K133 Trailer Brake Power Control Module (JL1)
WARNING: This page is about a different car, the 2023 GMC Sierra 3500 HD and 2023 GMC Sierra 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
 Courtesy of GENERAL MOTORS COMPANY
|
Connector Part Information
- Harness Type: Chassis Wiring Harness
- OEM Connector: 33297568
- Service Connector: 13599889
- Description: 16-Way F 1.5, 2.8 MX Series, Sealed (GY)
|
Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
| I |
13576377 |
J-35616-35 (VT) |
J-38125-12A |
| II |
85528055 |
J-35616-2A (GY) |
J-38125-217 |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 |
2.5 |
RD/VT |
1242 |
Battery Positive Voltage |
I |
- |
| 2 |
0.5 |
WH/BK |
2223 |
Trailer Brake Apply Signal |
II |
- |
| 3 - 4 |
- |
- |
- |
Not Occupied |
- |
- |
| 5 |
0.5 |
YE/BK |
2224 |
Trailer Brake Enable Signal |
II |
- |
| 6 - 7 |
- |
- |
- |
Not Occupied |
- |
- |
| 8 |
2.5 |
BU |
47 |
Trailer Auxiliary Control |
I |
- |
| 9 |
2.5 |
BK |
1450 |
Ground |
I |
- |
| 10 - 11 |
- |
- |
- |
Not Occupied |
- |
- |
| 12 |
0.5 |
GN/VT |
4114 |
Chassis Control Module LIN Bus 1 |
II |
- |
| 13 - 16 |
- |
- |
- |
Not Occupied |
- |
- |