Audio Amplifier Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		7123-1423 12-Way Female (WH)
Pin	Wire Color	Circuit No.	Function
1	BN/BK	199	Left Rear Speaker Output (+)
2	BU/OG	46	Right Rear Speaker Output (+)
3	GN/WH	1795	Right Subwoofer Speaker Output (+)
4	OG/BU	1540	Battery Positive Voltage
5	BK/BU	650	Ground
6	YE/BU	116	Left Rear Speaker Output (-)
7	BU/BK	115	Right Rear Speaker Output (-)
8	GN/RD	315	Right Subwoofer Speaker Output (-)
9	YE/WH	346	Left Subwoofer Speaker Output (+)
10	YE/RD	1794	Left Subwoofer Speaker Output (-)
11	OG/BU	1540	Battery Positive Voltage
12	BK/BU	650	Ground