Trailer Connector (UY7 without EXP)
Courtesy of GENERAL MOTORS CORP. Trailer Connector (UY7 without EXP)
| Pin |
Wire |
Circuit |
Function |
| 1 |
1 YE |
18 |
Left Rear Stop/Turn Lamp Control |
| 2 |
5 WH |
22 |
Trailer Ground |
| 3 |
3 D-BU |
47 |
Trailer Auxiliary Control |
| 4 |
1 D-GN |
19 |
Right Rear Stop/Turn Lamp Control |
| 5 |
3 RD |
742 |
Battery Positive Voltage |
| 6 |
0.8 BN |
2109 |
Trailer Park Lamps Control |
| 7 |
0.8 L-GN |
24 |
Backup Lamp Control |
Connector Part Information
- OEM: 11-894
- Service: 88988703
- Description: 7-Way F Socket (BK)
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Terminal Part Information
- Pins: 1, 4
- Terminal/Tray: See Terminal Kit
- Core/Insulation Crimp: See Terminal Kit
- Release Tool/Test Probe: See Terminal Kit
- Pin: 2
- Terminal/Tray: 54001004/22
- Core/Insulation Crimp: D/1
- Release Tool/Test Probe: 12094429/J-35616-42 (RD)
- Pins: 3-5
- Terminal/Tray: 54001202/22
- Core/Insulation Crimp: 2/D
- Release Tool/Test Probe: 12094429/J-35616-4A (PU)
- Pins: 6-7
- Terminal/Tray: 54001807/22
- Core/Insulation Crimp: 2/4
- Release Tool/Test Probe: 12094429/J-35616-4A (PU)
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