Radio C4 (Export w/U2X/U2Y)

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

Fig 1: Radio C4 (Export w/U2X/U2Y) Connector End Views

Courtesy of GENERAL MOTORS CORP.

Radio C4 (Export w/U2X/U2Y) Connector Parts Information

Connector Part Information

OEM: 39-01-2225
Service: 88952773
Description: 22-Way F Mini-Fit Jr. (WH)

Terminal Part Information

Pins: 6, 7, 8, 9, 10, 11, 15, 16, 20, 21
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Radio C4 (Export w/U2X/U2Y) Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
1-5	-	-	Not Used
6	OR	2047	Video Red Signal (+)
7	TN	5146	Video Red Signal (-)
8	D-BU	2048	Video Green Signal (+)
9	BN	5145	Video Green Signal (-)
10	D-GN	2049	Video Blue Signal (+)
11	GY	5144	Video Blue Signal (-)
12-14	-	-	Not Used
15	BN	2355	Navigation Display Serial Data Low (Japan w/U2X)
16	OG	2354	Navigation Display Serial Data High (Japan w/U2X)
17-19	-	-	Not Used
20	L-GN	2045	Video Synchronization Signal (+)
21	TN/BK	5147	Video Synchronization Signal (-)
22	-	-	Not Used