S30 Headlamp Switch Connector End View

Fig 1: S30 Headlamp Switch Connector End View

Courtesy of GENERAL MOTORS CORP.

S30 Headlamp Switch

Pin	Wire	Circuit	Function
1	0.35 YE/BK	7556	Headlamp Switch Reference Voltage
2	-	-	Not Used
3	0.35 L-BU	13	Headlamp Switch Park Lamps Signal
4	0.35 WH	103	Headlamp Switch Headlamps On Signal
5	0.35 D-GN	306	Headlamp Switch Headlamps Off Signal/Automatic Headlamp Low Control
6	0.8 BK	1550	Ground
7	0.35 YE	6817	LED Backlight Dimming Control
8-11	-	-	Not Used
12	0.35 D-GN	7555	Headlamp Switch Signal

Connector Part Information  Harness Type: Instrument Panel OEM Connector: 10890121 Service Connector: 13576636 Description: 12-Way F 0.64 Micro Quadlok Series (BK)

Terminal Part Information  Pins: 1, 3-5, 7, 12 Terminated Lead: 13575782 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: 928999-5/15 Core/Insulation Crimp: H/H Pin: 6 Terminated Lead: 13575784 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-64B (L-BU) Terminal/Tray: 928999-5/15 Core/Insulation Crimp: K/K