T12 Automatic Transmission Assembly X1 (LSY)
WARNING: This page is about a different car, the 2020 Cadillac XT5. 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: Engine
- OEM Connector: 13589513
- 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 |
0.5 |
YE/GN |
4170 |
Transmission Output Shaft Speed Sensor Circuit 9V Reference |
I |
- |
| 2 |
0.5 |
WH/GN |
1222 |
Shift Solenoid Valve 1 Control |
I |
- |
| 3 |
0.5 |
GN/WH |
6380 |
Torque Converter Clutch Enable Solenoid Valve A 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 Input Shaft Speed Sensor Circuit 9V Reference |
I |
- |
| 8 - 9 |
- |
- |
- |
Not Occupied |
- |
- |
| 10 |
0.5 |
PU/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 |
- |
| 15 |
0.5 |
GN/GY |
6387 |
Transmission High Side Driver 1 Control |
I |
- |
| 16 |
0.5 |
PU/WH |
6319 |
Electronic Transmission Range Select Out of Park Switch 2 Signal |
I |
- |
| 17 |
0.5 |
WH/YE |
6317 |
Electronic Transmission Range Select Out of Park Switch Signal |
I |
- |
| 18 - 19 |
- |
- |
- |
Not Occupied |
- |
- |
| 20 |
0.5 |
WH/BK |
3705 |
Electronic Transmission Range Select Switch Analog Signal 2 |
I |
- |
| 21 |
0.5 |
BN |
3706 |
Electronic Transmission Range Select Switch Analog Signal 1 |
I |
- |
| 22 |
0.5 |
BK/BN |
586 |
Transmission Fluid Temperature Sensor Low Reference |
I |
- |
| 23 |
0.5 |
BN/WH |
585 |
Transmission Fluid Temperature Sensor Signal |
I |
- |
| 24 |
0.5 |
BN |
6400 |
Clutch Solenoid Valve A Control |
I |
- |
| 25 |
0.5 |
PU |
4509 |
Transmission Clutch F Control |
I |
- |
| 26 |
0.5 |
GY |
6402 |
Clutch Solenoid Valve C Control |
I |
- |
| 27 |
0.5 |
GY/GN |
6403 |
Clutch Solenoid Valve D Control |
I |
- |
| 28 |
0.5 |
GY/BN |
6388 |
Transmission High Side Driver 2 Control |
I |
- |