T12 Automatic Transmission Assembly X3 (M3H/M3U)
WARNING: This page is about a different car, the 2021 GMC Terrain and 2021 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
 Courtesy of GENERAL MOTORS COMPANY
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Connector Part Information
- Harness Type: Transmission Harness
- OEM Connector: 13595444
- Service Connector: Service by Harness -
- Description: 14 -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 (LT GN) |
No Tool Required |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 |
0.5 |
BK / BN |
586 |
Transmission Fluid Temperature Sensor Low Reference |
I |
- |
| 2 |
0.5 |
BN / WH |
585 |
Transmission Fluid Temperature Sensor Signal |
I |
- |
| 3 |
0.5 |
BN |
6400 |
Clutch Solenoid Valve A Control |
I |
- |
| 4 |
0.5 |
VT |
4509 |
Transmission Clutch F Control |
I |
- |
| 5 |
0.5 |
GY |
6402 |
Clutch Solenoid Valve C Control |
I |
- |
| 6 |
0.5 |
GY / GN |
6403 |
Clutch Solenoid Valve D Control |
I |
- |
| 7 |
0.5 |
VT |
6388 |
Transmission High Side Driver 2 Control |
I |
- |
| 8 - 9 |
- |
- |
- |
Not Occupied |
- |
- |
| 10 |
0.5 |
VT / BK |
7553 |
Park Lock Solenoid Actuator Control |
I |
- |
| 11 |
- |
- |
- |
Not Occupied |
- |
- |
| 12 |
0.5 |
YE / BN |
6404 |
Clutch Solenoid Valve E Control |
I |
- |
| 13 |
- |
- |
- |
Not Occupied |
- |
- |
| 14 |
0.5 |
BU |
6401 |
Clutch Solenoid Valve B Control |
I |
- |