Trailer Brake Controller Solid State Relay

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Trailer Brake Controller Solid State Relay Connector End View

Courtesy of GENERAL MOTORS CORP.

Trailer Brake Controller Solid State Relay Connector Parts Information

Connector Part Information

OEM: 15326635
Service: 88953154
Description: 6-Way F GT 280 Series (BK)

Terminal Part Information

Pins: A-B, F
Terminal/Tray: 15304720/19
Core/Insulation Crimp: 4/5
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: C-D, E
Terminal/Tray: 15304719/19
Core/Insulation Crimp: E/5
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Trailer Brake Controller Solid State Relay Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
A	3 D-BU	47	Trailer Brake Output Supply Voltage
B	3 BK	1750	Ground
C	0.5 TN	945	Integrated Trailer Brake Relay Control Active Low
D	0.5 L-GN	944	Relay Feedback
E	0.5 YE/BK	7521	Solid State Relay Enable
F	3 RD/BK	242	Battery Positive Voltage