator (Shift Motor 2 (EVEN) _Sensor Supply)
-
Power
8.75V
55
Shift Actuator (Shift Motor 2 (EVEN) _HALL 1)
High
Input
4.5V
Low
0.8V
56
Shift Actuator (Shift Motor 2 (EVEN) _Sensor Ground)
Ground
Ground
Ground
57
Power Ground 1 for High Current Modules
Ground
Ground
Ground
58
Power Ground 2 for High Current Modules
Ground
Ground
Ground
59
Shift Actuator (Shift Motor 2 (EVEN)_Phase W)
Low
Output
0V
PWM
0V-Battery voltage
60
Shift Actuator (Shift Motor 1 (ODD)_Phase W)
Low
Output
0V
PWM
0V-Battery voltage
61
 Power Ground 3 for High Current Modules
Ground
Ground
Ground
62
-
　
　
　
　
　
63
Shift Actuator (Shift Motor 2 (EVEN)_Phase V)
Low
Output
0V
PWM
0V-Battery voltage
64
Shift Actuator (Shift Motor 1 (ODD)_Phase V)
Low
Output
0V
PWM
0V-Battery voltage
65
Motor Sensor Supply Voltage 1 from Direct Battery
-
Power
9V < Battery voltage < 16V
66
Motor Sensor Supply Voltage 2 from Direct Battery
-
Power
9V < Battery voltage < 16V
67
Shift Actuator (Shift Motor 2 (EVEN)_Phase U)
Low
Output
0V
PWM
0V-Battery voltage
68
Shift Actuator (Shift Motor 1 (ODD)_Phase U)
Low
Output
0V
PWM
0V-Battery voltage

    DCT Control Module (TCM). Description and operation

    Description• Function The Transmission Control Module (TCM) is like the brain for the Dual Clutch Transmission (DCT)...

    DCT Control Module (TCM). Repair procedures

    Inspection Transmission Control Module (TCM) Inspection Procedure 1.Inspecting TCM ground circuit: Measure the resistance between the TCM and chassis ground...

    Other information:

    Hyundai Ioniq (AE) 2017-2024 Service Manual: Oil Pan. Repair procedures


    Removal1.Disconnect the battery negative terminal.2.Remove the engine room under cover.(Refer to Engine and Transaxle Assembly - "Engine Room Under Cover")3.Drain engine oil.(Refer to Lubrication System - "Engine Oil")4.Remove the oil pan (A).Insert the blade of SST (09215-3C000) between the ladder frame and the oil pan...

    Hyundai Ioniq (AE) 2017-2024 Service Manual: ESP OFF Switch. Description and operation


    D..

    Categories

    Side view mirror control

    Hyundai Ioniq. Side view mirror control

    Adjusting the side mirrors:

    1. Press either the L (driver's side) or R (passenger's side) button (1) to select the side view mirror you would like to adjust.

    read more


     
    Copyright © 2024 www.hioniqae.com