X412 Trailer Tow Harness to Body Harness (U4G)
 Courtesy of GENERAL MOTORS COMPANY
|
 Courtesy of GENERAL MOTORS COMPANY
|
Connector Part Information
- Harness Type: Trailer Tow
- OEM Connector: 34985-1963
- Service Connector: Service by Harness - See Part Catalog
- Description: 16-Way F 1.5, 2.8 MX Series, Sealed (BK)
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Connector Part Information
- Harness Type: Body
- OEM Connector: 34986-1855
- Service Connector: 19352905
- Description: 16-Way M 1.5, 2.8 MX Series, Sealed (BK)
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Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
| I |
Not Required |
J-35616-2A (GY) |
No Tool Required |
| II |
Not Required |
J-35616-35 (VT) |
No Tool Required |
| III |
Not Required |
Pending |
No Tool Required |
| IV |
19119395 |
J-35616-3 (GY) |
J-38125-217 |
| V |
19366658 |
J-35616-5 (PU) |
J-38125-12A |
| Pin |
Size |
Color |
Circuit |
Terminal Type ID |
Option |
Function |
Pin |
Size |
Color |
Circuit |
Terminal Type ID |
Option |
| 1 |
2.5 |
VT/BN |
1141 |
II |
U4G |
Run Ignition 3 Voltage 11 |
1 |
2.5 |
VT/BN |
1141 |
V |
U4G |
| 2 - 3 |
- |
- |
- |
- |
- |
Not Occupied |
2 - 3 |
- |
- |
- |
- |
- |
| 4 |
0.75 |
YE/GY |
5187 |
I |
U4G |
Right Trailer Turn Signal Lamp Control |
4 |
0.75 |
YE/GY |
5187 |
IV |
U4G |
| 5 |
0.75 |
GY |
5185 |
I |
U4G |
Right Trailer Park Lamp Control |
5 |
0.75 |
GY |
5185 |
IV |
U4G |
| 6 |
0.75 |
BN/YE |
5188 |
I |
U4G |
Trailer Stop Lamp Control |
6 |
0.75 |
BN/YE |
5188 |
IV |
U4G |
| 7 |
0.75 |
BN/GY |
5184 |
I |
U4G |
Left Trailer Park Lamp Control |
7 |
0.75 |
BN/GY |
5184 |
IV |
U4G |
| 8 |
- |
- |
- |
- |
- |
Not Occupied |
8 |
- |
- |
- |
- |
- |
| 9 |
2.5 |
BK |
1250 |
II |
U4G |
Ground 12 |
9 |
2.5 |
BK |
1250 |
V |
U4G |
| 10 |
- |
- |
- |
- |
- |
Not Occupied |
10 |
- |
- |
- |
- |
- |
| 11 |
0.75 |
GN/BU |
5992 |
I |
U4G |
Trailer Connected Signal |
11 |
0.75 |
GN/BU |
5992 |
IV |
U4G |
| 12 |
0.75 |
BU/WH |
5186 |
I |
U4G |
Left Trailer Turn Signal Lamp Control |
12 |
0.75 |
BU/WH |
5186 |
IV |
U4G |
| 13 |
0.75 |
YE/WH |
5190 |
I |
U4G |
Trailer Fog Lamp Control |
13 |
0.75 |
YE/WH |
5190 |
IV |
U4G |
| 14 |
0.75 |
GY |
1642 |
I |
-U4G |
Primary Fused Battery Positive Voltage 16 |
14 |
0.75 |
WH/GN |
1624 |
IV |
-U4G |
| 15 |
0.75 |
GN/WH |
5189 |
I |
U4G |
Trailer Backup Lamp Control |
15 |
0.75 |
GN/WH |
5189 |
IV |
U4G |
| 16 |
3 |
OG |
742 |
III |
-U4G |
Primary Fused Battery Positive Voltage 7 |
16 |
3 |
RD/GN |
742 |
V |
-U4G |