X177 Automatic Transmission Control Extension Wiring Harness to Automatic Transmission Control Wiring Harness
WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
 Courtesy of GENERAL MOTORS COMPANY
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 Courtesy of GENERAL MOTORS COMPANY
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Connector Part Information
- Harness Type: Automatic Transmission Control Extension Wiring Harness
- OEM Connector: 13522953
- Service Connector: Service by Harness - See Part Catalog
- Description: 8-Way F 1.2 Series
|
Connector Part Information
- Harness Type: Automatic Transmission Control Wiring Harness
- OEM Connector: 13522954
- Service Connector: Service by Harness - See Part Catalog
- Description: 8-Way M 1.2 Series
|
Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
| I |
Not required |
J-35616-12 (BU) |
No Tool Required |
| II |
Not required |
J-35616-13 (BU) |
No Tool Required |
| Pin |
Size |
Color |
Circuit |
Terminal Type ID |
Option |
Function |
Pin |
Size |
Color |
Circuit |
Terminal Type ID |
Option |
| 1 |
0.5 |
BN |
6387 |
I |
- |
Transmission High Side Driver 1 Control |
1 |
0.5 |
BN |
6387 |
II |
- |
| 2 |
0.5 |
GN / OG |
1530 |
I |
- |
Transmission Line Pressure Control Solenoid Valve Control |
2 |
0.5 |
GN / OG |
1530 |
II |
- |
| 3 |
0.5 |
GY / BN |
422 |
I |
- |
Torque Converter Clutch Solenoid Valve Control |
3 |
0.5 |
GY / BN |
422 |
II |
- |
| 4 |
0.5 |
VT |
7819 |
I |
- |
Default Disable Solenoid Control |
4 |
0.5 |
VT |
7819 |
II |
- |
| 5 |
0.5 |
BK / GY |
6315 |
I |
- |
Electronic Transmission Range Select Pressure Switch Signal |
5 |
0.5 |
BK / GY |
6315 |
II |
- |
| 6 |
0.5 |
BU |
4171 |
I |
- |
Transmission Input Shaft Speed Sensor Circuit 9V Reference |
6 |
0.5 |
BU |
4171 |
II |
- |
| 7 |
0.5 |
WH |
6388 |
I |
- |
Transmission High Side Driver 2 Control |
7 |
0.5 |
WH |
6388 |
II |
- |
| 8 |
- |
- |
- |
- |
- |
Not Occupied |
8 |
- |
- |
- |
- |
- |