I/P Multifunction Switch Assembly

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: I/P Multifunction Switch Assembly Connector End View

Courtesy of GENERAL MOTORS CORP.

I/P Multifunction Switch Assembly Connector Parts Information

Connector Part Information

OEM: 13551678
Service: See Catalog
Description: 12-Way F Receptacle 0.64 Series (BK)

Terminal Part Information

Pins: 1-8, 10-12
Terminal/Tray: 7116-4618-02/14
Core/Insulation Crimp: P/P
Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)

I/P Multifunction Switch Assembly Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
1	0.35 L-BU	1788	Traction Control Switch Signal (JL4)
2	0.35 GY	2555	Rear Park Assist Disable Signal (UD7)
3	0.35 BK	1850	Ground
4	0.35 YE	6817	LED Backlight Dimming Control
5	0.35 BN	5852	Rear Park Assist LED Disable Signal (UD7)
6	0.35 PU/WH	6816	Indicator Dimming Control (UD7/XA7)
7	0.35 L-GN	6096	Washer Fluid Heated Control Switch Signal (AX7)
8	0.35 D-BU/WH	5970	Washer Fluid Heated Control Switch LED Supply Voltage (XA7)
9	-	-	Not Used
10	0.5 OG/BK	5285	Adjustable Pedals Relay Rearward Control (JF4)
11	0.5 YE/BK	5813	12-Volt Supply (JF4)
12	0.5 PU	5286	Adjustable Pedals Relay Forward Control (JF4)