Radio - C4 (UY5)

WARNING: This page is about a different car, the 2007 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Radio - C4 (UY5) Connector End View

Courtesy of GENERAL MOTORS CORP.

Radio - C4 (UY5) Connector Parts Information

Connector Part Information

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

Terminal Part Information

Pins: 3, 4, 5, 11, 12, 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

Radio - C4 (UY5) Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
1-2	-	-	Not Used
3	D-BU	6760	Center Channel Low Level Audio Signal (YQ4/YQ6/YQ7)
4	WH	6765	Subwoofer Low Level Audio Signal (YQ4/YQ6/YQ7)
5	PU	5837	Amplifier Audio Prompt Signal (+) (YQ4/YQ6/YQ7)
6-10	-	-	Not Used
11	OG	6761	Center Channel Low Level Audio Signal (-) (YQ4/YQ6/YQ7)
12	BARE	5838	Amplifier Audio Prompt Drain Wire (YQ4/YQ6/YQ7)
13	GY	5836	Amplifier Audio Prompt Signal (-) (YQ4/YQ6/YQ7)
14	PU	2056	Auxiliary Video High Signal (YQ3)
15	BN	818	Vehicle Speed Signal (YQ4/YQ6/YQ7)
16	-	-	Not Used