Radio X4 (YQ4 or YQ6 or YQ7)

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 X4 (YQ4 or YQ6 or YQ7) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1-2	-	-	Not Used
3	0.35 D-BU	6760	Center Channel Low Level Audio Signal (+)
4	0.35 WH	6765	Subwoofer Low Level Audio Signal (+)
5	0.35 PU	5837	Amplifier Audio Prompt Signal (+)
6-10	-	-	Not Used
11	0.35 OG	6761	Center Channel Low Level Audio Signal (-)
12	0.35 BARE	5838	Amplifier Audio Prompt Drain Wire
13	0.35 GY	5836	Amplifier Audio Prompt Signal (-)
14	-	-	Not Used
15	0.35 BN	818	Vehicle Speed Signal
16	-	-	Not Used

Connector Part Information

OEM: 15394151
Service: 89047196
Description: 16-Way F Micro 64 Series (BN)

Terminal Part Information

Pins: 3-5, 11-13, 15
Terminal/Tray: 15359541/4
Core/Insulation Crimp: M/M
Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)

Pins: 13-14
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit