Audio Coupling Transformer C2 (UMS)

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

Fig 1: Audio Coupling Transformer C2 (UMS) Connector End Views

Courtesy of GENERAL MOTORS CORP.

Audio Coupling Transformer C2 (UMS) Connector Parts Information

Connector Part Information

OEM: 30700-1080
Service: See Catalog
Description: 8-Way F HDAC64 DR (GY)

Terminal Part Information

Terminal: Not Serviced in Kit
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A

Audio Coupling Transformer C2 (UMS) Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
1	WH	-	Remote Playback Device Left Audio Signal
2	BK	-	Remote Playback Device Audio Common Signal
3	RD	-	Remote Playback Device Right Audio Signal
4	WH	-	Rear Audio Left Signal
5	BK	-	Rear Audio Common Signal
6	RD	-	Rear Audio Right Signal
7	BARE	-	Drain Wire
8	BARE	-	Drain Wire