Radio X3

WARNING: This page is about a different car, the 2009 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Radio - X3 Connector End View

Courtesy of GENERAL MOTORS CORP.

Radio X3

Pin	Wire	Circuit	Function
1	0.35 RD/WH	2240	Battery Positive Voltage
2	0.35 TN	511	Left Front Low Level Audio Signal (+)
3	0.35 D-GN/WH	512	Right Front Low Level Audio Signal (+)
4	0.35 GY	655	Cellular Telephone Microphone Signal (UY5 without UE1)
4	0.35 GY	655	Cellular Telephone Microphone Signal (LHD with UY5 without UE1)
5	0.35 PK/BK	5152	Voice Recognition Audio Low Reference (UE1)
5	0.35 BARE	1782	Drain Wire (UY5 without UE1)
6	-	-	Not Used
7	0.35 YE	6817	LED Backlight Dimming Control
8	0.35 BK/WH	851	Ground
9	0.35 RD/WH	2240	Battery Positive Voltage
10	0.35 D-GN	1947	Left Front Low Level Audio (-)
11	0.35 L-GN	1948	Right Front Low Level Audio (-)
12	0.35 BARE	2012	Drain Wire
13-14	-	-	Not Used
15	0.35 D-GN	5060	Low Speed GMLAN Serial Data
16	0.35 BK/WH	851	Ground

Connector Part Information

OEM: 15394149
Service: 89047195
Description: 16-Way F Micro 64 Series (GY)

Terminal Part Information

Pins: 1-5, 7-12, 15-16
Terminal/Tray: 15359541/4
Core/Insulation Crimp: M/M
Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)