T12 Automatic Transmission Assembly X1 (LGX/LTG)

WARNING: This page is about a different car, the 2018 Buick Regal TourX and 2018 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.

Connector Part Information

Harness Type: Engine
OEM Connector: 13589513
Service Connector: 19354062
Description: 28-Way F 1.2 MCON-CB Series, Sealed (BK)

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool	Service Terminal	Tray Name	Core Crimp	Insulation Crimp
I	19331733	J-35616-16 (LT GN)	J-38125-215A	Not Available	Not Available	Not Available	Not Available
I	19331733	J-35616-16 (LT GN)	J-38125-215A	Not Available	Not Available	Not Available	Not Available

Pin	Size	Color	Circuit	Function	Terminal Type ID	Option
1	-	-	-	Not Occupied	-	-
2	0.5	WH	1971	Transmission Oil Level Sensor Signal	I	-
3	0.5	GY/BK	5501	TCC/Clutch Select Solenoid Control	I	-
4	0.5	WH/BU	4507	Transmission Clutch H Control	I	-
5	0.5	WH	4508	Transmission Clutch G Control	I	-
6	0.5	GY/BU	6358	Output Speed Signal	I	-
7	0.5	YE/BU	4171	Transmission Position Sensor A 9V Reference	I	-
8	0.5	WH/BU	5726	Ignition Mode Switch Mode Control Backup	I	-
9	0.5	GN/YE	5724	Ignition Mode Switch Mode Control	I	-
10	0.5 0.5	BK/GY BK/GY	626 3927	Engine Control Sensors Low Reference (3) IMS Mode Switch Low Reference	I I	LGX LTG+(M3D/M3T)
11	0.5	YE/BU	4171	Transmission Position Sensor A 9V Reference	I	-
12	0.5	YE/BN	6404	Clutch E Control	I	-
13	-	-	-	Not Occupied	-	-
14	0.5	BU	6401	Clutch B Control	I	-
15	0.5	GN/GY	6387	Transmission High Side Driver 1 Signal Driver	I	-
16 - 21	-	-	-	Not Occupied	-	-
22	0.5	BK/BN	586	Transmission Oil Temperature Sensor Low Reference	I	-
23	0.5	BN/WH	585	Transmission Oil Temperature Sensor Signal	I	-
24	0.5	BN	6400	Clutch A Control	I	-
25	0.5	VT	4509	Transmission Clutch F Control	I	-
26	0.5	GY	6402	Clutch C Control	I	-
27	0.5	GY/GN	6403	Clutch D Control	I	-
28	0.5	GY/BN	6388	Transmission High Side Driver 2 Signal	I	-