Radio C1

WARNING: This page is about a different car, the 2007 Isuzu i-370, 2007 Isuzu i-290, 2007 GMC Canyon, and 2007 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Radio C1 Connector End View

Courtesy of GENERAL MOTORS CORP.

Radio C1 Connector Terminal Parts Information

Connector Part Information

OEM: 12110088
Service: 15306210
Description: 24-Way F Micro-Pack 100 Series (GY)

Terminal Part Information

Pins: A1, A2, A8, A9, A10, A11, B8, B9, B10, B11
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

Pins: A12, B1
Terminal/Tray: 12146448/19
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

Radio C1 Terminal Identification

Pin	Wire Color	Circuit No.	Function
A1	PU	1807	Class 2 Serial Data
A2	PU	1807	Class 2 Serial Data
A3-A7	-	-	Not Used
A8	GY	118	Left Front Speaker Output (-)
A9	TN	201	Left Front Speaker Output (+)
A10	D-BU	46	Right Rear Speaker Output (+)
A11	L-BU	115	Right Rear Speaker Output (-)
A12	BK/WH	1151	Ground
B1	OG	1140	Battery Positive Voltage
B2-B7	-	-	Not Used
B8	YE	116	Left Rear Speaker Output (-)
B9	BN	199	Left Rear Speaker Output (+)
B10	L-GN	200	Right Front Speaker Output (+)
B11	D-GN	117	Right Front Speaker Output (-)
B12	-	-	Not Used