T12 Automatic Transmission Assembly X2 (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.
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Connector Part Information
- Harness Type: Transmission
- OEM Connector: Not Available
- Service Connector: Service by Harness - See Part Catalog
- Description: 28-Way M
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Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
Service Terminal |
Tray Name |
Core Crimp |
Insulation Crimp |
| I |
Not Required |
J-35616-17 (LT GN) |
No Tool Required |
Not Required |
Not Required |
Not Required |
Not Required |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 |
- |
- |
- |
Not Occupied |
- |
- |
| 2 |
0.5 |
WH |
1971 |
Transmission Oil Level Sensor Signal |
I |
LTG+(M3D/M3T) |
| 3 |
0.5 |
GY/BK |
5501 |
TCC/Clutch Select Solenoid Control |
I |
LTG+(M3D/M3T) |
| 4 |
0.5 |
WH/BU |
4507 |
Transmission Clutch H Control |
I |
LTG+(M3D/M3T) |
| 5 |
0.5 |
WH |
4508 |
Transmission Clutch G Control |
I |
LTG+(M3D/M3T) |
| 6 |
0.5 |
GY/BU |
6358 |
Output Speed Signal |
I |
LTG+(M3D/M3T) |
| 7 |
0.5 |
YE/BU |
4171 |
Transmission Position Sensor A 9V Reference |
I |
LTG+(M3D/M3T) |
| 8 |
0.5 |
WH/BU |
5726 |
Ignition Mode Switch Mode Control Backup |
I |
LTG+(M3D/M3T) |
| 9 |
0.5 |
GN/YE |
5724 |
Ignition Mode Switch Mode Control |
I |
LTG+(M3D/M3T) |
| 10 |
0.5 |
BK/GY |
3927 |
IMS Mode Switch Low Reference |
I |
LTG+(M3D/M3T) |
| 11 |
0.5 |
YE/BU |
4171 |
Transmission Position Sensor A 9V Reference |
I |
LTG+(M3D/M3T) |
| 12 |
0.5 |
YE/BN |
6404 |
Clutch E Control |
I |
LTG+(M3D/M3T) |
| 13 |
- |
- |
- |
Not Occupied |
- |
- |
| 14 |
0.5 |
BU |
6401 |
Clutch B Control |
I |
LTG+(M3D/M3T) |
| 15 |
0.5 |
GN/GY |
6387 |
Transmission High Side Driver 1 Signal Driver |
I |
LTG+(M3D/M3T) |
| 16 - 21 |
- |
- |
- |
Not Occupied |
- |
- |
| 22 |
0.5 |
BK/BN |
586 |
Transmission Oil Temperature Sensor Low Reference |
I |
LTG+(M3D/M3T) |
| 23 |
0.5 |
BN/WH |
585 |
Transmission Oil Temperature Sensor Signal |
I |
LTG+(M3D/M3T) |
| 24 |
0.5 |
BN |
6400 |
Clutch A Control |
I |
LTG+(M3D/M3T) |
| 25 |
0.5 |
VT |
4509 |
Transmission Clutch F Control |
I |
LTG+(M3D/M3T) |
| 26 |
0.5 |
GY |
6402 |
Clutch C Control |
I |
LTG+(M3D/M3T) |
| 27 |
0.5 |
GY/GN |
6403 |
Clutch D Control |
I |
LTG+(M3D/M3T) |
| 28 |
0.5 |
GY/BN |
6388 |
Transmission High Side Driver 2 Signal |
I |
LTG+(M3D/M3T) |