Kia Niro: Dual Clutch Transmission Control System / DCT Control Module (TCM) Schematic diagrams

Kia Niro 2017 (DE HEV) Service Manual / DCT(Dual Clutch Transmission) System / Dual Clutch Transmission Control System / DCT Control Module (TCM) Schematic diagrams

TCM Connector

TCM Terminal Function

Connector [A]

Pin	Description	Pin	Description
1	Clutch actuator (Clutch motor 1 (Odd)_Phase V)	15	Clutch actuator (Clutch motor 1 (Odd)_Sensor ground)
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)_Supply)
4	Select actuator (Select solenoid 1 (Odd)_Push)	20	Select actuator (Select solenoid 1 (Odd)_Sensor supply)
5	Clutch actuator (Clutch motor 1 (Odd)_Phase U)	21	Select actuator (Select solenoid 2 (Even)_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)_Sensor ground)
10	Clutch actuator (Clutch motor 2 (Even)_Phase W)	26	Select actuator (Select solenoid 1 (Odd)_Sensor output)
11	Select actuator (Shifts olenoid 1 (Odd)_Pull)	28	Clutch actuator (Clutch motor 2 (Even)_Hall 1)
12	Select actuator (Shift solenoid 2 (Even)_Push)	29	Clutch actuator (Clutch motor 2 (Even)_Sensor supply)
13	Clutch actuator (Clutch motor 1 (Odd)_Hall 2)	30	Select actuator (Select solenoid 1 (Odd)_Sensor ground)
14	Clutch actuator (Clutch motor (Odd)_Hall 3)	31	Select actuator (Select solenoid 2 (Even)_Sensor ground)

Connector [B]

Pin	Description	Pin	Description
3	ON / START input	42	Shift actuator (Shift motor 2 (Even) _Hall 3)
5	Inhibitor switch "P" input signal	43	Inhibitor switch "M" Input signal
6	Inhibitor switch "R" input signal	44	CAN1 communication port1 High
7	Inhibitor switch "D" input signal	45	CAN1 communication port1 low
8	Manual mode "Down" switch	48	Flex ray high (BP)
9	Input speed sensor signal 2 (Even)	49	Input speed supply 1 (Odd)
13	Shift actuator (Shift motor 1 (Odd) _Hall 2)	50	Input speed signal 1 (Odd)
14	Shift actuator (Shift motor 1 (Odd) _Hall 3)	54	Shift actuator (Shift motor 2 (Even) _Sensor supply)
17	Battery power low VBD	55	Shift actuator (Shift motor 2 (Even) _Hall 1)
19	Manual mode "Select" switch	56	Shift actuator (Shift motor 2 (Even) _Sensor ground)
20	Inhibitor switch "N" input signal	57	Power ground 1 for high current modules
21	Manual mode "Up" switch	58	Power ground 2 for high current modules
23	Input speed supply 2 (Even)	59	Shift actuator (Shift motor 2 (Even)_Phase W)
24	5V spare supply output	60	Shift actuator (Shift motor 1 (Odd)_Phase W)
26	Shift actuator (Shift motor 1 (Odd)_Sensor supply	61	Power ground 3 for high current modules
27	Shift actuator (Shift motor 1 (Odd)_Hall 1)	63	Shift Actuator (Shift motor 2 (Even)_Phase V)
28	Shift actuator (Shift motor 1 (Odd)_Sensor ground)	64	Shift Actuator (Shift Motor 1 (Odd)_Phase V)
30	CAN2 communication port2 High	65	Motor supply voltage 1 from direct battery
31	CAN2 communication port2 Low	66	Motor supply voltage 2 from direct battery
34	Flex ray bus, BM	67	Shift actuator (Shift motor 2 (Even)_Phase U)
41	Shift actuator (Shift motor 2 (Even) _Hall 2)	68	Shift actuator (Shift motor 1 (Odd)_Phase U)

Circuit Diagram

DCT Control Module (TCM) Components and components location

Conponent Location 1. DCT Control Module (TCM) ...

DCT Control Module (TCM) Repair procedures

Inspection 1. TCM ground circuit test : Measure the resistance between TCM and chassis ground. (Inspect the terminal connected to the chassis ground with the back o ...

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