T12 Automatic Transmission Assembly X1 (MRG)
 Courtesy of GENERAL MOTORS COMPANY
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Connector Part Information
- Harness Type: Engine
- OEM Connector: 2203455-1
- Service Connector: 19354062
- Description: 28-Way F 1.2 MCON-CB Series, Sealed (BK)
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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 |
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 - 2 |
- |
- |
- |
Not Occupied |
- |
- |
| 3 |
0.5 |
YE/BN |
6404 |
Clutch E Control |
I |
MRG |
| 4 |
0.5 |
VT |
4509 |
Transmission Clutch F Control |
I |
MRG |
| 5 |
0.5 |
GY/GN |
6403 |
Clutch D Control |
I |
MRG |
| 6 |
0.5 |
GN/YE |
6353 |
Input Speed Signal |
I |
MRG |
| 7 |
0.5 |
BU/GN |
5723 |
Ignition Mode Switch Mode Voltage |
I |
MRG |
| 8 |
- |
- |
- |
Not Occupied |
- |
- |
| 9 |
0.5 |
YE/BU |
902 |
- |
I |
MRG |
| 10 |
- |
- |
- |
Not Occupied |
- |
- |
| 11 |
0.5 |
YE/BU |
901 |
- |
I |
MRG |
| 12 |
- |
- |
- |
Not Occupied |
- |
- |
| 13 |
0.5 |
BU/RD |
4162 |
Transmission Pressure Sensor A 5V Reference |
I |
MRG |
| 14 |
0.5 |
VT/WH |
422 |
Torque Converter Clutch Solenoid Control |
I |
MRG |
| 15 |
0.5 |
GN/GY |
6387 |
Transmission High Side Driver 1 Signal Driver |
I |
MRG |
| 16 |
0.5 |
BK/GY |
3927 |
IMS Mode Switch Low Reference |
I |
MRG |
| 17 |
0.5 |
GN/YE |
5724 |
Ignition Mode Switch Mode Control |
I |
MRG |
| 18 |
0.5 |
YE/BU |
4171 |
Transmission Position Sensor A 9V Reference |
I |
MRG |
| 19 |
0.5 |
WH/BU |
5726 |
Ignition Mode Switch Mode Control Backup |
I |
MRG |
| 20 - 21 |
- |
- |
- |
Not Occupied |
- |
- |
| 22 |
0.5 |
BK/BN |
586 |
Transmission Oil Temperature Sensor Low Reference |
I |
MRG |
| 23 |
0.5 |
BN/WH |
585 |
Transmission Oil Temperature Sensor Signal |
I |
MRG |
| 24 |
0.5 |
GN/WH |
1530 |
Transmission Mainline Pressure Solenoid Control |
I |
MRG |
| 25 |
- |
- |
- |
Not Occupied |
- |
- |
| 26 |
0.5 |
BN |
6400 |
Clutch A Control |
I |
MRG |
| 27 |
0.5 |
BK/BU |
4165 |
Transmission Pressure Sensor A Low Reference |
I |
MRG |
| 28 |
0.5 |
GY/BN |
6388 |
Transmission High Side Driver 2 Signal |
I |
MRG |