Radio X2 (Y91)

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: Radio X2 (Y91) Connector End Views

Courtesy of GENERAL MOTORS CORP.

Radio X2 (Y91) Connector Parts Information

Connector Part Information

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

Terminal Part Information

Pins: 1-2, 5-7, 9-11, 13-15
Terminal/Tray: 15359541/4
Core/Insulation Crimp: M/M
Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)

Radio X2 (Y91) Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
1	0.35 BN/WH	367	Left Audio Signal (+) (U2K)
2	0.35 D-GN/WH	368	Right Audio Signal (+) (U2K)
3-4	-	-	Not Used
5	0.35 BN/WH	599	Left Rear Low Level Audio Signal (+) (UQA)
5	0.5 BN	199	Left Rear Low Level Audio Signal (+) (UQ3/UQ5)
6	0.35 D-BU	546	Right Rear Low Level Audio Signal (+) (UQA)
6	0.5 D-BU	46	Right Rear Low Level Audio Signal (+) (UQ3/UQ5)
7	0.35 D-BU	658	Cellular Telephone Voice Signal (UE1)
8	-	-	Not Used
9	0.35 TN/WH	372	Left Audio Signal (-) (U2K)
10	0.35 GY	388	Right Audio Signal (-) (U2K)
11	0.35 BARE	1573	Drain Wire (U2K)
12	-	-	Not Used
13	0.35 BN	1999	Left Rear Low Level Audio Signal (-) (UQA)
13	0.5 YE	116	Left Rear Low Level Audio Signal (-) (UQ3/UQ5)
14	0.35 TN	1946	Right Rear Low Level Audio Signal (-) (UQA)
14	0.5 L-BU	115	Right Rear Low Level Audio Signal (-) (UQ3/UQ5)
15	0.35 L-BU/BK	659	Low Reference (UE1)
16	-	-	Not Used