Trailer Connector (except MEX or EXP)

WARNING: This page is about a different car, the 2014 GMC Sierra 3500 HD, 2014 GMC Sierra 2500 HD, 2014 Chevrolet Silverado 3500 HD, and 2014 Chevrolet Silverado 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: Camper
OEM Connector: 13626146
Service Connector:15306164
Description: 7-Way F Metri-Pack 280/630 Series Sealed (D-GY)

Terminal Part Information

Pins: A, D, F, G
Terminated Lead: Pending
Release Tool: J-38125-553
Diagnostic Test Probe: J-35616-4A (PU)
Terminal/Tray: 12110847/4
Core/Insulation Crimp: C/5

Pins: B
Terminated Lead: Pending
Release Tool: J-38125-11A
Diagnostic Test Probe: J-35616-42 (RD)
Terminal/Tray: 15305232/23
Core/Insulation Crimp: B/3

Pins: C, E
Terminated Lead: Pending
Release Tool: J-38125-553
Diagnostic Test Probe: J-35616-4A (PU)
Terminal/Tray: 12110845/4
Core/Insulation Crimp: F/5

Trailer Connector (except MEX or EXP)

Pin	Wire	Circuit	Function
A	1 L-GN	1624	Trailer Backup Lamps Supply Voltage
B	5 WH	22	Ground
C	3 D-BU	47	Solid State Relay Feedback
D	0.8 D-GN	1619	Trailer Right Rear Turn/Stop Lamp Supply Voltage
E	3 RD/BK	742	Battery Positive Voltage
F	1 BN	2109	Trailer Park Lamps Supply Voltage
G	0.8 YE	1618	Trailer Left Rear Turn/Stop Lamp Supply Voltage