Driver Information Center (DIC) Switch

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Driver Information Center (DIC) Switch Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1	0.35 D-GN/WH	1358	Driver Information Center Switch Signal
2	0.35 BN	897	Low Reference
3	0.35 PK	893	Driver Information Center Select Menu Switch Signal
4	0.35 YE	6817	LED Backlight Dimming Control
5	0.5 BK	1050	Ground

Connector Part Information

Harness Type: Instrument Panel
OEM Connector: 15491277
Service Connector: 88988747
Description: 5-Way F HCM Series (BK)

Terminal Part Information

Terminated Lead: Service by Connector Assembly- 88988747
Release Tool: J-38125-12A
Diagnostic Test Probe: J-35616-64B (L-BU)
Terminal/Tray: SHCM-A03T-P025/20
Core/Insulation Crimp: J/J