Trailer Brake Control Panel Switch

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 Control Panel Switch Connector End View

Courtesy of GENERAL MOTORS CORP.

Trailer Brake Control Panel Switch Connector Parts Information

Connector Part Information

OEM: 13518475
Service: See Catalog
Description: 8-Way F YESC Kaizen Series (BK)

Terminal Part Information

Pins: 3-8
Terminal/Tray: 7116-4618-02/14
Core/Insulation Crimp: P/P
Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)

Trailer Brake Control Panel Switch Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
1-2	-	-	Not Used
3	0.35 D-BU	7632	5-Volt Reference
4	0.35 YE	7635	Integrated Trailer Brake Controller Manual Apply Signal
5	0.35 BN	7634	Integrated Trailer Brake Controller Redundant Manual Apply Signal
6	0.35 L-GN/BK	7633	Integrated Trailer Brake Controller User Gain Signal
7	0.35 YE	6817	LED Backlight Dimming Control
8	0.35 TN	7631	Ground Return