T12 Automatic Transmission X3
 Courtesy of GENERAL MOTORS COMPANY
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Connector Part Information
- Harness Type:Transmission Main Control Valve
- OEM Connector: 2203990-1
- Service Connector: Service by Harness - See Part Catalog
- Description: 13-Way F 1.2 MCON Series (BN)
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Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
| I |
Not required |
J-35616-16 (L-GN) |
No Tool Required |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 |
0.5 |
BN |
7772 |
Electronic Limited Slip Differential Clutch Pressure Control |
I |
- |
| 2 |
0.5 |
GN |
7809 |
Limited Slip Differential Pressure Sensor Signal |
I |
G96 |
| 3 |
0.5 |
RD |
7789 |
Transmission Control Sensors 5 Volt Reference 1 |
I |
- |
| 4 |
0.5 |
YE |
7807 |
Clutch Pressure Sensor Signal Odd |
I |
- |
| 5 |
0.5 |
BK |
7790 |
Transmission Control Sensors Low Reference 1 |
I |
- |
| 6 |
0.5 |
GN |
7808 |
Transmission Oil Temperature Sensor Signal 2 |
I |
- |
| 7 |
0.5 |
OG |
7788 |
Transmission System Pressure Sensor Signal |
I |
- |
| 8 |
0.5 |
YE |
7806 |
Clutch Pressure Sensor Signal Even |
I |
- |
| 9 |
0.5 |
GN |
7773 |
Clutch Redundant Actuation Pressure Control Odd |
I |
- |
| 10 |
0.75 |
WH |
7797 |
Transmission Control Sensors 12 Volt Reference 1 |
I |
- |
| 11 |
0.5 |
BU |
7774 |
Clutch Redundant Actuation Pressure Control Even |
I |
- |
| 12 |
0.5 |
VT |
7775 |
Electronic Limited Slip Differential Clutch Redundant Actuation Pressure Control |
I |
- |
| 13 |
0.5 |
GY |
7770 |
Clutch Pressure Control Odd |
I |
- |