Headlamp and Panel Dimmer Switch

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Fig 1: Headlamp and Panel Dimmer Switch Connector End View

Courtesy of GENERAL MOTORS CORP.

Headlamp and Panel Dimmer Switch Connector Parts Information

Connector Part Information

OEM: 15416970
Service: 22715969
Description: 16-Way F Micro-Pack 64 Series (BK)

Terminal Part Information

Terminal/Tray: 15359541/4
Core/Insulation Crimp: M/M
Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)

Headlamp and Panel Dimmer Switch Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
1	WH	103	Headlamp Switch On Signal
2	L-BU	13	Headlamp Switch Park Lamp Signal
3	D-GN	306	Headlamp Switch Headlamps Off Signal
4-5	-	-	Not Used
6	L-BU	187	Rear Fog Lamp Switch Signal
7	BN/WH	230	Instrument Panel Lamp Dimming Control (X88/Z88)
7	YE	6817	LED Backlight Dimming Control (Z75)
8	BK	1850	Ground
9	PU	328	Interior Lamp Switch Voltage Supply Voltage
10	OG	192	Front Fog Lamp Switch Signal
11	-	-	Not Used
12	D-BU/WH	149	Courtesy Lamp Supply Voltage
13	D-GN	44	Instrument Panel Lamps Dimmer Switch Signal
14	-	-	Not Used
15	OG/WH	812	12-Volt Reference or I/P Dimming Voltage Reference
16	-	-	Not Used