Audio Amplifier C1

WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Audio Amplifier C1 Connector End View

Courtesy of GENERAL MOTORS CORP.

Audio Amplifier C1 Connector Parts Information

Connector Part Information

OEM: 12110088
Service: See Catalog
Description: 24-Way F Micro-Pack 100 Series (L-GY)

Audio Amplifier C1 Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
A1-A4	-	-	Not Used
A5	BN	199	Left Rear Speaker Output (+)
A6	YE	116	Left Rear Speaker Output (-)
A7	D-BU	46	Right Rear Speaker Output (+)
A8	L-BU	115	Right Rear Speaker Output (-)
A9	TN	201	Left Front Speaker Output (+)
A10	GY	118	Left Front Speaker Output (-)
A11	L-GN	200	Right Front Speaker Output (+)
A12	D-GN	117	Right Front Speaker Output (-)
B1	GY/BK	2334	Radio Mute Signal
B2	PU	493	Rear Seat Audio Enable Signal
B3	BK	1946	Right Rear Low Level Audio Signal (-)
B4	D-BU	546	Right Rear Low Level Audio Signal (+)
B5	D-GN/WH	1547	Left Rear Low Level Audio Signal (-)
B6	BN	599	Left Rear Low Level Audio Signal (+)
B7	OG/BK	1546	Right Front Low Level Audio Signal (-)
B8	L-GN	512	Right Front Low Level Audio Signal (+)
B9	D-GN	1947	Left Front Low Level Audio Signal (-)
B10	TN	511	Left Front Low Level Audio Signal (+)
B11	PK	314	Radio On Signal
B12	BARE	2099	Drain Wire